Integra instruction manual Before Using the TUN-3.7-Continued, Installing the Batteries

Before Using the TUN-3.7—Continued

Installing the Batteries

1 Open the battery compartment, as shown.

Aiming the Remote Controller

When using the remote controller, point it toward the TUN-3.7’s remote control sensor, as shown below.

Remote control sensor

TUN-3.7

2 Insert the two supplied batteries (AA) in accordance with the polarity diagram inside the battery compartment.

30˚

Notes:

30˚

3 Close the battery compartment.

Notes:

•If the remote controller doesn’t work reliably, try replacing the batteries.

•Don’t mix new and old batteries or different types of batteries.

•If you intend not to use the remote controller for a long time, remove the batteries to prevent damage from leakage and corrosion.

•Flat batteries should be removed as soon as possible to prevent damage from leakage and corrosion.

•The remote controller may not work reliably if the TUN-3.7 is subjected to bright light, such as direct sunlight or inverter-type fluorescent lights. Keep this in mind when installing.

•If another remote controller of the same type is used in the same room, or the TUN-3.7 is installed close to equipment that uses infrared rays, the remote control- ler may not work reliably.

•Don’t put anything, such as a book, on the remote controller because the buttons may be pressed inad- vertently, thereby draining the batteries.

•The remote controller may not work reliably if the TUN-3.7 is installed in a rack behind colored glass doors. Keep this in mind when installing.

•The remote controller will not work if there’s an obstacle between it and the TUN-3.7’s remote control sensor.

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