WP-789R Quick Start Guide
This guide helps you install and use your WP-789R for the first time.
Go to www.kramerav.com/downloads/WP-789R to download the latest user manual and check if firmware
upgrades are available.
Step 1: Check what’s in the box
WP-789R HDMI 4K Wall-Plate Line Receiver
Step 2: Get to know your WP-789R
Connect to an HDMI acceptor.
IR (Tx1, Tx2) Output, 3-pin
Terminal Block Connectors
Connect to an external IR emitter cable:
Tx1, G: use for fixed 38kHz non-modulated IR signals.
Tx2, G: use for 20-100kHz wide-range modulated IR signals.
Device is powered with no detected connections.
STATUS LED is off only when the device does not receive power.
RS-232 (G, Rx, Tx)
3-pin Terminal Block Connector
Connect to an RS-232 port.
Power Supply 2-pin Terminal
Block Connector
Connect to a power supply (if required). Connect GND to GND, +12V to +12V.
Ring Tongue Terminal
Grounding Screw
Connect to grounding wire (optional).
Connect to the HDBT OUT connector on a transmitter (for example, TP-780T).
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