TM 11-6625-3087-12
CONTROL, INDICATOR,
FUNCTION
KEY
OR CONNECTOR
WIDEBAND push button
43
Used to measure total input signal power level. When selected, all frequency
related controls are inoperative. When in use, push button lights. Push for on.
44
SHIFT push button
Selects MEASUREMENT MODE group push button functions. When in use,
push button lights and LO NOISE, JITTER, NOISE/TONE, IMPULSE, and
START push buttons can be used. Push for on and push again for off.
LO DIST push button
45A
Used for selective level measurement of non-telecommunication signals. When
in use, push button lights. Push for on. See paragraph 2-10 for additional
information.
45B
LO NOISE push button
Used for selective level measurement of signals spread across bandwidth. When
in use, SHIFT push button is on and LO NOISE push button lights. Push for
2-8