TM 11-6625-3087-12
CONTROL, INDICATOR,
FUNCTION
KEY
OR CONNECTOR
--
mode.
I n d i c a t e s Level Meter is in selective measurement
23
CENTER indicator
FREQUENCY/ENTRY display shows center frequency of Level Meter
bandwidth. Works with LO DIST or LO NOISE push buttons.
24
FREQUENCY/ENTRY
Displays frequency of input signal being measured. Also displays frequency,
frequency steps, time and counts along with operator messages.
25
SRQ indicator
Used only when external device is connected to Level Meter. When on, one or
more external devices connected to Level Meter are requesting attention.
LISTEN indicator
26
Used only when external device is connected to Level Meter. When on, the
Level Meter can receive data.
27
TALK indicator
Used only when external device is connected to Level Meter. When on, Level
Meter can send data.
REMOTE indicator
Used only when external device is connected to Level Meter. When on, Level
28
Meter can be controlled from a remote location.
2-5