Step 1: Connect 7700S2Ip-Rcl To The Qmc Master Control Switcher - evertz 7700 Manual

3.2.

STEP 1: CONNECT 7700S2IP-RCL TO THE QMC MASTER CONTROL SWITCHER

1. Ensure there is no power applied to the 7700S2IP-RCL.
2. If using RS-422, connect the pins of the 7700S2IP-RCL to those of a serial port of the QMC
master control switcher according to Figure 3-3 and Table 3-1.
3. If using RS-232, connect the pins of the 7700S2IP-RCL to those of a serial port of the QMC
master control switcher according to Figure 3-4 and Table 3-2.
4. Apply power to the 7700S2IP-RCL.
7700S2IP-RCL Pin Name QMC Master Control Switcher Pin Name
Figure 3-3: RS-422 Pins
TX-
TX+
GND
RX-
RX+
GND
Table 3-1: RS-422 Wiring
Revision 2.0
7700 MultiFrame Manual
7700S2IP-RCL QMC-2 To RCL Translator
RX-
RX+
RX GND
TX-
TX+
TX GND
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