Room Media Controller
Crestron
QM-RMC
3. In the window, select
RS-232
(Connection Type),
57600
(Baud Rate),
N
(Parity),
8
(Data Bits),
1
(Stop Bits),
RTS/CTS
On,
XON/XOFF
Off, and click
OK
.
4. Power down the QM-RMC.
5. While powering up the QM-RMC, press and hold
ATL
and
K
on the
keyboard until the following text (or similar) appears in Viewport.
System Monitor [v1.001 (0001)]
12-19-01 16:25:23 32MB RAM, 4MB FLASH
CS>
NOTE:
After this, you can increase the baud rate to 115200 (for faster
communication) by pressing
F8
on the keyboard and then selecting 115200 from
the “Set Baud Rate” window.
6. At the Viewport prompt, type:
erase
and press
Enter
. The following
text appears in Viewport.
CS>erase
->25%->50%->75%->100%
Done
CS>
7. Press
ALT
and
O
(not zero) on the keyboard. The “Open” window
appears. Click: File Transfer | Update Control System.
8. Find and select the correct firmware file (.CUZ) and click
Open
.
9. Once “Completed Successfully” appears in Viewport, type
quit
at the
Viewport prompt and press
Enter
.
Battery Replacement
A Lithium battery is used to power the system clock within the QM-RMC.
Under normal conditions, it lasts for approximately 10 years. In the event that
the clock fails, only an authorized technician should replace it. Refer to the
following caution statement.
CAUTION:
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the
manufacturer. Dispose of used batteries according to the manufacturer's
instructions.
Passthrough Mode
Passthrough mode enables Viewport access to any serially controlled device on
the network. That is, it allows direct communication between the PC and a
network device (effectively "passing through" the QM-RMC). While
Passthrough mode is running, the program currently in memory is suspended
and will not execute. When Passthrough mode is exited, the program resumes
operation.
Entering Passthrough mode for COM port B reinitializes it, which clears the
data for that port.
To establish communication, click
Functions | Enter Passthrough Mode
. Then
select the connection type that exists between the QM-RMC and the device. The
26
•
Room Media Processor: QM-RMC
Operations Guide - DOC. 6161
Summary of Contents for QM-RMC
Page 1: ...Crestron QM RMC Room Media Controller Operations Guide...
Page 4: ......
