VOR MODE TONE SELECTIONS

TM 11-6625-2975-12

2-4. OPERATING PROCEDURES. (CONT)

E L9LX036

NOTE

The following step removes 30 Hz variable signal from VOR rf carrier signal.

1. Press and hold 30 Hz VAR key until its lamp goes off.

NOTE

The following step returns 30 Hz variable signal.

2. Press and hold 30 Hz VAR key until it lights.

NOTE

The following step removes 30 Hz reference signal.

3. Press and hold 9960 FM key until its lamp goes off.

NOTE

The following step returns 30 Hz reference signal.

4. Press and hold 9960 FM key until it lights.

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