inter-M
inter-M
User Manual for Inter-M models including: DSA-500Q, 2000Q, DSA-500Q Dante Digital Amplifier with Integrated DSP, Digital Amplifier with Integrated DSP, Amplifier with Integrated DSP, Integrated DSP, DSP
DSA-500Q - Dante digital amplifier with integrated DSP 300W - Majorcom
File Info : application/pdf, 36 Pages, 2.54MB
DocumentDocumentOperation Manual Professional Power Amplifier DSA-500Q/2000Q PROFESSIONAL POWER AMPLIFIER Welcome A personal welcome to you from the management and employees of Inter-M All of the co-workers here at Inter-M are dedicated to providing excellent products with inherently good value, and we are delighted you have purchased one of our products. We sincerely trust this product will provide years of satisfactory service, but if anything is not to your complete satisfaction, we will endeavor to make things right. Welcome to Inter-M, and thank you for becoming part of our worldwide extended family! CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN This symbol is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK. DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. ATTENTION : RISQUE DE CHOC ELECTRIQUE NE PAS QUVRIR This symbol is intended to alert the user to the presence of important operation and maintenance (servicing) instructions in the literature accompanying the appliance. Caution: To prevent electric shock do not use this (polarized) plug with an extension cord, receptacle or other outlet unless the blades can be fully inserted to prevent blade exposure. WARNING To prevent fire or shock hazard, do not expose the unit to rain or moisture. Attentions: Pour prévenir les chocs électriques ne pas utiliser cette fiche polarisée avec un prolongateur, une prise de courant on une autre sortie de courant, sauf si les lames peuvent étre insérées à fond sans en laisser aucune partie à découvert. Pour deconnecter completement l'appareil du reseau d'alimentation. deconnecter le cordon d'alimentation de la prise murale. La prise du reseau d'alimentation doit demeurer aisement accessible. *WARNING FOR YOUR PROTECTION PLEASE READ THE FOLLOWING-WATER AND MOISTURE: Unit should not be used near water(e.g. near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc). Care should be taken so than objects do not fall and liquids are not spilled into the enclosure through openings. *Do not install this equipment in a confined space such as a book case or similar unit. *Warning : To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture and objects filled with liquids, such as vases, should not be placed on this apparatus. *This apparatus shall be connected to a mains socket outlet with a protective earthing connection. *To completely disconnect this apparatus from the AC mains, disconnect the power supply cord plug from the AC receptacle. *The mains plug of the power supply cord shall remain readily accessible. CAUTION *These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. NOTE *This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. PROFESSIONAL POWER AMPLIFIER Contents Unpacking .......................................................................................................................................2 Installation Environment....................................................................................................................................2 Important Safety Instructions.............................................................................................................2 Features ...........................................................................................................................................3 Contents and Accessories .............................................................................................................3 Front Panel ......................................................................................................................................4 Rear Panel .......................................................................................................................................6 Installation Precautions ...............................................................................................................10 OLED Operating Instructions ......................................................................................................11 Applications ..................................................................................................................................23 Block Diagram ..............................................................................................................................27 Specifications ................................................................................................................................28 