Integra DTR-7.4 Using the Remote Controller with Radio Frequency, mode, When you select “IR.”

Using the Remote Controller with Radio Frequency

Changing the Remote Controller’s	6
Transmission Signal Format (IR/RF)

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.

1	Press and hold the Custom button
Custom	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.

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.

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