User Manual for Prestel models including: SW-4K42MVS 4K60 4x2 Multiviewer Seamless UHD Video Matrix Switcher, SW-4K42MVS, 4K60 4x2 Multiviewer Seamless UHD Video Matrix Switcher, UHD Video Matrix Switcher, Video Matrix Switcher, Matrix Switcher
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Бесподрывный коммутатор HDMI 4x2 Prestel SW-4K42MVS
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DocumentDocumentPrestel SW-4K42MVS 4K60 4x2 Multiviewer Seamless UHD Video Matrix Switcher USER MANUAL Thank you for purchasing this product For optimum performance and safety, please read these instructions carefully before connecting, operating or adjusting this product. Please keep this manual for future reference. Surge protection device recommended This product contains sensitive electrical components that may be damaged by electrical spikes, surges, electric shock, lighting strikes, etc. Use of surge protection systems is highly recommended in order to protect and extend the life of your equipment. Table of Contents 1. Introduction.......................................................................................... 1 2. Features................................................................................................. 1 3. Package Contents............................................................................... 2 4. Specifications....................................................................................... 2 5. Operation Controls and Functions..................................................... 3 5.1 Front Panel...................................................................................... 3 5.2 Rear Panel...................................................................................... 5 6. IR Remote............................................................................................. 6 7. EDID Settings.......................................................................................... 7 8. Video & Audio....................................................................................... 8 9. Multiview.................................................................................................8 10. OSD Menu Navigation........................................................................ 9 11. RS-232 Command...............................................................................11 12. Application Example..........................................................................18 1. Introduction This 4x2 Multiviewer Seamless UHD Video Matrix Switcher was developed for the purpose of supporting higher output resolution (4K@60) for multiple sources on two screens. It can accept 4 HDMI input digital sources and combine four video signals onto two HDMI UHD or HD monitors independently. The user can manage each input, and create combinations of the four inputs on two displays, as well as adjust the position of any input. This product supports 8 display modes, within the mode range, users can freely switch 4-channel HD input signals. It can realize single screen display and multiview display on a single screen. This product supports full range of input video resolutions up to 4K@60 (RB) and audio RCA /Optical de-embedding supported for external audio distribution systems. This Matrix Switcher can be controlled via front panel buttons, IR remote, RS-232 commands. 