GeMNeXT PS-4IN-UHD User Manual

4x1 multi-format scaler switcher

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USER MANUAL

PS-4IN-UHD

4×1 Multi-Format Scaler Switcher

Version: PS-4IN-UHD_2016V1.0

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Summary of Contents for GeMNeXT PS-4IN-UHD

Page 2: Fcc Statement
Please refer to the dealers for the latest details. All product function is valid till 2016-7-18. Trademarks Product model, GeMNeXT and its logo are trademarks of AVDIS B.V. Any other trademarks mentioned in this manual are acknowledged as the properties of the trademark owner.
Page 3: Safety Precautions
NOTICE: The item PoH is short for Power over Cable, and when the power adapter is connecting with HDBaseT Receiver, PS-4IN-UHD can’t be energized through PoH. The item “far-end” means the device (e.g. display device, third-party RS232 device etc.) connected with HDBaseT Receiver.
Page 4 4.3 RS232 Control ....................9 4.3.1 Control the PS-4IN-UHD ................. 9 4.3.2 RS232 Control Software ................ 10 4.3.3 RS232 Commands of PS-4IN-UHD ............11 4.3.4 Control the third-party device ..............16 5. Specification ......................17 6. Panel Drawing ......................19 7.
Page 5: Introduction
1. Introduction 1.1 Introduction to PS-4IN-UHD The Multi-Format Video Scaler with Extension- PS-4IN-UHD is a compact mini scaler switcher with 4 video inputs (1 HDMI, 1 DP, 1 DVI, and 1 VGA). As the VGA input supports VGA, YPbPr and C-video, so the scaler switcher works with multiple video signals.
Page 6: Package List
4×1 Multi-Format Scaler Switcher (with PoH) 1.3 Package List  1 x PS-4IN-UHD  2 x Mounting ears  4 x Screws  4 x Plastic cushions  1 x IR receiver (with carrier wave)  1 x IR remote (Cell battery is not included) ...
Page 7: Product Appearance
SOURCE/AUTO ① Indicators: ➢ Power: Lights red when power is on, turns green in standby mode. LINK: Lights green when the PS-4IN-UHD and HDBaseT Receiver are ➢ successfully communicating via shielded category 5e or greater cabling ➢ HDMI: HDMI Activity LED ➢...
Page 8: Rear Panel
⑤ RS232 Serial control port, DB9 connector, connect with a control device (such as a computer) to control the Scaler Switcher or other devices connected with HDBaseT Receiver. ⑥ DC 12V Power port, connect with DC12V power adapter. GeMNeXT www.GeMNeXT.com...
Page 9: System Connection
If the products will be sitting on a shelf, attach the included Plastic cushions to the bottom of the unit.  All of the power switches, plugs, sockets and power cords should be insulated and safe.  Turn off power and disconnect the audio/video equipment by following the manufacturer’s instructions. 3.2 System Diagram GeMNeXT www.GeMNeXT.com...
Page 10: Connection Procedure
HDBaseT Receiver, the Switcher cannot be powered by the HDBaseT Receiver. 3.4 Application PS-4IN-UHD has a good application in various occasions, such as computer realm, monitoring, conference room, big screen displaying, television education, command & control center and smart home etc.
Page 11: System Operations
PC to convert C-video/YPbPr into digital signal format, and then the Scaler Switcher will enter  In auto-switching mode, select input source via front panel button is not available, but RS232 command and IR remote are able to switch mode. GeMNeXT www.GeMNeXT.com...
Page 12: Ir Control
4×1 Multi-Format Scaler Switcher (with PoH) 4.2 IR Control 4.2.1 Control the PS-4IN-UHD Firstly, connect IR Receiver to IR IN port; Secondly, send command 50782% (IR Mode 2, factory default) via RS232 communication software, the Scaler Switcher can be controlled by using IR remote.
Page 13: Control The Far-End Third-Party Device
RS232 commands via control PC. When to control a third-party RS232 device, the baud rate of this device should be 2400, 4800, 9600, 19200, 38400, 57600 or 115200. 4.3.1 Control the PS-4IN-UHD PS-4IN-UHD can be control via RS232 commands, and the connection solution show as below: AUDIO HDBT...
