Icom IC-FR4000 Service Manual page 25

SOFTWARE ADJUSTMENT – continued
Select an item using [CH-UP] / [CH-DN] buttons, then set specified value using [RPT/BASE] / [MONI] buttons on the FRONT
PANEL.
ADJUSTMENT
REPEATER 1
• LCD display
DEVIATION • Operating freq : 410.2750 MHz (RX)
[WIDE]
• Connect the standard signal generator
to the [RX] antenna connector and set
as:
Level
Modulation
Deviation
• Transmitting
[NARROW] 2
• LCD display
• Operating freq : 410.2750 MHz (RX)
• Connect the standard signal generator
to the [RX] antenna connector and set
as:
Level
Modulation
Deviation
• Transmitting
*The output level of the standard signal generator (SSG) is indicated as the SSG's open circuit.
1: [USA1], [GEN1], [GEN5], [EUR1]
2: [GEN2], [GEN6]
3: [USA3], [GEN3], [GEN7], [EUR3]
ADJUSTMENT CONDITION
: A13 LW RPTAF
415.2750 MHz (TX)
440.0750 MHz (RX)
440.2750 MHz (TX)
460.2750 MHz (RX)
465.2750 MHz (TX)
: 1 mV* (–47 dBm)
: 1 kHz
1 2
: ±3 kHz ,
3
±2.4 kHz
: A14 LN RPTAF
415.2750 MHz (TX)
440.0750 MHz (RX)
440.2750 MHz (TX)
460.2750 MHz (RX)
465.2750 MHz (TX)
: 1 mV* (–47 dBm)
: 1 kHz
: ±1.5 kHz
4: [FRG1]
5: [FRG3]
MEASUREMENT
UNIT LOCATION
Rear Connect the FM deviation meter
panel to the [TX] antenna connector
1 4
through the attenuator.
,
1 4
,
2
2
3 5
,
3 5
,
1 4
,
1 4
,
2
2
3 5
,
3 5
,
4 - 9
VALUE
±3.0 kHz 1, 2, 3
±2.4 kHz 4, 5
±1.5 kHz