Icom IC-R9500 Service Manual - Page 22

Adjustment Item, Adjustment Condition, Operation, Value, Hf Pre1 Gain F Center]

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NOTE: HOLD the adjustment condition (SG level and frequency etc.) until next ADJ item is displayed. ADJUSTMENT ITEM ADJUSTMENT CONDITION OPERATION FIELD STREGTH METER • Set the SG as; Frequency : 14.1515 MHz Modulation : None [HF dBu −20dB] • Set the SG as; Level : −20 dBu Push [F-7] key. [HF dBu −10dB] • Set the SG as; Level : −10 dBu Push [F-7] key. [HF dBu 0dB] • Set the SG as; Level : 0 dBu Push [F-7] key. [HF dBu 10dB] • Set the SG as; Level : +10 dBu Push [F-7] key. [HF dBu 20dB] • Set the SG as; Level : +20 dBu Push [F-7] key. [HF dBu 40dB] • Set the SG as; Level : +40 dBu Push [F-7] key. [HF dBu 60dB] • Set the SG as; Level : +60 dBu Push [F-7] key. [HF dBu 80dB] • Set the SG as; Level : 80 dBu Push [F-7] key. BPF LOSS • Set the SG as; Level : +40 dBu [HF BPF0 LOSS] • Set the SG as; Frequency : 0.2515 MHz Push [F-7] key. [HF BPF1 LOSS] • Set the SG as; Frequency : 1.1015 MHz Push [F-7] key. [HF BPF2 LOSS] • Set the SG as; Frequency : 1.8215 MHz Push [F-7] key. [HF BPF3 LOSS] • Set the SG as; Frequency : 2.6015 MHz Push [F-7] key. [HF BPF4 LOSS] • Set the SG as; Frequency : 3.6015 MHz Push [F-7] key. [HF BPF5 LOSS] • Set the SG as; Frequency : 5.1015 MHz Push [F-7] key. [HF BPF6 LOSS] • Set the SG as; Frequency : 7.0815 MHz Push [F-7] key. [HF BPF7 LOSS] • Set the SG as; Push [F-7] key. Frequency : 10.1015 MHz [HF BPF9 LOSS] • Set the SG as; Push [F-7] key. Frequency : 18.1515 MHz [HF BPF10 LOSS] • Set the SG as; Push [F-7] key. Frequency : 28.1015 MHz W-BPF LOSS [HF W-BPF LOSS MIN] • Set the SG as; Frequency : 1.1015 MHz Push [F-7] key. [HF W-BPF LOSS CENTER] • Set the SG as; Push [F-7] key. Frequency : 14.1515 MHz [HF W-BPF LOSS MAX] • Set the SG as; Push [F-7] key. Frequency : 28.1015 MHz PRE1 GAIN FREQUENCY CHARACTERISTIC [HF PRE1 Gain f MIN] • Set the SG as; Frequency : 1.1015 MHz Push [F-7] key. [HF PRE1 Gain f CENTER] • Set the SG as; Push [F-7] key. Frequency : 14.1515 MHz [HF PRE1 Gain f MAX] • Set the SG as; Push [F-7] key. Frequency : 28.1015 MHz PRE1 GAIN FREQUENCY CHARACTERISTIC [HF PRE2 Gain f MIN] • Set the SG as; Frequency : 1.1015 MHz Push [F-7] key. [HF PRE2 Gain f CENTER] • Set the SG as; Push [F-7] key. Frequency : 14.1015 MHz [HF PRE2 Gain f MAX] • Set the SG as; Push [F-7] key. Frequency : 28.1015 MHz 4 - 5 VALUE (Automatic adjustment) (Automatic adjustment)

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4 - 5
ADJUSTMENT ITEM
ADJUSTMENT CONDITION
OPERATION
VALUE
FIELD STREGTH METER
• Set the SG as;
Frequency
: 14.1515 MHz
Modulation
: None
[HF dBu ±20dB]
• Set the SG as;
Level
: ±20 dBu
Push [F-7] key.
(Automatic
adjustment)
[HF dBu ±10dB]
• Set the SG as;
Level
: ±10 dBu
Push [F-7] key.
[HF dBu 0dB]
• Set the SG as;
Level
: 0 dBu
Push [F-7] key.
[HF dBu 10dB]
• Set the SG as;
Level
: +10 dBu
Push [F-7] key.
[HF dBu 20dB]
• Set the SG as;
Level
: +20 dBu
Push [F-7] key.
[HF dBu 40dB]
• Set the SG as;
Level
: +40 dBu
Push [F-7] key.
[HF dBu 60dB]
• Set the SG as;
Level
: +60 dBu
Push [F-7] key.
[HF dBu 80dB]
• Set the SG as;
Level
: 80 dBu
Push [F-7] key.
BPF LOSS
• Set the SG as;
Level
: +40 dBu
[HF BPF0 LOSS]
• Set the SG as;
Frequency
: 0.2515 MHz
Push [F-7] key.
(Automatic
adjustment)
[HF BPF1 LOSS]
• Set the SG as;
Frequency
: 1.1015 MHz
Push [F-7] key.
[HF BPF2 LOSS]
• Set the SG as;
Frequency
: 1.8215 MHz
Push [F-7] key.
[HF BPF3 LOSS]
• Set the SG as;
Frequency
: 2.6015 MHz
Push [F-7] key.
[HF BPF4 LOSS]
• Set the SG as;
Frequency
: 3.6015 MHz
Push [F-7] key.
[HF BPF5 LOSS]
• Set the SG as;
Frequency
: 5.1015 MHz
Push [F-7] key.
[HF BPF6 LOSS]
• Set the SG as;
Frequency
: 7.0815 MHz
Push [F-7] key.
[HF BPF7 LOSS]
• Set the SG as;
Frequency
: 10.1015 MHz
Push [F-7] key.
[HF BPF9 LOSS]
• Set the SG as;
Frequency
: 18.1515 MHz
Push [F-7] key.
[HF BPF10 LOSS]
• Set the SG as;
Frequency
: 28.1015 MHz
Push [F-7] key.
W-BPF LOSS
[HF W-BPF LOSS MIN]
• Set the SG as;
Frequency
: 1.1015 MHz
Push [F-7] key.
[HF W-BPF LOSS CENTER]
• Set the SG as;
Frequency
: 14.1515 MHz
Push [F-7] key.
[HF W-BPF LOSS MAX]
• Set the SG as;
Frequency
: 28.1015 MHz
Push [F-7] key.
PRE1 GAIN FREQUENCY
CHARACTERISTIC
[HF PRE1 Gain f MIN]
• Set the SG as;
Frequency
: 1.1015 MHz
Push [F-7] key.
[HF PRE1 Gain f CENTER]
• Set the SG as;
Frequency
: 14.1515 MHz
Push [F-7] key.
[HF PRE1 Gain f MAX]
• Set the SG as;
Frequency
: 28.1015 MHz
Push [F-7] key.
PRE1 GAIN FREQUENCY
CHARACTERISTIC
[HF PRE2 Gain f MIN]
• Set the SG as;
Frequency
: 1.1015 MHz
Push [F-7] key.
[HF PRE2 Gain f CENTER]
• Set the SG as;
Frequency
: 14.1015 MHz
Push [F-7] key.
[HF PRE2 Gain f MAX]
• Set the SG as;
Frequency
: 28.1015 MHz
Push [F-7] key.
NOTE:
HOLD
the adjustment condition (SG level and frequency
etc.) until next ADJ item is displayed.