Specifications

QuickMedia™ Receiver Crestron QM-RX

Typical Connection Diagram when Uploading

NOTE: Use a standard DB9 “Null-Modem” RS-232 cable for communication

with a QuickMedia processor. Use a straight-through cable for communication

with a 2-Series processor.

Serial Connection to the Control Processor

1. Ensure that all devices are connected to the control processor and the

control processor is connected via serial cable to the PC.

2. Open Installer’s Toolbox and click Tools | Manage Address Book to

display the communications settings. Enter the new address name, and

then click RS-232 as the connection type.

The PC communication settings specified here should match the

protocol that the control processor expects. The usual settings are as

follows:

• Port = COM 1 through COM 8. Select the correct COM port on

the PC.

• Baud rate = 115200.

• Parity = None.

• Number of data bits = 8.

• Number of stop bits = 1.

• Hardware handshaking (RTS/CTS) enabled.

• Software handshaking (XON/XOFF) not enabled.

● QuickMedia Receiver: QM-RX Operations Guide – DOC. 6333