2. Features HDMI 2.0b, HDCP 2.2 and HDCP 1.x compliant 18Gbps uncompressed Bandwidth, input and output resolution up to 4K2K@60 4:4:4 HDMI audio formats support LPCM, DD+, DTS, Dolby TrueHD, DTS HD-master pass-through Seamless switching between input channels Combined multiple images independent layouts to display on two UHD TVs Up to 8 display modes: Single, PIP, PBP(1), PBP(2), Triple(1), Triple(2), Quad(1), Quad(2) Audio de-embedding via analog and optical fiber audio ports Control via front panel buttons, IR remote, RS-232 commands Each output port supports Scaler function Support independent audio selection Advanced EDID management Compact design for easy and flexible installation 1 / 18 3. Package Contents 1 x 4K60 4x2 Multiviewer Seamless UHD Video Matrix Switcher 1 x IR Remote 1 x 3pin-3.81mm Phoenix Connector (male) 1 x 38KHz IR Wideband Receiver Cable (1.5 meters) 2 x Mounting Ears 4 x Machine Screws (KM3*4) 1 x 12V/2.5A Locking Power Adapter 1 x User Manual 4. Specifications Technical HDMI Compliance HDMI 2.0b HDCP Compliance HDCP 2.2 / 1.x Video Bandwidth 18Gbps Video Resolution Up to 4K2K@60 4:4:4 IR Level IR Frequency 5Vp-p 38KHz Color Space RGB, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0 Color Depth 8/10/12-bit Audio Formats HDMI audio: PCM2.0/5.1/7.1CH, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio Analog audio [3.5mm L/R]: PCM2.0 Optical fiber audio: PCM2.0/5.1/7.1CH, Dolby Digital/plus, DTS 5.1 ESD Protection Human body model -- ±8kV (Air-gap discharge) & ±4kV (Contact discharge) 2 / 18 Connection Input ports Output ports 4 x HDMI IN [Type A, 19-pin female] 2 x HDMI OUT [Type A, 19-pin female] 2 x L/R OUTPUT [RCA] 2 x OPTICAL OUTPUT [S/PDIF] Control ports Mechanical Housing 1 x RS-232 [3pin-3.81mm phoenix connector] 1 x IR EXT [3.5mm Stereo Mini-jack] Metal Enclosure Color Dimensions Black 270mm [W] x 130mm [D] x 30mm [H] Weight Power Supply 906g Input: AC 100 - 240V 50/60Hz Output: DC 12V/2.5A (US/EU standard, CE/FCC/UL certified) Power Consumption 15.72W (Max) Operating Temperature 32 - 104°F / 0 - 40°C Storage Temperature -4 - 140°F / -20 - 60°C Relative Humidity 20 - 90% RH (no-condensing) 5. Operation Controls and Functions 5.1 Front Panel OUT 1 1 2 3 4 IR OUT 2 1 2 3 4 OUT 1 RES OUT 2 RES 12 3 4 5 678 9 10 11 No. Name 1 Power button 2 Power LED Function Description Short press this button to power on the device. Long press this button for 1 seconds to enter the standby mode. The Power LED will light in green when the product is powered on, and red when the product is on standby. 3 / 18 No. Name 3 OUT 1 LEDs Function Description Signal source indicator for the HDMI OUT 1 port. On single screen display mode, when the HDMI OUT 1 port outputs the signal from the HD 1/2/3/4 port, the corresponding green LED will be on. On multiview mode, all OUT 1 LEDs will light in green. 4 OUT 2 LEDs Signal source indicator for the HDMI OUT 2 port. On single screen display mode, when the HDMI OUT 2 port outputs the signal from the HD 1/2/3/4 port, the corresponding green LED will be on. On multiview mode, all OUT 2 LEDs will light in green. 5 IR Window IR signal receiving window. 6 OUT 1 button Input source switching button for the HDMI OUT 1 port , only available on single screen display mode. OUT 1 7 Multiview button Multiview display mode switching button for the HDMI OUT 1 port. Short press this button to circularly select: Single-PIP-PBP(1)-PBP(2)-Triple(1)-Triple(2)-Quad(1)-Quad(2)-single. Long press this button for 3 seconds to switch the aspect ratio (16:9/Full) for PBP (1) / PBP (2) / Triple (1) / Triple (2) / Quad (1) / Quad (2). 