Service Procedures....................................................................................................................................30 Schematic .....................................................................................................................................30 Parts List .......................................................................................................................................30 Variations and Options...............................................................................................................30 Warranty .......................................................................................................................................30 DSA-500Q/2000Q 1 PROFESSIONAL POWER AMPLIFIER Unpacking Although your DSA-500Q/2000Q is neither complicated nor difficult to operate, we recommend you take a few minutes to read this brief manual and familiarize yourself with the important information regarding product features, setup and operation. As with most electronic devices, we strongly recommend you retain the original packaging. In the unlikely event the product must be returned for servicing, the original packaging (or reasonable equivalent) is required. Installation Environment Never place this product in an environment which could alter its performance or reduce its service life. Such environments usually include high levels of heat, dust, moisture, and vibration. IMPORTANT SAFETY INSTRUCTIONS 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer's instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11. Only use attachments/accessories specified by the manufacturer. 12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. 13. Unplug this apparatus during lightning storms or when unused for long periods of time. 14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. S3125A 2 DSA-500Q/2000Q PROFESSIONAL POWER AMPLIFIER Features - HIGH-POWERED, HIGH-CAPACITY 4-CHANNEL CLASS-D POWER AMPLIFIER Features a high-powered, high-capacity Class-D Power Amplifier capable of producing up to 3200W (800WX4CH)/8000W (2000WX4CH). * DSA-500Q-4: 500W-4CH, 2: 800W-4CH * DSA-2000Q-4: 2000W-4CH, 2: 2000W-4CH - DANTE AUDIO NETWORK TRANSMISSION SOLUTION The device features the DANTE Audio Network Transmission Solution from Audinate which enables audio transmissions via a TCP/IP Ethernet Network. - BUILT-IN HIGH-PERFORMANCE DSP ENGINE The device features a built-in high-performance Digital Signal Processor (DSP) that controls Digital Audio. - REMOTE-CONTROL CONTROL FUNCTION You can use network ports to remote-control the device from a PC program. - OLED SCREEN AT THE FRONT The device features an OLED panel at the front which allows you to configure all settings without connecting to a PC. - SIMPLE CLEANING INSTRUCTIONS FOR THE DUST FILTER You can simply loosen the screws on the front panel to remove dust from the filter. - PERFECT PROTECTION CIRCUIT The protection circuit fully protects the device against overheating amps, power shortages, overloads, powerrelated malfunctions, and DC output. - SWITCH MODE POWER SUPPLY (SMPS) TECHNOLOGY The device uses highly efficient, light weight SMPS technology. - POWERFUL SOUND QUALITY AND DELICATE SOUND CONTROL With a high S/N ratio and low THD, the device delivers powerful sound quality and delicate sound control. - STATUS-INDICATING LEDS Power, PRT, -10, -30, BRG LEDs indicate the status of the device. - XLR ANALOG AUDIO INPUT/LINK The device features male and female XLR cable input terminals which makes it easier to connect with other equipment e.g. Input Link. Contents and Accessories 1. AC power con x 1EA 2. User manual x 1EA DSA-500Q/2000Q 3 PROFESSIONAL POWER AMPLIFIER Front Panel 4 3 2 1 0dB 0dB 0dB 0dB 5 6 7 1. POWER SWITCH, POWER LED Switch that supplies power to the system. If you connect the power cable to the AC Input at the back, then press the switch, power will be supplied to the device and the power LED (blue) will come on. 2. SELECT/ENTER(ENCODER), MENU, ESC You can turn the SELECT/ENTER (ENCODER) left/right to control the volume and navigate the menu. You can use the MENU and ECS to configure all settings without connecting to a PC. 3. OLED OLED that displays the status and MODE settings of the device. Please be aware that the device may malfunction and the OLED screen may suffer from low resolutions if used in a humid location. 4. AIR VENTS Air circulation vents to prevent the device from overheating. Please be careful not to block the front/back of the vents. 