User Manual

Connecting the RC-74DL Master Room Controller
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5 Connecting the RC-74DL Master Room Controller
To connect
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the RC-74DL, as shown in the example in Figure 3, do the
following:
1. Connect the IR outputs as follows:
 Connect an IR emitter to IR OUTPUT 1 and attach the emitter to the
DVD player
 Connect an IR emitter to IR OUTPUT 2 and attach the emitter to the
power amplifier
2. Connect the RS-232 ports (see Section 6) as follows:
 Connect RS-232 port 1 to the projector
 Connect RS-232 port 3 to the plasma display
3. Connect the RELAY terminal block connectors as follows:
 Connect RELAY 1 and 2 to the screen
 Connect RELAY 3 and 4 to the lighting system
4. Connect the GPI/O 1 port to a motion detector.
5. Connect the Ethernet port to a network (not shown in Figure 3).
6. Connect the K-NET port to any RC device with K-NET (for example,
the RC-63DL).
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Switch off the power on each device before connecting it to your RC-74DL. After connecting your RC-74DL, switch on its
power and then switch on the power to each device