8 OUT 1 RES button 9 OUT 2 button OUT 2 10 Multiview button Output resolution switching button for the HDMI OUT 1 port. Short press the RES button to circularly switch the output resolution of the HDMI OUT 1 port (Please refer to the output resolution list of "8. Video & Audio"). Long press the RES button for 3 seconds to switch the output resolution to 720P60. Input source switching button for the HDMI OUT 2 port, only available on single screen display mode. Multiview display mode switching button for the HDMI OUT 2 port. Short press this button to circularly select: Single-PIP-PBP(1)-PBP(2)-Triple(1)-Triple(2)-Quad(1)-Quad(2)-single. Long press this button for 3 seconds to switch the aspect ratio (16:9/Full) for PBP (1) / PBP (2) / Triple (1) / Triple (2) / Quad (1) / Quad (2). 11 OUT 2 RES button Output resolution switching button for the HDMI OUT 2 port. Short press the RES button to circularly switch the output resolution of the HDMI OUT 2 port (Please refer to the output resolution list of "8. Video & Audio"). Long press the RES button for 3 seconds to switch the output resolution to 720P60. 4 / 18 5.2 Rear Panel OUT 1 OUT 2 R L OPTICAL HDMI R L OPTICAL HDMI HD 1 1 23 4 56 HD 2 HD 3 7 INPUT TX RX HD 4 RS-232 IR EXT DC 12V 8 9 10 No. Name Function Description 1 L/R OUT 1 PCM2.0 Analog audio output port. 2 OPTICAL OUT 1 Optical fiber digital audio output port. 3 HDMI OUT 1 HDMI signal output port, connected to HDMI display device such as TV or Monitor with HDMI cable. 4 L/R OUT 2 PCM2.0 Analog audio output port. 5 OPTICAL OUT 2 Optical fiber digital audio output port. 6 HDMI OUT 2 HDMI signal output port, connected to HDMI display device such as TV or Monitor with HDMI cable. 7 HD 1-4 INPUT ports HDMI signal input ports, connected to HDMI source device such as DVD or Set-top box with HDMI cable. 8 RS-232 port 3-pin phoenix connector, connected to a PC or control system for serial port upgrade or RS-232 command control. 9 IR EXT port IR signal receiving port, connected with 38KHz IR Receiver cable. If the IR signal receving window of the unit is blocked or the unit is installed in a closed area out of infrared line of sight, the IR receiver cable can be inserted to the "IR EXT" port to receive the IR remote signal. 10 DC 12V DC 12V/2.5A power input port. 5 / 18 6. IR Remote 1 2 3 2 Power button: Press this button to power on the switcher or set it to standby mode. OUT 1/OUT 2 buttons: HD 1/2/3/4: Press these buttons to select input source on single screen display mode, and the corresponding input LED on the front panel will light in green. : Press these buttons to circularly select the last or next input source on single screen display mode. : Multiview display mode switching button. Short press this button to circularly select SINGLE - PIP - PBP (1) - PBP (2) - Triple (1) - Triple (2) - Quad (1) - Quad (2). 16:9: Press this button to switch the aspect ratio (16:9/Full) for PBP (1) / PBP (2) / Triple (1) / Triple (2) / Quad (1) / Quad (2) display mode. A-IN: Press this button to pop up the audio channel selection OSD, then press the / button to select the audio output channel. (The output audio follows the video source by default.) 