IFR FM/AM-1200A

FM/AM-1200S CONNECTORS AND
INDICATORS APPLICABLE TO
TRUNKING TEST OPERATION:
1 MODULATION METER
6 VAR Tone Level Control
11 T/R Connector
Figure 5-8
CONTROL
14 DUPLEX Connector
34 ANT Connector
37 VFD
41 SQUELCH Control
42 SIG Indicator Lamp
FM/AM-1200S Front Panel Controls Applicable
to Trunking Radio Tests
SETTING
"FM MID"
3 MODULATION Selector Control
4 Modulation METER Control
5 VAR Tone Selector Switch
"2 kHz/%x10"
"INTL"
18
Keyboard
22 PWR/OFF/BATT Switch
24 VERTICAL Attenuator Selector Control
26 HORIZONTAL Sweep Selector Control
As required
"PWR" or "BATT"
2 kHz/%x10
10 mS/DIV
39 MODE Selector Control
GEN
Table 5-11
FM/AM-1200S Front Panel Controls Applicable
to Trunking Radio Tests
The FM/AM-1200S has three (3) trunking tests operati~modes available
1•11•1
to it. Each of these modes is entered by press1ng: lruNcTI OPT
After the Trunking Test Mode is accessed, the following message appears
on the VFD:
By pressing the appropriate number key, the following test modes will
be executed:
1 =Simple Encode/Simple Decode Modes for both mobile units and
repeaters and Repeater Access Test.
2 Repeater Simulation Mode to test mobile units and handoffs.
3 Mobile Radio Simulation Mode to test repeaters and handoffs.
(Requires two or more repeaters).
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