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- Page 1 Hall Technologies • 1234 Lakeshore Dr Suite #150 Coppell, TX 75019 • halltechav.com DSCV2-70-TX-US 4K UHD In-Wall Transmitter with USB Host and CEC Triggering USER MANUAL January 3, 2023 Hall Technologies January 3, 2023 Page 1 of 13...
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Page 2: Table Of Contents
Automatic Switching ........................... 8 Device Control ............................8 RS232 Control from Wall Plate to Device ..................8 RS232 Control from Control System to Wall Plate ................9 Troubleshooting ............................10 Specifications ............................11 Hall Technologies January 3, 2023 Page 2 of 13... -
Page 3: Introduction
Additional analog audio input pass-through allows for audio distribution to the HDBT receiver side • High-speed USB 2.0 pass-through over HDBT up to 70m • PoH capable – can be powered by connected receiver with PSE module • Firmware upgrade through Micro USB port Hall Technologies January 3, 2023 Page 3 of 13... -
Page 4: Package Contents
1 x Transmitter • 1 x Wall Plate Plastic Panel (2-Gang US, with screws) • 1 x USB Type-B to USB Type-A Cable • 1 x Phoenix Male Connector (3.5mm, 4-pins) Hall Technologies January 3, 2023 Page 4 of 13... -
Page 5: Panel Description
Off: The transmitter is powered off. INPUT Button Press this button to select an input between two HDMI and one USB-C sources. • DISPLAY Button Display On: Short press to turn on the display device. Hall Technologies January 3, 2023 Page 5 of 13... -
Page 6: Rear Panel
Pins TX, RX and G are used to connect to a third-party device for controlling this transmitter. RS232 • Pins 12V and G are used for providing 12V power (max 5W) to the third-party device or for connecting a local 12V power adapter. Hall Technologies January 3, 2023 Page 6 of 13... -
Page 7: Application Wiring
HDMI, but also receives video from the HT-CAM- 1080PTZ via the USB host, allowing for the laptop to be used as a soft codec. Hall Technologies January 3, 2023 Page 7 of 13... -
Page 8: Automatic Switching
Note: The automatic switching function can detect the input signal with 5V only. If the selected source in standby mode provides a continuous 5V power output, this function will not work (i.e. the transmitter will not switch the input to other active sources). Hall Technologies January 3, 2023 Page 8 of 13... -
Page 9: Device Control
RS-232 connector on the back of the TX or RX. (API commands for the control can be found in a separate document.) CONNECTING LAPTOP TO DISCOVERY TO SET THE RS-232 DISPLAY POWER COMMANDS Hall Technologies January 3, 2023 Page 9 of 13... - Page 10 Discovery receiver or transmitter and will pass through whatever signal is sent in. In some cases, a null modem must be used (swapping of TX and RX pairs). TYPICAL RS232 PASSTHROUGH USE CASE Hall Technologies January 3, 2023 Page 10 of 13...
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Page 11: Troubleshooting
Test the category cable to confirm proper pinout and no shorts in the cable Confirm the distance between the transmitter and receiver does not exceed specifications (depending on the desired resolution) Confirm the HDMI input of the display is correctly selected Hall Technologies January 3, 2023 Page 11 of 13... -
Page 12: Specifications
PoH, powered by connected receiver with PSE module; or local power supply through 12V Power Supply phoenix connector Power Consumption (Max) 7.8W Dimension (Width x Height x Depth) 89mm x 38.4 mm x 105.6mm/3.5” x 1.51” x 4.16” Net Weight 0.3kg/0.66lbs Hall Technologies January 3, 2023 Page 12 of 13... - Page 13 © Copyright 2022. Hall Technologies All rights reserved. 1234 Lakeshore Drive, Suite #150, Coppell, TX 75019 halltechav.com / support@halltechav.com (714)641-6607 Hall Technologies January 3, 2023 Page 13 of 13...