Icom IC-F1000D Service Manual page 17

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 [Space]/[Back Space] on the PC's keyboard, and then push [ENTER].
ADJUSTMENT
FM DEVIATION 1 • Set [MIC gain] to "2" in the Set mode.
-Preparation-
2
-ADJUSTMENT- 3 • Channel:
Narrow • Transmitting
(Band low)
(Band center) 4 • Channel:
• Transmitting
(Band high) 5 • Channel:
• Transmitting
Middle** 6 • Channel:
(Band low) • Transmitting
(Band center) 7 • Channel:
• Transmitting
(Band high) 8 • Channel:
• Transmitting
Wide* 9 • Channel:
(Band low) • Transmitting
(Band center) 10 • Channel:
• Transmitting
(Band high) 11 • Channel:
• Transmitting
DIGITAL 12
DEVIATION
(Band low) 13 • Channel:
• No MIC signal is applied.
• Transmitting
(Band center) 14 • Channel:
• No MIC signal is applied.
• Transmitting
(Band high) 15 • Channel:
• No MIC signal is applied.
• Transmitting
*Except for [USA] versions. **Only for [EUR] versions.
TRANSCEIVER'S
CONDITION
1) Set the preset values on the adjustment
2) Connect a modulation analyzer with an
–
3) Connect an audio generator to the [MIC]
1-1 • Adjust the deviation.
1-2
1-3
1-1
1-2
1-3
1-1
1-2
1-3
1) Set the preset value on the adjustment
2) Connect a Modulation Analyzer with an
–
1-9 • Adjust the deviation.
1-10
1-11
OPERATION
utility window.
oscilloscope to the antenna connector
through an attenuator, and set it as:
HPF: OFF
LPF: 15 kHz
De-emphasis: OFF
Detector: (P–P)/2
jack through the JIG cable, and set it as:
Frequency: 1 kHz
Waveform: Sine wave
Level: 150 mVrms
utility window.
oscilloscope to the antenna connec-
tor through an attenuator, and set it as
"MODULATION BALANCE."
5-6
ADJUSTMENT
VALUE
ITEM
[MIC Gain] 2
[MOD Frequency 136.0
(MHz)] [f0]
[MOD Frequency 155.0
(MHz)] [f1]
[MOD Frequency 176.0
(MHz)] [f2]
2.10 ±0.05
[MOD Data N] kHz
[MOD Data N]
[MOD Data N]
3.30 ±0.05
[MOD Data M]
kHz
[MOD Data M]
[MOD Data M]
4.10 ±0.05
[MOD Data W]
kHz
[MOD Data W]
[MOD Data W]
16
(Digital
[TX Mode] Max Amp
600 Hz Sin
Wave)
1.38 ±0.02
kHz
[MOD Data D]