Icom IC-F1000D Service Manual page 19

5-4 RECEIVE ADJUSTMENTS
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].
TRANSCEIVER'S
ADJUSTMENT
RECEIVE NOTE: "RECEIVE SENSITIVITY" must be adjusted before "S-METER." Otherwise, "S-METER" will not be ad-
SENSITIVITY
1
(T1 Band low) 2 • Channel:
• Receiving
(T2 Band low) 3 • Channel:
• Receiving
(T1 Band center) 4 • Channel:
• Receiving
(T2 Band center) 5 • Channel:
• Receiving
(T1 Band high) 6 • Channel:
• Receiving
(T2 Band high) 7 • Channel:
• Receiving
S-METER NOTE: When "RECEIVE SENSITIVITY" is re-adjusted, "S-METER" must be also re-adjusted.
1
(S3 Level) 2 • Channel:
• Receiving
(S1 Level) 3 • Channel:
• Receiving
SQUELCH NOTE: When "RECEIVE SENSITIVITY" is re-adjusted, "SQUELCH" must be also re-adjusted.
1 • Channel:
• Receiving
: The output level of the standard signal generator (SSG) is indicated as the 50  terminated.
†
*: Except for [USA] versions. **: For USA versions.
CONDITION
justed properly. When "RECEIVE SENSITIVITY" is re-adjusted, "S-METER" must be also re-adjusted.
1) Set the preset values on the adjustment
utility window.
2) Connect an SSG to the antenna con-
nector and set it as:
–
Level
Modulation: 1 kHz
Deviation:
1-1 1) Set the SSG as:
Frequency: 136 MHz
2) Select the item [BPF DATA T1], and
then push [ENTER] to start the auto-
matic adjustment.
1-1 • Select the item [BPF DATA T2], and then
push [ENTER] to start the automatic ad-
justment.
1-2 1) Set the SSG as:
Frequency: 155 MHz
2) Select the item [BPF DATA T1], and
then push [ENTER] to start the auto-
matic adjustment.
1-2 • Select the item [BPF DATA T2], and then
push [ENTER] to start the automatic ad-
justment.
1-3 1) Set the SSG as:
Frequency: 176 MHz
2) Select the item [BPF DATA T1], and
then push [ENTER] to start the auto-
matic adjustment.
1-3 • Select the item [BPF DATA T2], and then
push [ENTER] to start the automatic ad-
justment.
1) Set the preset value on the adjustment
utility window.
2) Connect an SSG to the antenna con-
– nector and set it as:
Frequency:
Modulation: 1 kHz
Deviation:
1-2 1) Set the SSG as:
Level
2) Select the item [RSSI N(S3)],then push
[ENTER] to start the adjustment.
3) Push [ENTER] to store the value.
1-2 1) Set the SSG as:
Level
2) Select the item [RSSI N(S1)],then push
[ENTER] to start the adjustment.
3) Push [ENTER] to store the value.
1-2 • Connect an SSG to the antenna connec-
tor and set it as:
Frequency:
Level
Modulation: 1 kHz
Deviation:
OPERATION
†
: +20 dBµ (–87 dBm)
±1.5 kHz
155 MHz
±1.5 kHz
†
: +23 dBµ (–84 dBm)
†
: –7 dBµ (–114 dBm)
155 MHz
†
: –13 dBµ (–120 dBm)
±1.5 kHz
5-8
ADJUSTMENT
VALUE
ITEM
[SQL Level] 2
136.0
[BPF Frequency
(MHz)] [f0]
[BPF Frequency 155.0
(MHz)] [f1]
[BPF Frequency 176.0
(MHz)] [f2]
Push [ENTER]
(Automatic
[BPF DATA T1] adjustment)
[BPF DATA T2]
[BPF DATA T1]
[BPF DATA T2]
[BPF DATA T1]
[BPF DATA T2]
[SQL Frequency
155.0
(MHz)] [f0]
Push [ENTER]
[RSSI N(S3)]
[RSSI N(S1)]
Squelch opens
[SQL Data] [f0]