MIPRO BC-100WT / BC-100T II / BC-100DT II UHF Gooseneck Microphone Transmitter Base User Guide

Part Names

The following diagram illustrates the various parts of the MIPRO BC-100WT/BC-100T II/BC-100DT II transmitter base:

• 1. Transmitting Antenna: The antenna for wireless signal transmission.
• 2. 4-Pin XLR Input Jack for Gooseneck Microphone: Connector for attaching a gooseneck microphone.
• 3. LCD Screen: Displays operational status and settings.
• 4. Power Button: Used to turn the device on or off.
• 5. ACT Receptor: For Automatic Channel Targeting synchronization.
• 6. MODE Button: Used to select functions on the LCD screen.
• 7. SET Button: Used to adjust parameters on the LCD screen.
• 8. TALK Status Indicator: Indicates the talk status of the microphone.
• 9. TALK/MUTE Push Button: Button to toggle between talk and mute modes.
• 10. Charging Socket and Charging Indicator: Port for charging the battery and an indicator light for charging status.
• 11. Balanced 3-Pin XLR Output Connector: For connecting to audio equipment in wired mode.
• 12. Battery Compartment: Houses the rechargeable battery.
• 13. Base Cover Latch: Secures the base cover.
• 14. Base Cover: The removable cover for accessing the battery compartment.

Battery Installation

Follow these steps to install or replace the battery:

1. Removing the Base Cover

To remove the base cover [14]:

• Rotate the base cover latch [13] 180 degrees to the "OPEN" position.
• Push gently in the direction of the "open" arrow to remove the base cover [14].

Diagram shows rotating the latch and pushing the cover off.

2. Installing the Battery

Insert one 18500 lithium battery into the battery compartment [12], ensuring the correct battery polarity is observed as indicated.

Diagram shows inserting a cylindrical battery into a compartment with polarity markings.

3. Securing the Base Cover

To secure the base cover [14]:

• Align the base cover [14] with the grooves and push upward until it is securely in place.
• Rotate the base cover latch [13] to the "LOCK" position to ensure the base cover is firmly secured.

Diagram shows pushing the cover up and rotating the latch to lock.

4. Powering On

Press and hold the power button [4] for approximately 2 seconds to turn on the device and begin using it.

Diagram shows the front panel with the power button highlighted.

Charging Instructions

Proper charging ensures optimal battery performance.

1. Connecting the Charger

• Plug the charger into a power outlet and connect the charging cable to the charging socket [10] on the device.
• Note: Ensure the device is powered off during charging.

Diagram shows a wall outlet, a power adapter, a charging cable, and the charging socket on the transmitter base.

2. Confirming Charging Status

• Red Indicator Light: Charging in progress.
• Green Indicator Light: Fully charged.

3. Troubleshooting Charging Issues

• If the charging indicator does not light up, check whether the charging cable and plug are securely connected.
• Note: Always use the MIPRO-supplied charger to avoid damage or overcharging of the battery.

4. Long-Term Storage

If the device will not be used for an extended period, remove the battery to prevent power drain and store it properly.

Gooseneck Microphone Installation and Use

Connect and use the gooseneck microphone with the transmitter base.

1. Installation and Securing

• Insert the Microphone: Align the gooseneck microphone with the 4-Pin XLR input connector [2] and carefully insert it into the slot.
• Check the Connection: Before powering on, ensure the input connector is securely connected to the microphone signal source to avoid noise during startup.
• Secure the Microphone: Rotate the locking ring counterclockwise to secure the microphone. To remove, rotate the locking ring clockwise.

Diagram shows aligning the XLR male connector of the microphone with the female connector on the base, and rotating the locking ring.

2. Talk Mode

To switch to talk mode, power on the base unit and press the TALK/MUTE push button [9]. The system will switch to TALK mode. At this point, the TALK status indicator [8] and the ring-shaped indicator on the gooseneck microphone will illuminate, indicating the microphone is ready for use.

3. Mute Mode

To switch to mute mode, press the TALK/MUTE push button [9] again. The system will switch to MUTE mode, and the indicator lights will turn off, indicating that the microphone is now in silent mode.

