Software Adjustments - Icom IC-PCR100 Service Manual

5-4 SOFTWARE ADJUSTMENT
ADJUSTMENT
REFERENCE 1 • Click adjustment item [Xtal] on the Adjustment Panel.
FREQUENCY • Connect a frequency counter to check point CP4 on
the MAIN unit.
• Display frequency : 800.0000 MHz
VXO 1 • Click adjustment item [VXO] on the adjustment panel.
FREQUENCY • Connect a frequency counter to check point CP6 on
the MAIN unit.
• Display frequency : 100.0040 MHz
2 • Display frequency : 100.0025 MHz
3 • Display frequency : 100.0000 MHz
4 Repeat steps 1–3 several times.
5 • Display frequency : 800.0000 MHz
6 • Display frequency : 800.0025 MHz
7 • Display frequency : 800.0040 MHz
8 Repeat steps 1–3 several times.
TUNED BPF 1 • Click adjustment item [BPFtune] on the Adjustment
Panel.
• Select "BPF 4-1" at the left side of Adjustment Panel.
• Manual/Auto Tune: Manual
• Set an SSG as
Frequency
Level
Modulation
• Receiving
2
• Same operation as step 1 for the listed frequencies.
BPF 4-2 – 58.28 MHz
BPF 4-3 – 58.32 MHz
BPF 4-4 – 88.02 MHz
BPF 4-5 – 108.28 MHz
BPF 4-6 – 108.32 MHz
BPF 4-7 – 130.02 MHz
BPF 4-8 – 149.98 MHz
BPF 5-1 – 150.02 MHz
BPF 5-2 – 183.28 MHz
BPF 5-3 – 183.32 MHz
BPF 5-4 – 216.02 MHz
BPF 5-5 – 265.68 MHz
• Receiving
1
S-METER
• Click adjustment item [Smeter] on the Adjustment
Panel.
• Select "FM S0" at the left side of Adjustment Panel.
• Set an SSG as
Frequency
Mode
Level
Modulation
• Receiving
*This output level of a standard signal generator (SSG) is indicated as SSG's open circuit.
ADJUSTMENT CONDITION
:
: 50.02 MHz
: 50 µV* (–73 dBm)
: OFF
:
: 149.9700 MHz
: FM
: 0.5 µV* (–113 dBm)
: OFF
• Click "Y" or "Z" to set reference frequency to
256.0000 MHz.
• Click "Y" or "Z" to set VXO frequency to 10.2510
MHz.
• Click "Y" or "Z" to set VXO frequency to 10.2525
MHz.
• Click "Y" or "Z" to set VXO frequency to 10.2550
MHz.
• Click "Y" or "Z" to set VXO frequency to 10.2500
MHz.
• Click "Y" or "Z" to set VXO frequency to 10.2525
MHz.
• Click "Y" or "Z" to set VXO frequency to 10.2540
MHz.
• Move the scroll bar at the bottom side of
Adjustment Panel, and set maximum S-meter
level on the Control Panel.
• Then, click "Write" switch to store into memory.
BPF 5-6 – 265.72 MHz
BPF 5-7 – 300.02 MHz
BPF 5-8 – 349.98 MHz
BPF 6-1 – 350.02 MHz
BPF 6-2 – 383.28 MHz
BPF 6-3 – 383.32 MHz
BPF 6-4 – 433.32 MHz
BPF 6-5 – 483.28 MHz
BPF 6-6 – 483.32 MHz
BPF 6-7 – 558.32 MHz
BPF 6-8 – 633.28 MHz
BPF 6-9 – 633.32 MHz
• Click "Write" switch to store sampled data into
memory.
5 - 7
OPERATION
BPF 6-10 – 699.98 MHz
BPF 7-1 – 700.02 MHz
BPF 7-2 – 750.02 MHz
BPF 7-3 – 799.98 MHz
BPF 7-4 – 800.02 MHz
BPF 7-5 – 916.68 MHz
BPF 7-6 – 916.72 MHz
BPF 7-7 – 1016.68 MHz
BPF 7-8 – 1016.72 MHz
BPF 7-9 – 1166.68 MHz
BPF 7-10 – 1166.72 MHz
BPF 7-11 – 1299.98 MHz