5. PRT (PROTECT)/MUTE INDICATOR AND LEVEL INDICATOR (CH1, CH2, CH3, CH4) 1) The PRT/MUTE indicator indicates that the device is currently not producing sound. It comes on/off regardless of the device's connection status. If the indicator comes on, you can check if the device's status is at PRT or MUTE from the OLED panel at the front of the PC program. If the PRT indicator is on: The PRT indicator comes on if power is not being supplied to the device correctly, or a problem has occurred with the wire connections/speaker connections, or each channel of the equipment has been overloaded. When the indicator comes on, remove all cables connected to the device, wait until the FAN stops moving (approximately 15 seconds), then restart the device in accordance with standard booting protocols. If the device operates normally when power is connected, it is highly likely that an issue has occurred 4 DSA-500Q/2000Q PROFESSIONAL POWER AMPLIFIER with the speaker lines and/or connected cables. As such, check the status of XLR cables, etc. connected to the device, and reconnect if necessary. If the PRT/MUTE indicator remains when power is re-connected and the OLED panel at the front or the window program indicates PRT, it may mean the device is broken. In such case, inspect your device at the Inter-M branch you purchased your device or visit our customer service center. If the MUTE indicator is on: Output has been turned OFF via the DSP of the device/ If you want to resume output, please release the MUTE function. 2) Indicator that shows the output level of this device. -30: Green, -10: Green, PRT: Red 6. CH SELECT/MUTE BUTTON (CH1, CH2, CH3, CH4) Button that enables you to select the corresponding channel. The device will select the corresponding channel if you press a button. The channel will be MUTED if you press the same button again. 7. BRG LED LED that indicates the BRIDGED mode. If you set the device to the BRIDGED MODE, the BRG LED (orange) will come on. Please refer to the instructions on page 13 of this manual for details on how to set up the BRIDGED MODE. In BRIDGED MODE, you can control the level for CH1-2 with the volume for CH1, and control the level for CH3-4 with the volume for CH3. Caution: Output levels rise in BRIDGED MODE, so please make sure to check the output levels. DSA-500Q/2000Q 5 PROFESSIONAL POWER AMPLIFIER Rear Panel 1 2 3 4 AC INPUT 8 300 4 500 CH CH 2 800 8 1000 4 1600 CH CH 5 6 1. AC INPUT TERMINAL Terminal that connects the power cord that comes with the device. The power source is AC 220-240V, 50/60Hz. For DSA-500Q, the FAN will begin operating quickly when the AC Powercon that comes with the device is removed or the power supply is shut down. This is to lower the heat generated during the device's operation and discharge it to make the product set safe. If you want to move the set, please disconnect the AC Powercon or remove the power supplier, then wait until the FAN stops operating. 2. AIR VENTS Air circulation vents to prevent the device from overheating. Please be careful not to block the front/back of the vents. 3. DANTE DIGITAL AUDIO PORT A PORT that facilitates the audio transmission through the Dante network made by Audinate. You can use this PORT and network cables to receive and play audio. 4. ETHERNET PORT A PORT that connects to ETHERNET through an RJ-45 jack. When selecting a cable, please choose a DIRECT cable. Please refer to the PC program manual for instructions on the PC program. You can download the PC program manual from our company's official website (www.inter-m.net). A network connector (RJ-45) that supports 100/1G Base-t. <100 Base-T> (#BTF5 PIN NO 1 2 3 4 5 6 7 8 Function TXN TXP RXN NA NA RXP NA NA PIN NO 1 2 3 4 5 6 7 8 Function MX(0)+ MX(0)MX(1)+ MX(1)MX(2)+ MX(2)MX(3)+ MX(3)- 6 DSA-500Q/2000Q PROFESSIONAL POWER AMPLIFIER DSA-SERIES can be connecting using a CAT5E, CAT6 cable. [ TOP VIEW ] [ FRONT VIEW ] 8.Brown 7.W/Brown 6.Green 5.W/Blue 4.Blue 3.W/Green 2.Orange 1.W/Orange DIRECT UTP 1 8 1 8 [ CABLE COLOR ORDER ] 1 8 CROSS [ CABLE CROSS ORDER ] 3 8 5. SPEAKER CONNECTION TERMINAL The Speaker Connection Terminal features a 4 Pole Speaker Socket. Connecting a speaker to CH 1, 2 using the 4 Pole Speaker Socket for CH 1, 2 only (STEREO MODE) CH 2 CH 1 Connecting a speaker to CH 1 using the 4 Pole Speaker Socket for CH 1 only (STEREO MODE) CH 2 CH 1 DSA-500Q/2000Q 7 PROFESSIONAL POWER AMPLIFIER Connecting a speaker to CH 1, 2 using the 4 Pole Speaker Socket for CH 1, 2 only (BRIDGED MODE) CH 2 CH 1 MODE SWITCH BRIDGED STEREO $)".1065 Caution: When installing the system, ensure that the total impedance of the speaker does not fall below the regulated impedance (4, 8) under all circumstances. Otherwise, it may lead to overloading and cause the system to fail. STEREO MODE The device produces the input signal from each channel independently. It produces the input signal from CH1 through CH1, and the input signal from CH2 through CH2. In STEREO mode, you can control the volume of each channel independently. BRIDGED MODE You can use this mode when you want to tie CH1 and CH2 together to produce a larger sound than you can in STEREO mode. If you connect the speaker in BRIDGED mode, as shown above, you can double the input signal of CH1. Caution 1. In BRIDGED mode, please input through CH1 or CH3 only. The device can double the input signal through CH1 or CH3 only, therefore make sure not to use CH2 or CH4. 