MB MODE ADJUSTMENT-continued

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MB MODE ADJUSTMENT.

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TM-11-6625-2976-40 Test Set Reciever AN/ARM-186 Manual

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OPERATING VOLTAGE ADJUSTMENT.

TM 11-6625-2976-40

2-12. MB MODE ADJUSTMENT (CONT)

Set test set controls as indicated in the following table.

1. Press and hold yellow (1300) MKR BCN switch.

2. Adjust R110 until frequency counter displays 1300 ± 26 Hz.

3. Adjust R119 until modulation analyzer indicates 95 ± 4.75 percent modulation.

4. Release yellow MKR BCN switch.

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