Integra DTR-7.4 - Manual (Page 70)

70
Using the Remote Controller with Radio
Frequency
You can set the remote controller’s transmission signal
format to either infrared (IR) or radio frequency (RF).
The default setting is IR.
This is useful when, for example, the DTR-7.4 is
installed in a rack or is not in line of sight of the remote
controller as it allows you to use a commercially avail-
able RF receiver to pick up commands from the remote
controller, which are then fed to the DTR-7.4 via its IR
IN socket. For this to work, you must assign the same
ID and channel to the remote controller and RF receiver.
Changing the Remote Controller’s
Transmission Signal Format (IR/RF)
1 Press and hold the Custom button
for more than three seconds.
The remote controller enters Custom
mode.
2 Roll the scroll wheel to select
“SETUP,” and then press the scroll
wheel.
3 Roll the scroll wheel to select “IR/
RF,” and then press the scroll
wheel.
4 Roll the scroll wheel to select “IR”
or “RF,” and then press the scroll
wheel.
When you select “IR.”
5 If you select “RF,” roll the scroll
wheel to select the same ID as the
RF receiver, and then press the
scroll wheel.
IDs 0 to 9 and A to F can be selected.
Custom
6 Roll the scroll wheel to select the
same channel as the RF receiver,
and then press the scroll wheel.
Channels 0 to 3 can be selected.
If the ID and channel have been set suc-
cessfully, “OK” appears on the display.