Page 14: Rs232 Control Software
The interface of the control software is showed as below: Parameter Configuration area Monitoring area, indicates if the command sent works. Command Sending area Please set the parameters of COM number, bound rate, data bit, stop bit and the parity GeMNeXT www.GeMNeXT.com...
Page 15: Rs232 Commands Of Ps-4In-Uhd
4×1 Multi-Format Scaler Switcher (with PoH) bit correctly, and then you are able to send command in Command Sending Area. 4.3.3 RS232 Commands of PS-4IN-UHD Communication protocol: RS232 Communication Protocol Baud rate: 9600 Data bit: 8 Stop bit: 1 Parity bit: none...
Page 16 PC, RS232 control mode Control RS232 Mode Disable 50780% PS-4IN-UHD sending RS232 RS232 Control Remote commands via PC. IR control mode 1 ： Control the far-end 50781% IR Mode 1:IR Control Remote third-party device by using its IR remote.
Page 17 Change the horizontal polarity to the 50705% Hpolarity:0/1 opposite 50706% Change the vertical polarity to the opposite Vpolarity:0/1 EDID Management Commands 50772% EDID pass-through mode EDID:bypass mode 50773% EDID 1080P 2PCM EDID:1080P&PCM 2ch 50774% EDID 1080P EDID:1080P&5.1ch 50775% EDID 1080P3D EDID:1080P3d&5.1ch GeMNeXT www.GeMNeXT.com...
Page 18 50638% Check the saturation Saturation: xx (xx=00~99) 50639% Check sharpness Sharpness: xx (xx=00~99) Color Temperature: xx 50640% Check the color temperature (XX= Cool/ Medium/ Warm/ User.) EDID: xx (xx=1080P&PCM 2ch/ 1080P&5.1ch/ 50778% Check the EDID 1080P3d&5.1ch/ 4K&PCM 2ch) GeMNeXT www.GeMNeXT.com...
Page 19 When HDCP is set to active, whether output source is with HDCP depends on input source. If the input source is with HDCP, so is the output and vice versa.  Screen output adjusting avails only when the screen output adjusting is on. Send command 50678% to turn on. GeMNeXT www.GeMNeXT.com...
Page 20: Control The Third-Party Device
HDMI OUTPUT INTPUTS ETHERNET HDBT IN/PoH HDMI OUT SPDIF IN IR IN IR OUT RS232 DC 12V HDBaseT Receiver Third-party Device Secondly, send command 50779% via RS232 communication software. Lastly, send the right command of the third-party device. GeMNeXT www.GeMNeXT.com...
Page 21: Specification
1920x1200@60Hz, 1920x1080@60Hz, 1600x1200， DVI/VGA Scaling 1360x768@60Hz, 1280x800@60Hz, Resolutions 1280x720@60Hz, 1024x768@60Hz. Maximum Pixel Clock 340MHz HDMI:10.2Gbps(3.4Gbps per color) C-Video:150MHz Bandwidth YPbPr: 170MHz VGA: 375MHz HDMI Compliance HDMI1.4, HDCP2.2 75Ω Impedance Gain 0 db Input DDC Signal 5.0 volts p-p (TTL) GeMNeXT www.GeMNeXT.com...
Page 22 Dimensions (W x H x D) 280mm x 30mm x 100mm 514g Weight Operating Temperature 0° ~ +50° C Relative Humidity 10% ~ 90% Maximum Power Consumption DC 12V 2A Power Supply 15KV ESD Protection CE, FCC Regulatory GeMNeXT www.GeMNeXT.com...
Page 23: Panel Drawing
Compact Scaler Switcher (with PoC) 6. Panel Drawing GeMNeXT www.GeMNeXT.com...
Page 24: Troubleshooting & Maintenance
Check the grounding and when connecting the video Bad grounding make sure it is connected connectors well. Wrong RS232 Type in correct RS232 Cannot control the device communication communication by control device (e.g. a parameters parameters. PC) through RS232 port GeMNeXT www.GeMNeXT.com...
Page 25 The device has already Send authorized by RS232 / IR remote / been broken. dealer for repairing. front panel buttons If your problem persists after following the above troubleshooting steps, seek further help from authorized dealer or our technical support. GeMNeXT www.GeMNeXT.com...
Page 26: After-Sales Service
Any transport costs are borne by the users during the warranty. 1) Product Limited Warranty: GeMNeXT/AVDIS B.V. warrants that its products will be free from defects in materials and workmanship for three years, which starts from the first day you buy this product (The purchase invoice shall prevail).
Page 27 GeMNeXT rights owned by AVDIS B.V. Tel: +31 (0)85 2100 614 Email: info@gemnext.com Website: www.gemnext.com Ambachtstraat 3A 3732 CN De Bilt The Netherlands...