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K R A ME R E LE CT R O N IC S L T D .

USER MANUAL

MODEL:

VP-427A

HDBaseT

to HDMI+Audio

Receiver/Scaler

P/N: 2900-300425 Rev 1

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Summary of Contents for VP-427A

Page 1: ...KRAMER ELECTRONICS LTD USER MANUAL MODEL VP 427A HDBaseT to HDMI Audio Receiver Scaler P N 2900 300425 Rev 1 ...

Page 2: ......

Page 3: ...udio Receiver Scaler 5 4 Connecting the VP 427A 6 4 1 RS 232 Control Over HDBaseT 7 4 2 IR Control Over HDBaseT 8 5 Operating the VP 427A 9 5 1 Operating the VP 427A from the Front Panel Buttons 9 5 2 Using the OSD 9 6 Technical Specifications 13 6 1 Input Resolutions Support 13 Figures Figure 1 VP 427A HDBaseT to HDMI Audio Receiver Scaler 5 Figure 2 Connecting the VP 427A HDBaseT to HDMI Audio R...

Page 4: ...defined by function GROUP 1 Distribution Amplifiers GROUP 2 Switchers and Routers GROUP 3 Control Systems GROUP 4 Format Standards Converters GROUP 5 Range Extenders and Repeaters GROUP 6 Specialty AV Products GROUP 7 Scan Converters and Scalers GROUP 8 Cables and Connectors GROUP 9 Room Connectivity GROUP 10 Accessories and Rack Adapters GROUP 11 Sierra Video Products GROUP 12 Digital Signage GRO...

Page 5: ...e the best performance Use only good quality connection cables we recommend Kramer high performance high resolution cables to avoid interference deterioration in signal quality due to poor matching and elevated noise levels often associated with low quality cables Do not secure the cables in tight bundles or roll the slack into tight coils Avoid interference from neighboring electrical appliances ...

Page 6: ... WEEE Directive 2002 96 EC aims to reduce the amount of WEEE sent for disposal to landfill or incineration by requiring it to be collected and recycled To comply with the WEEE Directive Kramer Electronics has made arrangements with the European Advanced Recycling Network EARN and will cover any costs of treatment recycling and recovery of waste Kramer Electronics branded equipment on arrival at th...

Page 7: ...eam Infrared input and output ports for controlling devices over the HDBaseT data stream Embedded audio supporting LPCM 2CH Maintains constant sync on the output even when the input video signal is lost or interrupted A simultaneous analog audio output of the embedded HDMI audio System range of up to 70m 230ft A built in ProcAmp for convenient signal adjustment An On Screen Display OSD for easy se...

Page 8: ...SD press to move backward through the list or to decrement the parameter value 5 FREEZE Button In OSD press to move forward through the list or to increment the parameter value When not in OSD press to freeze the display 6 PROG USB Connector Connects to a PC for programming upgrade 7 HDBT IN RJ 45 Connector Connects to an HDBaseT transmitter 8 AUDIO OUT 3 5mm Mini Jack Connects to an unbalanced st...

Page 9: ...mple a TP 582T to the HDBT IN RJ 45 connector 2 Connect the AUDIO OUT 3 5mm mini jack connector to an unbalanced stereo audio acceptor for example an amplifier 3 Connect the HDMI OUT connector to an HDMI acceptor for example a display 4 Connect an IR receiver to the IR IN 3 5mm mini jack 5 Connect the IR OUT 3 5mm mini jack to an IR emitter 6 Connect the RS 232 9 pin D sub connector to an RS 232 p...

Page 10: ...iver system via an RS 232 connection using for example a PC Note that a null modem adapter connection is not required To connect a PC via RS 232 connect the RS 232 9 pin D sub rear panel port on the transmitter receiver system unit via a 9 wire straight cable only pin 2 to pin 2 pin 3 to pin 3 and pin 5 to pin 5 need to be connected to the RS 232 9 pin D sub port on your PC ...

Page 11: ... IR sensor on one end P N 95 0104050 and the Kramer IR emitter cable on the other end P N C A35 IRE 10 Two IR Emitter Extension Cables are also available a 15 meter cable and a 20 meter cable The example in Figure 2 illustrates how to control the DVD player that is connected to TP 582T using a remote control via the VP 427A In this example the External IR Sensor is connected to the IR connector of...

Page 12: ...isplay to 720p Pressing ENTER and FREEZE together resets the display to XGA 5 2 Using the OSD You can use the OSD to set a wide variety of parameters When the MENU button is pressed the main menu opens see Section 5 2 2 allowing access to all the device settings 5 2 1 Operating the OSD from the Front Panel Buttons While the OSD is open the front panel buttons perform the following functions Pressi...

Page 13: ...TER press MENU or wait until the menu times out 5 2 2 The OSD Menu Structure Main Menu Submenu Values Notes Picture Contrast 0 100 Adjusts the contrast Brightness 0 50 Adjusts the brightness level Saturation 0 100 Adjusts the color saturation level Hue 0 100 Adjusts the color hue setting Sharpness 0 100 Adjusts the sharpness edge contrast Picture Reset Resets picture settings to their default valu...

Page 14: ...cy 0 100 Adjusts the transparency of the OSD background from black to totally transparent Menu Timeout 5 100 Adjusts the length of time in seconds the OSD appears on the screen before timing out Info Timeout Info Display Exit Select to exit to the Main Menu Advanced Auto Sync On Off Turns ON OFF the auto sync When ON after a short period of not detecting a valid video signal on the input s the uni...

Page 15: ...ubmenu Values Notes Factory Default No Yes Reset the unit to its Factory Default settings Info Menu Source Info Displays the source input and output resolutions and the software version read only Sync Info Firmware Version Exit Select to exit OSD ...

Page 16: ...IO Supports LPCM 2CH RS 232 BAUDRATE 115200bps max CONTROLS Front panel buttons 1 USB for programming INDICATORS ON LED POWER CONSUMPTION 5V DC 1 5A OPERATING TEMPERATURE 0 to 40 C 32 to 104 F STORAGE TEMPERATURE 40 to 70 C 40 to 158 F HUMIDITY 10 to 90 RHL non condensing DIMENSIONS 18 8cm x 11 4cm x 2 5cm 7 4 x 4 5 x 1 0 W D H WEIGHT 0 45kg 1 0lb INCLUDED ACCESSORIES Power supply OPTIONS RK T2B 1...

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Page 18: ...isit our Web site where updates to this user manual may be found We welcome your questions comments and feedback Web site www kramerelectronics com E mail info kramerel com P N 2900 300425 Rev 1 SAFETY WARNING Disconnect the unit from the power supply before opening and servicing ...

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