6 / 18 Mute: Press this button to mute / unmute the audio. RES: Output resolution switching button. Short press the RES button to circularly switch the output resolution of the HDMI OUT 1/2 port (Please refer to the output resolution list of "8. Video & Audio") Long press the RES button for 3 seconds to switch the output resolution to 720P60. Out 1: Press this button to enter the OSD menu of the HDMI OUT 1 port, and set the corresponding function by pressing / / / / OK button. Out 2: Press this button to enter the OSD menu of the HDMI OUT 2 port, and set the corresponding function by pressing / / / / OK button. Exit: Press this button to exit the OSD settings layer by layer. 7. EDID Settings User can select following EDID modes via RS-232 command or OSD menu navigation. No. EDID Mode No. EDID Mode 1 4K2K60_444, Stereo Audio 2.0 11 1680x1050,Stereo Audio 2.0 2 4K2K60_444, Dolby/DTS 5.1 3 4K2K60_444, HD Audio 7.1 12 1600x1200,Stereo Audio 2.0 13 1440x900,Stereo Audio 2.0 4 4K2K30_444, Stereo Audio 2.0 14 1360x768, Stereo Audio 2.0 5 4K2K30_444, Dolby/DTS 5.1 15 1280x1024,Stereo Audio 2.0 6 4K2K30_444, HD Audio 7.1 16 1024x768, Stereo Audio 2.0 7 1080P, Stereo Audio 2.0 17 720p,Stereo Audio 2.0 8 1080P, Dolby/DTS 5.1 18 AUTO 9 1080P, HD Audio 7.1 19 USER1 10 1920x1200,Stereo Audio 2.0 7 / 18 8. Video & Audio The switcher supports multiple resolution video input up to 3840x2160@60, and supports multiple audio formats (PCM2.0/5.1/7.1CH, Dolby Digital/Plus/ EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio) pass-through function via HDMI cable. The switcher supports following video output resolutions via a powerful scaling engine. No. Output Resolution 1 4096x2160p 60Hz 2 4096x2160p 50Hz 3 3840x2160p 60Hz 4 3840x2160p 50Hz 5 3840x2160p 30Hz 6 3840x2160p 25Hz 7 1920x1200p 60Hz RB No. Output Resolution 8 1920x1080p 60Hz 9 1920x1080p 50Hz 10 1360x768p 60Hz 11 1280x800p 60Hz 12 1280x720p 60Hz 13 1280x720p 50Hz 14 1024x768 60Hz 9. Multiview The switcher supports 8 categories of multiview display modes: SINGLE, PIP, PBP (1), PBP (2), Triple (1), Triple (2), Quad (1), Quad (2) Users can select different operations for different Multiview modes as following: SINGLE: Inputs selection PIP: Inputs selection, Sub window size and position selection PBP (1), PBP (2), Triple (1), Triple (2), Quad (1), Quad (2): Inputs selection, Display mode selection, Display aspect selection Multiview window distributions are as following: SINGLE PIP PBP (1) PBP (2) Triple (1) Triple (2) Quad (1) Quad (2) User can select Multiview modes via RS-232 commands or OSD menu navigation. 8 / 18 10. OSD Menu Navigation (1) A total of eight buttons on the IR Remote are used for OSD menu navigation, including OUT 1, OUT 2, Exit, , , , , OK. Menu contents are as follows: Output Resolution VKA ITC Single PIP Multiview PBP 3 x WIN 3840x2160p60 BLACKSCREEN OFF Input select Win1 Select Win2 Select PIP Position PIP Size Win1 Select Win2 Select MODE Aspect Win1 Select Win2 Select Win3 Select MODE Aspect 4096x2160p 60Hz/ 4096x2160p 50Hz/ 3840x2160p 60Hz/ 3840x2160p 50Hz/ 3840x2160p 30Hz/ 3840x2160p 25Hz/ 1920x1200p60Hz RB/ 1920x1080p 60Hz/ 1920x1080p 50Hz/ 1360x768p 60Hz/ 1280x800p 60Hz/ 1280x720p 60Hz/ 1280x720p 50Hz/ 1024x768 60Hz BLACKSCREEN, BLUESCREEN ON, OFF HDMI1,HDMI2,HDMI3,HDMI4 HDMI1,HDMI2,HDMI3,HDMI4 HDMI1,HDMI2,HDMI3,HDMI4 RightBottom,Right