Icom IC-F5220D Service Manual

6 - 6
ADJUSTMENT
TRANSCEIVER’S
CONDITION
OPERATION
ADJUSTMENT
ITEM
VALUE
DIGITAL
DEVIATION
(Band Low)
1 • Channel : 1-18
• Transmitting
1) Set the TX Mode to "16" on the "Adjust
Utility" screen.
2) Push [ENTER] on the PC’s keyboard,
to enter the digital deviation adjustment
mode.
[MOD D Start] –
2• Connect a modulation analyzer to
the antenna connector through an
attenuator, and set it as;
HPF : OFF
LPF : 15 kHz
De-emphasis : OFF
Detector : (P–P)/2
[MOD D L]
±1.37 ±0.02 kHz
(Band Center) 3 • Channel : 1-19
• Transmitting
[MOD D C]
(Band High) 4 • Channel : 1-20
• Transmitting
[MOD D H]
• Push [ENTER] on the PC’s keyboard,
to store the value and quit the digital
deviation adjustment mode.
[MOD D Start] –
CTCSS
DEVIATION
1 • Channel : 1-21
• Transmitting
1) Set the TX Mode to "3" on the "Adjust
Utility" screen.
2) Connect a modulation analyzer to
the antenna connector through an
attenuator, and set it as described in
the "DIGITAL DEVIATION" above.
[CTCSS]
±0.35 ±0.05 kHz
DTCS
DEVIATION
1 • Channel : 1-22
• Transmitting
1) Set the TX Mode to "4" on the "Adjust
Utility" screen.
2) Connect a modulation analyzer to
the antenna connector through an
attenuator, and set it as described in
the "DIGITAL DEVIATION" above.
[DTCS]
6-3 TRANSMIT ADJUSTMENTS (continued)
1) Select an adjustment item using [
↑
]/[
↓
] on the PC's keyboard.
2) Set or modify the adjustment value as specifi ed using [
←
]/[
→
] on the PC's keyboard, then push [ENTER].

Icom IC-F5220D Specifications

General

Brand	Icom
Model	IC-F5220D
Category	Transceiver
Language	English