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5-5
ADJUSTMENT
TRANSCEIVER’S
CONDITION
OPERATION
ADJUSTMENT
ITEM
VALUE
RX
ADJUSTMENT
PRESET
1
• Channel: 1
• Receiving
• Set the preset values.
Simple 26/30,
Simple 27/30
(Factory Menu)
"SSB SQL"
"0"
"AM SQL"
"0"
2
• Connect the SP-35L to [SP].
(Rear panel)
External
speaker
Noise sound is
heard.
3
• Set the values.
Simple 26/30,
Simple 27/30
(Factory Menu)
"SSB SQL"
"18"
"AM SQL"
"18"
RX
1ST MIXER
1
• Channel: 2
• Mode:
USB
• Receiving
• Connect an AC millivoltmeter to
[SP]
.
(MAIN-A UNIT)
R1411, R1412
12 o'clock posi-
tion.
(Preset)
2
R1411, R1412
(Repeatedly)
Minimum AF
output level.
RX IF
1
• Channel: 3
• Mode:
USB
• Receiving
• Test equipment
Frequency: 12.9 MHz
Set the test equipment's output level
so that the 1 kHz tone audio is heard.
Test equipment's setting
1 kHz tone
audio is heard.
2
3
4
• Connect an AC millivoltmeter to
[SP]
.
(MAIN-A UNIT)
L1417, L1437,
L1442, L1446
Maximum AF
output level.
5-2 RECIEVE ADJUSTMENTS
• ADJUSTMENT POINTS ON THE MAIN-A UNIT
RX IF ADJUSTMENT POINTS
RX 1ST MIXER
ADJUSTMENT POINTS