Top, Left Bottom,Left Top Small,Middle,Large HDMI1,HDMI2,HDMI3,HDMI4 HDMI1,HDMI2,HDMI3,HDMI4 1, 2 Full, 16:9 HDMI1,HDMI2,HDMI3,HDMI4 HDMI1,HDMI2,HDMI3,HDMI4 HDMI1,HDMI2,HDMI3,HDMI4 1, 2 Full, 16:9 9 / 18 AUDIO 4 x WIN Audio Select AUDIO-MUTE Language/ Win1 Select Win2 Select Win3 Select Win4 Select MODE Aspect WIN1 OFF English System EDID 4K60-2.0 Baud rate Reset FW Version 115200 Reset HDMI1,HDMI2,HDMI3,HDMI4 HDMI1,HDMI2,HDMI3,HDMI4 HDMI1,HDMI2,HDMI3,HDMI4 HDMI1,HDMI2,HDMI3,HDMI4 1, 2 Full, 16:9 WIN1,HDMI1,HDMI2,HDMI3, HDMI4 ON, OFF English, 4K60-2.0,4K60-5.1CH, 4K60-7.1CH,4K30-2.0CH, 4K30-5.1CH,4K30-7.1CH, 1080P-2.0CH,1080P-5.1CH, 1080P-7.1CH,1920x12002.0CH,1680x1050-2.0CH, 1600x1200-2.0CH,1440x900 -2.0CH, 1360x768-2.0CH, 1280x1024-2.0CH, 1024x 768-2.0CH,720P-2.0CH, AUTO, USER1 115200,57600,38400, 19200,9600 Reset Read only (2) A total of two buttons on the IR Remote are used for audio setting on OSD menu navigation, including A-IN, Mute. Menu contents are as follows: A-IN Mute Audio Input Audio Mute WIN1 OFF WIN1,HDMI1,HDMI2,HDMI3, HDMI4 ON, OFF 10 / 18 11. RS-232 Command The product also supports RS-232 command control. Connect the RS-232 port of the product to a PC with a 3-pin phoenix connector cable. Then open a Serial Command tool on PC to send ASCII commands to control the product. The ASCII command list about the product is shown as below. ASCII Commands Serial port protocol: baud rate: 115200(default) Data bits: 8 Stop bits: 1 Check bit: 0 x - Parameter 1y - Parameter 2; ! - Delimiter Command Code Function Description Example Feedback System Setting help! List all commands help! r type! r fw version! Get device model Get Firmware version r type! r fw version! 4x2 HDMI Multiviewer MCU FW version x.xx.xx SCALER FW version x.xx.xx power on power z! r power! Power on/off the device,z=0~1 (z=0 power off, z=1 power on) power 1! Get current power state r power! System Initializing... Initialization Finished! MCU FW version x.xx.xx SCALER FW version x.xx.xx power on/power off Reboot... reboot! Reboot the device reboot! System Initializing... Initialization Finished! MCU FW version x.xx.xx SCALER FW version x.xx.xx Reset to factory defaults reset! Reset to factory defaults reset! System Initializing... Initialization Finished! MCU FW version x.xx.xx SCALER FW version x.xx.xx 11 / 18 Command Code Function Description Example Feedback Output Setting s output y res x! r output y res! Set Output y Resolution (y=1~2, x=1~14) y=1. output 1 y=2. output 2 1. 4096x2160p60, 2. 4096x2160p50, 3. 3840x2160p60, 4. 3840x2160p50, 5. 3840x2160p30, 6. 3840x2160p25, 7. 1920x1200p60RB, 8. 1920x1080p60, 9. 1920x1080p50, 10.1360x768p60, 11.1280x800p60, 12.1280x720p60, 13.1280x720p50, 14. 1024x768p60, Get output y resolution(y=1~2) 1. output 1 2. output 2 s output 1 res 3! output 1 resolution: 3840x2160p60 r output res! output 1 resolution: 3840x2160p60 s output hdcp x! set output hdcp(y=1~2, x=1~3) y=1. output 1 y=2. output 2 x=1. HDCP 1.4 s output 1 hdcp 2! output 1 HDCP: HDCP 1.4 x=2. HDCP 2.2 x=3. HDCP OFF Get output y hdcp status.(y=1~2) r output y hdcp! 1. output 1 r output 1 hdcp! output 1 HDCP: HDCP 1.4 2. output 2 Set output video keep active pattern.(y=1~2, x=1~2) s output y vka x! y=1. output 1 y=2. output 2 x=1. black screen x=2. blue screen s output 1 vka 1! output 1 VKA pattern: black screen r output y vka! Get output y video keep active pattern.