IFR FM/AM-1200A

ITEM NAME DESCRIPTION
3 3 • _h.Qg_ L a m Q
Indicates in the following manner:
Steady Light - RF frequencies are phase locked.
Blinking Light
GEN/LOCK Control (32) is out of the "LOCK'' posi-
tion or FM/AM-1200S/A is experiencing a
malfunction.
34. ANT Connector
Ixternal~ntenna Input.
~~~UTION\
TO PREVENT DAMAGE TO FM/AM-1200S/A INTERNAL
COMPONENTS, MAXIMUM CONTINUOUS INPUT TO ANTENNA
CONNECTOR (34) MUST NOT EXCEED 0.25 WATT.
35. f~fQ_f~~~~-~~~~~-~~~~~-~~l~~~~~-~~~~~~l
Selects full seale sensi ti vi ty of FREQ ERROR Meter (36) between RF
and audio frequency ranges. The audio frequency error is
referenced to the Variable Tone Generator.
3
6
. f~fQ_f~~Q~-~~~~~
Provides a visual display of the difference between received signal
frequency and selected FM/AM-1200S/A receiver frequency.
Provides a visual display of the difference between the DEMOD audio
signal frequency and selected variable tone generator.
37. ~fQ_1~~~~~~-Il~~~~~~~~~-Ql~£l~ll
Pro vi des display of selected Keyboard entries as described in
paragraph 3-3.
38. FREQ ERROR Meter Zero Adjustment
Mechanical-zero-adiustment-for-FREQ ERROR Meter (36), when power
to FM/AM-1200A is ''OFF''.
39. MODE Selector Control
GEN Position - Places FM/AM-1200S/A in the generate mode.
Transmitting into the T/R Connector (11), will
automatically change FM/AM-1200S/A ''Receive''.
REC Position- Places FM/AM-1200S/A in the receive mode to
receive through the ANT Connector (34).
DUP Position- Turns on FM/AM-1200S/A Duplex Generator, allowing
signal output at DUPLEX Output Connector (14)
and T/R Connector (11). However, the FM/AM-
12005/A will remain in the "receive" mode.
3-9
02