2. When you connect the speaker in BRIDGED mode, use PIN 1(+) and PIN 2(+) from the 4 Pole Speaker Connector for CH1 or CH3. (Please refer to the image above.) 3. Turn the volume for CH2 or CH4 all the way down, then control the volume for CH1 or CH3. 4. BRIDGED mode supports 4, 8 only. 6. XLR INPUT/LINK Terminal XLR INPUT TERMINAL An Input Terminal used when connecting the output of a preamplifier or audio mixer to this device. It features an XLR (female) jack. When using the XLR Input Terminal, please use a balanced jack. If you use an unbalanced jack, it may have a significant impact on cable noise. Therefore, use unbalanced jacks only when devices are grouped closely together. If using a balanced jack in an unbalanced manner, please refer to the following image to connect. 8 DSA-500Q/2000Q PROFESSIONAL POWER AMPLIFIER XLR JACK XLR 1 2 3 XLR LINK TERMINAL Features an XLR (male) jack which enables you to link the signal from a particular channel with another amplifier, device, or channel. When using the XLR Link Terminal, please use a balanced jack. If you use an unbalanced jack, it may have a significant impact on cable noise. Therefore, use unbalanced jacks only when devices are grouped closely together. If using a balanced jack in an unbalanced manner, please refer to the following image to connect. The XLR Link Terminal is positioned alongside the XLR Input Terminal. XLR JACK DSA-500Q/2000Q 9 PROFESSIONAL POWER AMPLIFIER Installation Precautions 1. This unit employs front air intake, rear exhaust forced air cooling, therefore, when installing in portable rack, leave the rear opening clear of obstructions. (Front) (Side) (Rear Exhaust) (Front air intake) AC INPUT (Rear) Fully Open 8 300 4 500 CH CH 2 800 8 1000 4 1600 CH CH 2. When using power amplifier, please install the unit where there is no airflow block to the heat sink. (Front) ( X ) (Front) 10cm or less(away more than 10cm) ( X ) 10 DSA-500Q/2000Q PROFESSIONAL POWER AMPLIFIER OLED Operating Instructions 1. Initial screen when you turn the power ON INTER-M Network Initialize This initial screen appears when the power cable is connected to the set and the DSP begins to boot up. If indicates that the device is currently booting up. Boot-time is approximately 10 seconds. 2. Switch OFF screen once booting is complete. STAND BY AMP OFF This screen indicates that the power cable has been connected and the power switch remains OFF, but the device has completed its boot-up protocol. If you turn the switch ON when the system is displaying this screen, power will be supplied and the OLED control screen will appear. 3. Initial OLED Control Screen LOCK OFF PC OFF DSP [ IN <-> OUT ] CH1 0dB CH2 0dB CH3 0dB CH4 0dB IP : 192. 168. 1. 99 (S) DSA-500Q/2000Q 11 PROFESSIONAL POWER AMPLIFIER The above screen appears once the power is connected, booting is complete, and the power switch has been turned ON. It displays the volume and IP address for each channel, and you can check the connection status of your PC. - Initial Settings - Volume of each channel: You can control between -50.0dB and 00.0dB - IP Address: 192.168.1.99 - Description of Button Functions CH/MUTE BUTTON: Switches the OLED panel from the initial screen to the Volume Set screen where you can control the volume of a particular CH. SELECT/ENTER(ENCODER): If you rotate the dial left/right, you can scroll up/down or left/right and change the values on the screen. If you press the dial down, you can select the corresponding function. The system will redirect you to the sub-level. MENU BUTTON: Switches the OLED panel from the initial screen to the Menu screen where you can configure the settings. ESC BUTTON: The screen goes back to its previous state. Precautions TEMP LIMIT If the temperature of the device exceeds 50, the system immediately operates the FAN. If the temperature of the device exceeds 70, the system goes into TEMP LIMIT mode and reduces its ouput level to 1/16W. You can check the TEMP LIMIT status from the OLED panel at the front or the PC program. Once the device goes into TEMP LIMIT mode, reduce the input level, check whether the FAN inside the device is operational, and inspect the air vents to cool the device down sufficiently. Please be aware that if the temperature of the device continues to rise, the device will go into PRT status and power itself down. The device manages its TEMP LIMIT status separately for different CH groups i.e. it separates the CH1/2 group from the CH3/4 group. LOCK OFF PC OFF DSP [ IN <-> OUT ] CH1 0dB CH2 0dB CH3 TEMP LIMIT OUCHTP4UT TSEHMOPRT LIMIT IP : 192. 