Using in Wireless Mode

Pairing Operation

Pair the internal transmitter with a receiver from the same series and frequency band. The pairing method (ACT synchronization) is the same as that of handheld and bodypack transmitters. Once pairing is complete, the device is ready for use.

Diagram shows a gooseneck microphone attached to the base unit, with power button and TALK/MUTE buttons. It also shows two states of the TALK/MUTE button: TALK (indicator light turns on) and MUTE (indicator light turns off).

Using in Wired Mode

Connecting to Audio Equipment

Use the 3-pin XLR output connector [11] to connect the signal cable to audio equipment with phantom power, such as a mixer. The device can then be used directly.

Diagram shows the transmitter base with a gooseneck microphone attached, connected via a 3-pin XLR cable to a PA system.

Panel Operations

Understanding the controls and displays for different models.

BC-100T II / BC-100WT Panel Operations

The BC-100T II / BC-100WT models feature specific panel controls:

Diagram shows the top panel of BC-100T II / BC-100WT with Power button, MODE button, and SET button indicated.

1. Power On/Off

• Press and hold the power button [4] to turn the transmitter on or off. The LCD screen [3] lights up on power-on.
• When turning off, the LCD screen [3] displays "OFF..." and shuts down automatically.

2. Select Mode

Press the MODE button [6] to select functions on the LCD screen [3].

3. Parameter Setting

Press the SET button [7]. The adjustable parameter on the LCD screen [3] starts flashing. Press SET again to change the parameter.

4. Battery Level Display

The LCD screen [3] displays battery levels in six stages: 100%, 80%, 60%, 40%, 20%, and 10%.

Diagram shows six battery icons representing 100%, 80%, 60%, 40%, 20%, and 10% charge levels.

Note: At 10% power, please recharge immediately. If the voltage is too low, the LCD screen [3] displays "OFF..." and shuts down automatically.

BC-100DT II Panel Operations

The BC-100DT II model features similar panel controls:

Diagram shows the top panel of BC-100DT II with Power button, MODE button, and SET button indicated.

The operations for Power On/Off, Select Mode, and Parameter Setting are similar to the BC-100T II / BC-100WT models.

LCD Screen and Operations

Detailed explanation of the LCD screen functions for different models.

BC-100T II / BC-100WT LCD Screen and Operations

1. LCD Screen Display

The LCD screen [3] displays:

• 15. Function Area: Shows Group/Channel (GRP CH) and Frequency (FREQ.).
• 16. Parameter Area: Displays adjustable parameters like AF Gain.
• 17. Battery Level: Indicates the remaining battery charge.

2. LCD Screen Functions

• Group (GRP) / Channel (CH) / Frequency (FREQ.): Display only; settings cannot be changed on the transmitter. Adjust settings on the receiver, then synchronize with the transmitter via ACT. User-defined channels display only the channel number.
• AF Gain: Adjustable from -12 dB to +12 dB in 6 dB increments. Higher AF GAIN reduces dynamic range and increases noise and feedback likelihood. The default AF GAIN is 0 dB.

Diagrams show the progression of AF GAIN settings from 0 dB to +12 dB and back down to 0 dB.

• RF Power: Selectable between HIGH and LOW modes.

Diagrams show RF POWER HIGH and RF POWER LOW settings.

• MUTE MODE: This device does not support mute mode.
• SET LOCK: Can be set to LOCK or UNLOCK. In LOCK mode, the power button is locked and cannot be operated. To UNLOCK, press the MODE button [6] and then the SET button [7] to select UNLOCK. After UNLOCK stops blinking, the setting is confirmed and the power button lock is canceled.

Diagrams show SET LOCK in LOCK and UNLOCK states.

• Error (ERR): Displays error codes and their meanings:
  • ERR no01: EEPROM burn failure or internal data error.
  • ERR no02: For testing purposes.
  • ERR no03: Frequency exceeds the upper band limit. Verify matching frequency bands and restart.
  • ERR no04: Frequency below the lower band limit. Verify matching frequency bands and restart.

BC-100DT II LCD Screen and Operations

1. LCD Screen Display

The LCD screen [3] displays:

• 15. Function Area: Shows Group/Channel (GRP CH) and Frequency (FREQ.).
• 16. Parameter Area: Displays adjustable parameters like AF Gain, AF Low Cut, AF Limiter, AF Phase, RF Power, Encryption.
• 17. Battery Level: Indicates the remaining battery charge.
• 18. AF Signal Level: Displays the audio signal level.