(y=1~2) 1. output 1 r output 1 vka! 2. output 2 output 1 VKA pattern: black screen s output y itc x! Set output video mode (y=1~2, x=1~2) y=1. output 1 y=2. output 2 x=1: video mode x=2: pc mode s output 1 itc 1! output 1 ITC: video mode r output y itc! Get output video mode(y=1~2) 1. output 1 r output 1 itc! 2. output 2 output 1 ITC: video mode 12 / 18 Command Code Function Description Example Feedback EDID Setting s input EDID x! r input EDID! s edid user1 00 FF FF ...! r edid user1! Set HDMI input EDID mode (x=1~19) 1. 4K2K60_444,Stereo Audio 2.0 2. 4K2K60_444,Dolby/DTS 5.1 3. 4K2K60_444,HD Audio 7.1 4. 4K2K30_444,Stereo Audio 2.0 5. 4K2K30_444,Dolby/DTS 5.1 6. 4K2K30_444,HD Audio 7.1 7. 1080P,Stereo Audio 2.0 8. 1080P,Dolby/DTS 5.1 9. 1080P,HD Audio 7.1 s input EDID 1! 10.1920x1200,Stereo Audio 2.0 11.1680x1050,Stereo Audio 2.0 12.1600x1200,Stereo Audio 2.0 13.1440x900,Stereo Audio 2.0 14.1360x768, Stereo Audio 2.0 15.1280x1024,Stereo Audio 2.0 16.1024x768, Stereo Audio 2.0 17.720p,Stereo Audio 2.0 18.AUTO 19. USER1 input EDID:4K2K60_444, Stereo Audio 2.0 Get input EDID mode Set user1 EDID data r input EDID! input EDID:4K2K60_444, Stereo Audio 2.0 s edid user1 00 FF FF FF FF ...! user1 EDID data: 00 FF FF .... Get user1 EDID data r edid user1! user1 EDID data: 00 FF FF FF FF FF FF 00 ......... Audio Setting s output y audio x! Set output y udio source (y=1~2, x=0~4) y=1. output 1 y=2. output 2 x=0. follow window 1 selected source x=1. HDMI 1 input audio x=2. HDMI 2 input audio x=3. HDMI 3 input audio x=4. HDMI 4 input audio s output 1 audio 0! output 1 audio follow window 1 video source r output y audio! Get output y audio source(y=1~2) 1. output 1 2. output 2 r output 1 audio! output 1 audio follow window 1 video source s output y audio mute x! Set output audio mute on/off (x=0~1, y=1~2) y=1. output 1 y=2. output 2 x=0. mute off x=1. mute on s output 1 audio mute 0! output 1 audio mute off 13 / 18 Command Code Function Description Example Feedback r output y audio mute! Get output y audio mute on/off (y=1~2) 1. output 1 2. output 2 Single Screen Mode Setting r output 1 audio mute! output 1 audio mute off s output y auto switch x! Enable/disable auto switch feature(y=1~2,x=0~1) y=1. output 1 y=2. output 2 0. Disable auto switch 1. Enable auto switch s auto switch 0! auto switch off r output y auto switch! Get output y auto switch feature r auto switch! (y=1~2) 1. output 1 2. output 2 auto switch off s output y in source x! Route input source to output y (y=1~2, x=1~4) y=1. output 1 y=2. output 2 x=1. HDMI 1 x=2. HDMI 2 x=3. HDMI 3 x=4. HDMI 4 s in source 1! HDMI 1 r output y in source! Get output y secected input source(y=1~2) 1. output 1 2. output 2 r in source! Multi-viewer Mode Setting s output y multiview x! Set output y multi-viewer display mode(y=1~2, x=1~5) y=1. output 1 y=2. output 2 x=1. single screen x=2. PIP s output 1 multiview 1! x=3. PBP x=4. triple screen x=5. quad screen r output y multiview! Get output y multi-viewer display mode(y=1~2) 1. output 1 2. output 2 r output 1 multiview! HDMI 1 output 1 multiview: single screen output 1 multiview: single screen 14 / 18 Command Code Function Description Example s output z window x in y! r output y window x in! Select output z one input for one display window for the current Multiview mode. (z=1~2) 1. output 1 2. output 2 (x=1~4) 1. window 1 s output 1 2. window 2 window 1 in 1! 