168. 1. 99 (S) OUTPUT SHORT When a malfunction occurs to the device due to an output speakon wire short, a speaker connection error (connected at 2 or below), or an overload in 2/4 BRIDGE mode, the system goes into OUTPUT SHORT mode. You can check the OUTPUT SHORT status from the OLED panel at the front or the PC program. In OUTPUT SHORT mode, the device will not produce sound unless power is turned ON/OFF using the power switch at the front or the AC Powercon.. (LATCH protection circuit activated) Once the device goes into OUTPUT SHORT mode, check the input level of the device, the speaker connection (check speaker impedance), and the speakon cable connection (whether or not a short has occurred). Unlike TEMP LIMIT, the device manages its OUTPUT SHORT status separately for each CH. 12 DSA-500Q/2000Q LOCK OFF PC OFF DSP [ IN <-> OUT ] CH1 OUTPUT SHORT CH2 0dB CH3 0dB CH4 0dB IP : 192. 168. 1. 99 (S) 3. 1 CHANNEL GAIN/MUTE SETTING INPUT VOLUME SET CH1 00.0dB MIN(-50dB) MAX(0dB) PROFESSIONAL POWER AMPLIFIER You will be redirected to this screen if you press the CH/MUTE button from the initial OLED screen. You can turn the SELECT/ENTER (ENCODER) dial left/right to control the volume. If you press the CH/MUTE button again after selecting a channel, you can use the MUTE function for the corresponding channel. If you press the button again in MUTE, you can return the system to its original sound level. You will be redirected to the previous screen when you press the ESC button. DSA-500Q/2000Q 13 PROFESSIONAL POWER AMPLIFIER 3. 2 MENU/FUNCTION SELECTION You can select the INPUT/OUTPUT MENU if you turn the SELECT/ENTER (ENCODER) dial left/right from the initial OLED screen. LOCK OFF DSP [ IN <-> CH1 CH2 CH3 CH4 IP : 192. 168. 1. PC OFF OUT ] 0dB 0dB 0dB 0dB 99 (S) LOCK OFF DSP [ IN <-> CH1 CH2 CH3 CH4 IP : 192. 168. 1. PC OFF OUT ] 0dB 0dB 0dB 0dB 99 (S) If you press down the SELECT/ENTER (ENCODER) dial after navigating to the item you want to adjust, you will be redirected to the sub-settings of the particular item. You can adjust the GAIN for each channel between -50.0dB and 00.0dB. You can change the integer and the decimal points separately. Also, the integer and decimal points that can be adjusted will be highlighted with a white background as shown in the above image. IN MENU [ IN MENU ] > IN MODE IN SOURCE IN DELAY IN PEQ PRESET UTILITY The IN MENU features multiple items including IN MODE, IN SOURCE, IN DELAY, IN PEQ as well as PRESET and UTILITY. PRESET, UTILITY items are also available in the OUT MENU. OUT MENU [ OUT MENU ] 1:2 > OUT FILTER/X-OVER OUT PEQ OUT LIMITER OUT POLARITY OUT DELAY PRESET [ OUT MENU ] 1:2 > UTILITY 14 DSA-500Q/2000Q PROFESSIONAL POWER AMPLIFIER The OUT MENU features multiple items including OUT FILTER/X-OVER, OUT PEQ, OUT LIMITER, OUT POLARITY, OUT DELAY as well as PRESET and UTILITY. PRESET, UTILITY items are also available in the IN MENU. 4. IN MENU 4. 1 MODE SETTING [ MODE ] CH1, 2 DUAL MONO > CH3, 4 BRIDGE In MODE settings, you can select 5 different modes: DUAL MONO, STEREO, BI-AMP 1, BI-AMP 2, and BRIDGE. Initially, CH1, 2, 3, 4 are all set to DUAL MONO. If you select BRIDGE MODE, the BRG LED at the front comes on (orange). 4. 2 SOURCE SETTING [ INPUT SIGNAL ] > ANALOG[ 1 ] - > CH1 ANALOG[ 2 ] - > CH2 ANALOG[ 3 ] - > CH3 ANALOG[ 4 ] - > CH4 [ INPUT SIGNAL ] ANALOG[ 2 ] - > CH2 DANTE DISCOONNECT In SOURCE settings, you can distribute the audio signal received through the XLR INPUT/LINK terminal at the back of the device or through the network and the DANTE Digital Audio PORT to the output channel (speaker connection terminal) you want to use. Initial configuration: ANALOG[1]->CH1, ANALOG[2]>CH2, ANALOG[3]->CH3, ANALOG[4]->CH4. You can select from 8 SOURCES, including ANALOG [1]~[4], DANTE [RX0]~[RX3], etc. DSA-500Q/2000Q 15 PROFESSIONAL POWER AMPLIFIER 4. 3 DELAY SETTING [ DELAY CH4 SET ] 000. 00msc METER : 000 . 000000 In DELAY settings, you can set the DELAY value for each channel. You can set values between 0.00 and 340.00msc in 48 Steps for each channel. Specifically, you can set the value you want down to the second decimal point. The initial value is set to 0.00msc. If you set the DELAY value, the approximate value of the corresponding distance is displayed at the bottom in METER units. The DELAY range you can set in the OUT MENU is between 0.00 and 100.00msc. 4. 