Icom IC-F3100D series Service Manual

5 - 6
5-3 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].
ADJUSTMENT
TRANSCEIVER’S
CONDITION
OPERATION
ADJUSTMENT
ITEM
VALUE
FM DEVIATION
-Middle-***
(Band low)
1• Set the coursor on [MOD W Start] to enter the “FM DEVIATION
-Middle-” adjustment mode.
[MOD M Start]
–
2 • Channel : 1-16
• Transmitting
• Connect a modulation analyzer with an
oscilloscope to the antenna connector
through an attenuator, and set it as;
HPF : OFF
LPF : 15 kHz
De-emphasis : OFF
Detector : (P–P)/2
• Connect an audio generator to the [MIC]
jack through the JIG cable, and set it as;
Frequency : 1 kHz
Waveform : Sine wave
Level : 150 mVrms
[MOD M L]
±3.25 to ±3.35
kHz±
(Band center) 3 • Channel : 1-17
• Transmitting
[MOD M C]
(Band high) 4 • Channel : 1-18
• Transmitting
[MOD M H]
5• Set the coursor on [MOD W Start] to quit the “FM DEVIATION
-Middle-” adjustment mode.
[MOD M Start]
–
DIGITAL
DEVIATION
(Band low)
1• Set the coursor on [MOD D Start] to enter the “DIGITAL DEVIA-
TION” adjustment mode.
[MOD N Start]
–
2 • Channel : 1-19
• Transmitting
• Connect a modulation analyzer to
the antenna connector through an
attenuator, and set it as “FM DEVIA-
TION -Middle-.”
• Connect an audio generator to the [MIC]
jack through the JIG cable, and set it as
“FM DEVIATION -Middle-.”
[MOD D L]
±1.36 to ±1.40
kHz
(Band center) 3 • Channel : 1-20
• Transmitting
[MOD D C]
(Band high) 4 • Channel : 1-21
• Transmitting
[MOD D H]
5• Set the coursor on [MOD D Start] to quit the “DIGITAL DEVIA-
TION” adjustment mode.
[MOD N Start]
–
CTCSS
DEVIATION
1 • Channel : 1-22*
1-23**
• No AF input from
the MIC.
• Transmitting
• Connect a modulation analyzer with an
oscilloscope to the antenna connector
through an attenuator, and set it as;
HPF : OFF
LPF : 15 kHz
De-emphasis : OFF
Detector : (P–P)/2
[CTCSS]
±0.65 to ±0.75 kHz*
±0.30 to ±0.40 kHz**
DTCS DEVIATION 1 • Channel : 1-24*
1-25**
• No AF input from
the MIC.
• Transmitting
• Connect a modulation analyzer to
the antenna connector through an
attenuator, and set it as “CTCSS DEVIA-
TION.”
[DTCS]
±0.65 to ±0.75 kHz*
±0.30 to ±0.40 kHz**
2/5 TONE, DTMF
DEVIATION
1 • Channel : 1-26
• Transmitting
• Set the TX mode to “5” on the “ADJUST-
MENT UTILITY” screen.
[TX Mode]
5
2• Connect a modulation analyzer to
the antenna connector through an
attenuator, and set it as "MODULATION
BALANCE."
[S.Tone]
±1.45 to ±1.55
kHz
*: For all models except [USA]. **: For [USA] ***: For only [EUR].

Icom IC-F3100D series Specifications

General

Brand	Icom
Model	IC-F3100D series
Category	Transceiver
Language	English