3. window 3 4. window 4 (y=1~4) 1. HDMI 1 2. HDMI 2 3. HDMI 3 4. HDMI 4 Get output y windows selected input source (y=1~2) 1. output 1 2. output 2 (x=0~4) 0. ALL 1. window 1 2. window 2 3. window 3 4. window 4 r output 1 window 1 in! s output y PIP position x! Set output y PIP window position (y=1~2) 1. output 1 2. output 2 (x=1~4) 1. Left Top s output 1 PIP position 3! 2. Left Bottom 3. Right Top 4. Right Bottom r output y PIP position! Get ouput y PIP window positon (y=1~2) r output 1 PIP 1. output 1 position! 2. output 2 s output y PIP size x! Get output y PIP window size (y=1~2) 1. output 1 2. output 2 (x=1~3) 1. small 2. middle 3. large s output 1 PIP size 3! Feedback output 1: window 1 select HDMI 1 oupput 1 window 1 select HDMI 1 output 1 PIP on right top output 1 PIP on right top output 1 PIP size large 15 / 18 Command Code Function Description r output y PIP size! Get output y PIP window size (y=1~2) 1. output 1 2. output 2 s output y PBP mode x! Set output y PBP windows display mode (y=1~2) 1. output 1 2. output 2 (x=1~2) 1. PBP mode 1 2. PBP mode 2 Example Feedback r output 1 PIP size! output 1 PIP size large s output 1 PBP mode 1! output 1 PBP mode 1 r output y PBP mode! Get output y PBP windows display mode (y=1~2) 1. output 1 2. output 2 r output 1 PBP mode! output 1 PBP mode 1 s output y PBP aspect x! Set output y PBP windows display aspect ratio (y=1~2) 1. output 1 2. output 2 (x=1~2) 1. Full screen 2. 16:9 r output y PBP aspect! Get output y PBP windows display aspect ratio (y=1~2) 1. output 1 2. output 2 s output y triple mode x! Set output y triple windows display mode (y=1~2) 1. output 1 2. output 2 (x=1~2) 1. triple mode 1 2. triple mode 2 s output 1 PBP aspect 1! output 1 PBP aspect full screen r output 1 PBP aspect! output 1 PBP aspect full screen s output 1 triple mode 1! output 1 triple mode 1 16 / 18 Command Code Function Description r output y triple mode! Get output y triple windows display mode (y=1~2) 1. output 1 2. output 2 s output y triple aspect x! Set output y triple windows display aspect ratio (y=1~2) 1. output 1 2. output 2 (x=1~2) 1. Full screen 2. 16:9 r output y triple aspect! Get output y triple windows display aspect ratio (y=1~2) 1. output 1 2. output 2 s output y quad mode x! Set output y quad windows display mode (y=1~2) 1. output 1 2. output 2 (x=1~2) 1. quad mode 1 2. quad mode 2 r output y quad mode! Get output y quad windows display mode (y=1~2) 1. output 1 2. output 2 s output y quad aspect x! Set output y quad windows display aspect ratio (y=1~2) 1. output 1 2. output 2 (x=1~2) 1. Full screen 2. 16:9 r output y quad aspect! Get output y quad windows display aspect ratio (y=1~2) 1. output 1 2. output 2 Example Feedback r ouput 1 triple mode! output 1 triple mode 1 s output 1 triple aspect 1! output 1 triple aspect full screen r output 1 riple aspect! output 1 triple aspect full screen s output 1 quad mode 1! output1 quad mode 1 r output 1 quad mode! output1 quad mode 1 s output 1 quad aspect 1! output 1 quad aspect full screen r output 1 quad aspect! output 1 quad aspect full screen 17 / 18 12. Application Example UHDTV 1 UHDTV 2 PC IR Receiver OUT 1 OUT 2 R L OPTICAL HDMI R L OPTICAL HDMI HD 1 HD 2 HD 3 INPUT TX RX HD 4 RS-232 IR EXT DC 12V 2.0 Speakers 2.0 Speakers Audio Amplifier Audio Amplifier Power Supply TV box PC DVD or Blu-ray Player 18 / 18