4 PEQ SETTING [ PEQ ] > CHANNEL 1 CHANNEL 2 CHANNEL 3 CHANNEL 4 [ EQ CH 1 ] 1:2 BANK 7 BANK 8 > ALL BYPASS : OFF [ EQ CH 1 ] 1:2 > BANK 1 BANK 2 BANK 3 BANK 4 BANK 5 BANK 6 [ EQ CH B1 ] > BANK BYPASS : ON TYPE : PEQ GAIN : 0.0dB FREQUENCY : 40.0HZ Q FACTOR : 1.0 In PEQ settings, you can set up each channel differently. Specifically, you can configure 8 BANKS from BANK 1 to 8 for each channel. As for BANK BYPASS, you can select between ON and OFF. If BYPASS is set to ON, the device does not use the BANK value that has been set. If BYPASS is set to OFF, the device uses the BANK value that has been set. For TYPE, you can select between PEQ, HSF, and LSF. GAIN can be set between -15dB and +15dB in 0.1dB Step increments. Please be aware that increasing GAIN by too much may produce Residual Noise. FREQUENCY can be set between 20Hz and 20kHz in 0.1Hz Step increments. The initial frequency setting values are 40Hz, 100Hz, 200Hz, 400Hz, 1kHz, 2kHz, 4kHz, 10kHz. When TYPE is configured to PEQ, Q FACTOR can be set between 0.1 and 12.0 in 0.1 Step increments. When TYPE is configured to HSF or LSF, it can be set between 0.1 and 1.0 in 0.1 Step increments. 16 DSA-500Q/2000Q PROFESSIONAL POWER AMPLIFIER 4. 5 PRESET SETTING [ PRESET ] > LOAD PRESET SAVE PRESET PRESET LIST [ PRESET NAME SET] DSA_500Q_001!! PRESET settings offers Load preset, Save preset, and Preset list functions. Load preset is a feature that imports a present you have saved previously. You cannot load any presents if you have never saved a preset before. From the loaded items, item 11 contains values set initially. You cannot modify item 11. Save preset is a feature that allows you to save the preset you have configured so far. You can save up to a total of 10 presets. If you turn the SELECT/ENTER (ENCODER) dial at the front left/right, you can set the file name. If you press down the SELECT/ENTER (ENCODER) dial, you can move on to the next letter. You can type up to 16 characters. In Preset list, you can check the items you have saved using Save preset. You can also change the name of the present in Preset list by turning the SELECT/ENTER (ENCODER) dial at the front of the device. 5. OUT MENU 5. 1 FILTER/X-OVER SETTING [ FILTER.X-OVER ] > CHANNEL 1 CHANNEL 2 CHANNEL 3 CHANNEL 4 [ FILTER.XOVER CH1 ] > FILTER : HPF FREQUENCY : 20.0HZ TYPE : OFF SLOPE : 12dB In FILTER/X-OVER settings, you can set up each channel differently. As for FILTER, you can choose between HPF and LPF. FREQUENCY can be set between 20Hz and 20kHz in 0.1Hz Step increments. For TYPE, you can select between OFF, BUTTERWORTH, BESSEL, and LINKWITZ-RILEY. SLOPE can be configured between 12dB/oct, 18dB/oct, and 24dB/oct. DSA-500Q/2000Q 17 PROFESSIONAL POWER AMPLIFIER 5. 2 PEQ SETTING [ PEQ ] > CHANNEL 1 CHANNEL 2 CHANNEL 3 CHANNEL 4 [ EQ CH 1 ] 1:2 BANK 7 BANK 8 > ALL BYPASS : OFF [ EQ CH 1 ] 1:2 > BANK 1 BANK 2 BANK 3 BANK 4 BANK 5 BANK 6 [ EQ CH B1 ] > BANK BYPASS : ON TYPE : PEQ GAIN : 0.0dB FREQUENCY : 40.0HZ Q FACTOR : 1.0 In PEQ settings, you can set up each channel differently. Specifically, you can configure 8 BANKS from BANK 1 to 8 for each channel. Other instructions for PEQ is identical with the instructions for PEQ settings from the IN MENU. For more detailed setting instructions, please refer to section 4. 4 PEQ SETTING on page 16 of this manual. 5. 3 LIMITER SETTING [ LIMITER ] > CHANNEL 1 CHANNEL 2 CHANNEL 3 CHANNEL 4 [ LIMITER CH1 ] > LIMITER : ON RELEASE : 20msec ATTACK : 1msec THRESHOLD : 0.0dBfs In LIMITER settings, you can set up each channel differently. As for the LIMITER, you can select between ON and OFF. If the LIMITER is set to ON, the system will display a sub-menu where you can configure RELEASE, ATTACK, and THRESHOLD. RELEASE can be set between 20msec and 4000msec in 1msec Step increments. ATTACK can be set between 1msec and 50msec in 1msec Step increments. THRESHOLD can be set between 0.0dBfs and 25dBfs in 0.1dBfs Step increments. 18 DSA-500Q/2000Q PROFESSIONAL POWER AMPLIFIER 5. 4 POLARITY SETTING > CH1 CH2 CH3 CH4 [ POLARITY ] NORMAL NORMAL NORMAL NORMAL In POLARITY settings, you can set up each channel differently. You can configure each channel to NORMAL (normal phase) and INVERT (inverted phase), If you select INVERT, the phase will be inverted 180°. Initially, all channels are set to NORMAL. 5. 5 DELAY SETTING [ DELAY CH4 SET ] 000.00msc METER : 000 . 000000 In DELAY settings, you can set the DELAY value for each channel. You can set values between 0.00 and 100.00msc in 48 Steps for each channel. Specifically, you can set the value you want down to the second decimal point. The initial value is set to 0.00msc. If you set the DELAY value, the approximate value of the corresponding distance is displayed at the bottom in METER units. The DELAY range you can set in the IN MENU is between 0.00 and 340.00msc. 5. 