2. LCD Screen Functions

• Group (GRP) / Channel (CH) / Frequency (FREQ.): Display only; cannot be changed on the transmitter. Use the receiver to change settings and synchronize with the transmitter using the ACT function. User-defined Group and Channel will display "**".

Diagram shows GRP-CH display with **.

• AF Gain: Adjustable from -12 dB to +18 dB in 6 dB increments. Higher AF GAIN reduces dynamic range and increases noise and feedback likelihood. The default AF GAIN setting is 0 dB.

Diagrams show the progression of AF GAIN settings from 0 dB to +18 dB and back down to 0 dB.

• AF L-CUT: Can be set to L-CUT (Low Cut) or FLAT. L-CUT: the frequency response at 100Hz will decrease by about 3 dB.

Diagrams show AF L-CUT settings for L-CUT and FLAT.

• AF LIMIT: Selectable between YES and NO. YES: the maximum output of the receiver is limited to 1V.

Diagrams show AF LIMIT settings for YES and NO.

• ENCRYPTION: Set on the receiver and synchronize using ACT.

Diagram shows ENCRYPT NO setting.

• RF Power: Selectable between HIGH and LOW modes.

Diagrams show RF POWER HIGH and RF POWER LOW settings.

• AF PHASE: Can be set to NORM (normal polarity) or INVER (reverse polarity). The AF PHASE function allows phase adjustment to match different audio equipment. The default setting is NORM; INVER can be selected when using two-wire condenser microphones.

Diagrams show AF PHASE settings for NORM and INVER.

• SET LOCK: Can be set to UNLK (unlock) or LOCK (lock). In LOCK mode, no settings (including the power switch) can be changed. Unlocking is required for any operation. A power loss will automatically deactivate the LOCK function.

Diagrams show SET LOCK in UNLK and LOCK states.

• MUTE MODE: This device does not support mute mode.
• Error (ERR): Displays error codes and their meanings:
  • ROM-ER: Channel not programmed or internal data error.
  • ERROR1: Malfunction of the RF frequency circuit.
  • No-03: Frequency exceeds the upper band limit. Verify matching frequency bands and restart.
  • No-04: Frequency below the lower band limit. Verify matching frequency bands and restart.

Notes

Important information regarding the product and its usage.

• In the event of any discrepancy, refer to the actual product as the final standard.
• The carrier frequency range, output power, and maximum deviation are subject to the radio regulations of the respective countries.
• For condenser microphones, it is strictly prohibited to spray alcohol directly onto the device for cleaning, as this may cause severe damage and invalidate the warranty.

Federal Communication Commission Interference Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

FCC Caution: To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. (Example - use only shielded interface cables when connecting to computer or peripheral devices).

FCC Radiation Exposure Statement

This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 2 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

IC (Industry Canada) Statement

This device complies with Industry Canada RSS-247 standard. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

IC Radiation Exposure Statement

This equipment complies with IC RSS-102 radiation exposure limit set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 2 cm between the radiator and your body.

Cet équipement est conforme aux CNR-102 d'Industrie Canada. Cet équipement doit être installé et utilisé avec une distance minimale de 2 centimètres entre le radiateur et votre corps. Cet émetteur ne doit pas être co-localisées ou opérant en conjonction avec autre antenne ou émetteur. Les antennes utilisées pour cet émetteur doivent être installés et fournir une distance de séparation d'au moins 2 centimètre de toute personne et doit pas être co-située ni fonctionner en conjunction avec une autre antenne ou émetteur.

Disposal Information

Responsible disposal of electronic devices and batteries.

• Dispose of any unusable devices or batteries responsibly and in accordance with any applicable regulations.
• Disposing of used batteries with domestic waste is to be avoided! Batteries / NiCad cells often contain heavy metals such as cadmium(Cd), mercury(Hg) and lead(Pb) that makes them unsuitable for disposal with domestic waste. You may return spent batteries/accumulators free of charge to recycling centres or anywhere else batteries/accumulators are sold.
• By doing so, you contribute to the conservation of our environment!