TM 11-6625-3053-14
d.
Before turning power ON, be sure that
- Modulation control is set to RF OFF.
- ALC switch is in the depressed or OFF position.
- White dot of FREQ VERNIER control is in the vertical position (centered).
- POWER SET control-White arrow in vertical position.
- POWER LEVEL meter points to MECH ZERO setting at lower left of meter scale. If it does not,
adjust by turning screw immediately below meter.
YOU ARE NOW READY TO ENERGIZE THE SIGNAL GENERATOR.
2-5.
NORMAL OPERATION.
a. Application of Power. Make sure you have followed steps a through d in para 2-4 above. Then set POWER
switch ON (upward). Indicator to left of POWER switch lights green. You will also be able to hear the blower in the rear
of the instrument, and the attenuator window will light up.
b.
Delay Circuit Operation. Wait approximately 2 minutes for grid voltage ckt to energize.
Then, and only then, turn MODULATION control to CW.
2-10