6 PRESET SETTING [ PRESET ] > LOAD PRESET SAVE PRESET PRESET LIST [ PRESET NAME SET] DSA_500Q_001!! PRESET settings offers Load preset, Save preset, and Preset List functions. Instructions for PRESET settings are identical to the instructions for PRESET settings from the IN MENU. For more detailed setting instructions, please refer to section 4. 5 PRESET SETTING on page 17 of this manual. DSA-500Q/2000Q 19 PROFESSIONAL POWER AMPLIFIER 6. UTILITY SETTING [ UTILITY ] > NETWORK SETUP LOCK PANEL DEVICE NAME FACTORY RESET VERSION PASSWD CHANGE UTILITY SETTING features NETWORK SETUP, LOCK PANEL, DEVICE NAME, FACTORY RESET, VERSION, and PASSWD CHANGE. 6. 1 NETWORK SETUP [ NETWORK SET ] > STATIC/DHCP : STATIC IP : 192.168.1.99 SUB : 255.255.255.0 GATE : 192.168.1.1 [CHANGE] MAC:00-1D-1D-01-0C-DE In NETWORK SETUP, you can check the NETWORK specifications of the current device. For STATIC/DHCP, you can select the device's IP between STATIC (static IP) and DHCP (dynamic IP). Initially, the device is set to STATIC. IP displays the IP address of the current device. Initially, the device is set to 192.168.1.99. SUB displays the SUBNET MASK address of the current device. Initially, the device is set to255.255.255.0. GATE displays the GATE WAY address of the current device. Initially, the device is set to 192.168.1.1. MAC displays the unique address of the current device. You cannot modify the MAC value. CHANGE allows you to modify configuration values. Once you have changed the NETWORK SETUP configuration, set the selector to CHANGE and press down the SELECT/ENTER (ENCODER) dial at the front to save your new settings. 6. 2 LOCK PANEL [ LOCK STATE SET ] > LOCK UNLOCK 20 DSA-500Q/2000Q PROFESSIONAL POWER AMPLIFIER In LOCK PANEL, you can LOCK or UNLOCK the functions controlled from the front of the device. If you set the device to LOCK, the system will redirect you to the initial OLED screen, and you will not be able to use the buttons at the front of the device. To UNLOCK the device, press down the SELECT/ENTER (ENCODER) dial at the front, then type the LOCK/UNLOCK password. The initial password is 0000. In LOCK mode, when connecting a PC program, PC program will ask for the password of the device. Refer to the PC program manual for details. 6. 3 DEVICE NAME [ DEVICE NAME ] DSA-SERIES DEVICE NAME displays the name of the device. You can change the DEVICE NAME from the PC program. Please refer to the PC program manual for detailed instructions. You can download the PC program manual from our company's official website (www.inter-m.net). 6. 4 FACTORY RESET [ FACTORY RESET ] > CANCLE FACTORY RESET In FACTORY RESET, you can initialize the device to its factory settings. If you press CANCEL or the ESC button at the front of the device, you will be redirected to the previous screen. 6. 5 VERSION [ DEVICE VERSION ] 0.1.0.4 [ DANTE VERSION ] DISCONNECT In VERSION, you can check the firmware version, DANTE NETWORK version of the current device. The screen will display the firmware version of the device at all times. However, it will display the DANTE NETWORK version only when DANTE is connected to the device. DSA-500Q/2000Q 21 PROFESSIONAL POWER AMPLIFIER 6. 6 PASSWD CHANGE [ CURRENT PASSWD ] 0 * * * In PASSWD CHANGE, you can configure the password for the current device. You can select 4 numbers from 0 to 9. Turn the SELECT/ENTER (ENCODER) dial at the front of the device left/right to select the number you want. Once you have changed the password, press down the SELECT/ENTER (ENCODER) dial at the front to save your new password. If you cannot remember your password, you can reset the device to factory settings using the FACTORY RESET option. Please be aware that FACTORY RESET will initialize all settings. 22 DSA-500Q/2000Q PROFESSIONAL POWER AMPLIFIER Applications 1. How to connect with your PC How to connect your PC with 1 device Connect the ETHERNET PORT on the back of the device and the ETHERNET PORT on your PC. AC INPUT 8 300 4 500 CH CH 2 800 8 1000 4 1600 CH CH How to connect your PC with 2 or more devices Connect the ETHERNET PORT on the back of the device and the ETHERNET PORT on your PC using a HUB. AC INPUT AC INPUT AC INPUT 8 300 4 500 CH CH 2 800 8 1000 4 1600 CH CH 8 300 4 500 CH CH 2 800 8 1000 4 1600 CH CH 8 300 4 500 CH CH 2 800 8 1000 4 1600 CH CH DSA-500Q/2000Q 23 PROFESSIONAL POWER AMPLIFIER 2. How to connect with a speaker/analog How to connect a PE15 with BRIDGED MODE (DSA-500Q) MIXER WR-S92L CDR-01 MIC WH-S91L WB-S91L BRIDGE MODE DSA-500Q BRIDGE MODE PE15 PE15 How to connect an HE10 and HE15 with BRIDGED MODE (DSA-500Q) MIXER WR-S92L CDR-01 WH-S91L WB-S91L MIC DSA-500Q BRIDGE MODE HE10 HE10 HE15 24 DSA-500Q/2000Q PROFESSIONAL POWER AMPLIFIER How to connect an NLA-5/15S with BRIDGED MODE (DSA-2000Q) MIXER WR-S92L CDR-01 MIC WH-S91L WB-S91L BRIDGE MODE DSA-2000Q BRIDGE MODE NLA-5/15S How to connect a PE12 and NLA-5/15S with BRIDGED MODE MIXER WR-S92L CDR-01 MIC NLA-5/15S WH-S91L WB-S91L DSA-2000Q BRIDGE MODE PE12 PE12 NLA-5/15S DSA-500Q/2000Q 25 PROFESSIONAL POWER AMPLIFIER 3. How to connect with speaker/network audio input How to connect a PE15 with BRIDGED MODE MIXER MIC DASR-288 (DANTE AUDIO CONTROLLER) WR-S92L CDR-01 WH-S91L WB-S91L DSA-500Q BRIDGE MODE PE15 PE15 How to connect an HE10 and HE15 with BRIDGED MODE MIXER WR-S92L CDR-01 MIC PE15 WH-S91L WB-S91L DASR-288 (DANTE AUDIO CONTROLLER) DSA-500Q BRIDGE MODE HE10 HE10 HE15 26 DSA-500Q/2000Q DSA-500Q/2000Q 27 CON101-B 5 7 6 COMBO07P CON102 2 3 1 XLR/M XLR/ F 2 3 1 CON2-B 5 7 6 COMBO07P CON1 2 3 1 XLR/M XLR/ F 2 3 1 CON4-B 5 7 6 COMBO07P CON3 2 3 1 XLR/M XLR/ F 2 3 1 XLR/ F 2 3 1 XLR/M 1 3 2 CON5 COMBO07P 6 7 5 CON6-B AC 4 4 4 4 4dBu 4dBu 4dBu 4dBu Switch LAN8720 WAN RJ45 DSP PGM1 VOLUME LIMITER -10dB(GRN) SIG(GRN) LIMITER LPF 20kHz PGM2 VOLUME -10dB(GRN) SIG(GRN) CODEC PGM3 VOLUME PGM4 VOLUME LIMITER LPF 20kHz -10dB(GRN) SIG(GRN) LIMITER LPF 20kHz -10dB(GRN) SIG(GRN) SMPS RECT IFIER MAIN S T-BY TEMPERATURE DETECTION +HV FAN -HV +VA -VA TEMPERATURE DETECTION FAN PWM P R O TECTIO N OCP, OTP PWM P R O TECTIO N OCP, OTP PWM P R O TECTIO N OCP, OTP PWM P R O TECTIO N OCP, OTP +HV 2nd ORDER LPF SPEAKER OUTPUT 1CH -HV +HV 2nd ORDER LPF -HV SPEAKER OUTPUT 2CH +HV 2nd ORDER LPF SPEAKER OUTPUT 3CH -HV +HV 2nd ORDER LPF -HV SPEAKER OUTPUT 4CH Block Diagram PROFESSIONAL POWER AMPLIFIER PROFESSIONAL POWER AMPLIFIER Specifications 8, STEREO MODE Rated Output power -20ms burst 4, STEREO MODE 2, STEREO MODE 8, BRIDGED MONO MODE 4, BRIDGED MONO MODE Input Sensitivity GAIN(STEREO,MONO) GAIN(BRIDGE) S/N THD 1/3W Rated power Frequency Response (1W, 0±2dB / 8) DSP Performance A/D, D/A Performance DSA-500Q DSA-2000Q 300W 1200W 500W 2000W 800W 2000W 1000W 4000W 1600W 4000W +4dBu +10dBu 32dB 38dB Better than 92dB Less than 0.5% Less than 0.7% 20Hz~20kHz 32bit Fixed Point(8.24 format) 24bit conversion, sampling rate : 48kHz DSP Function input gain, Parametric EQ, HPF, LPF, Limiter, Delay Operating Temperature/Humidity Power Source Power Consumption (1/8 rated output power@2) Weight (Set) Dimensions (Set) -10~+40 / 0%~90% AC 220-240V, 50/60Hz 390W 700W 10.48Kg 11.79Kg 482(W) x 88(H) x 420(D)mm * Design and specification are subject to be changed for the improvement of product quality without pre notice. 28 DSA-500Q/2000Q DIMENSIONS PROFESSIONAL POWER AMPLIFIER 440 38 420 25 482 88 DSA-500Q/2000Q 29 PROFESSIONAL POWER AMPLIFIER Service Procedures Take steps to insure the problem is not related to operator error or other products within the system. Information provided in the troubleshooting portion of this manual may help with this process. Once it is certain that the problem is related to the product contact your warranty provider as described in the warranty section of this manual. Schematic A Schematic is available by contacting your warranty provider. Parts List A Parts List is available by contacting your warranty provider. Variations and Options Variations Products supplied through legitimate sources are compatible with local AC power requirements. Options No optional items are available for this product. Warranty Warranty terms and conditions vary by country and may not be the same for all products. Terms and conditions of warranty for a given product may be determined first by locating the appropriate country which the product was purchased in, then by locating the product type. To obtain specific warranty information and available service locations contact Inter-M directly or the authorized Inter-M Distributor for your specific country or region. 30 DSA-500Q/2000Q NOTE NOTE Inter-M, Ltd. (Korea) began operations in 1983. Since then, Inter-M has grown to become one of the largest manufacturers of professional audio and commercial sound electronics equipment in the world. Inter-M has gained worldwide recognition for its own branded products, as well as private label manufacturing of electronics sold under other names (OEM). The company is no longer just a Korean company, but rather a global company that is truly international in scope, with factories and offices in Korea and China, and sales and marketing operations located in Japan, Europe, and the U.S.A. With more than 850 employees around the globe, Inter-M is well-poised for further growth and expansion. Inter-M Americas, INC. 5666 CORPORATE AVE. CYPRESS, CA 90630 TEL : +1-714-828-2200, FAX : +1-714-828-2210 Home Page : http://www.inter-m.net, E-mail : info@inter-m.net Inter-M Corporation SEOUL OFFICE : 719, DOBONG-RO, DOBONG-GU, SEOUL, KOREA TEL : +82-2-2289-8140~8, FAX : +82-2-2289-8149 Home Page : http://www.inter-m.com, E-mail : overseas@inter-m.com MADE IN KOREA January 2020 147174