Transmit Adjustments - Icom IC-7610 Service Manual

4-4 TRANSMIT ADJUSTMENTS

• Touch [TX/ID] on the main menu screen.
ADJUSTMENT ADJUSTMENT ITEM DISPLAY
PREPARATION 1 –
ID
2 VDL IDL SET
ADJUSTMENTS
3 FINAL ID SET
4 FINAL1 IDV
5 FINAL2 IDV
6 DRIVER ID SET
7 DRIVER1 IDV
8 DRIVER2 IDV
9 PRE DRIVER ID SET
10 PRE DRIVER1 IDV
TX POWER 11 TX POWER SET
ADJUSTMENT
PREPARATION
SWR DETECT
12 SWR detector adjustment
NULL POINT
TRANSMIT 13 TX Total HF Gain
OUTPUT
POWER (HF)
14 POWER HF 1%
15 POWER HF 10%
16 POWER HF TUNE
17 POWER HF 50%
18 POWER HF 100%
AM CARRIER 19 POWER AM Ratio HF
POWER RATE 20
TRANSMIT 21 POWER 50M SET
OUTPUT
22 TX Total 50M Gain
POWER
(50 MHz band)
23 POWER 50M 1%
24 POWER 50M 10%
25 POWER 50M TUNE
26 POWER 50M 50%
27 POWER 50M 100%
SETTING CONDITION
• Connect the RF power meter to the
[ANT1] connector.
• Receiving
• Automatically transmitted.
• Receiving
• Automatically transmitted.
• Receiving.
• Automatically transmitted.
• Connect the audio generator to the
[MIC] connector and set it to:
Frequency: 1.5 kHz
Level: 10 mV rms
• Receiving.
• Automatically transmitted.
• Automatically transmitted.
• Receiving.
• Automatically transmitted.
• Receiving.
• Automatically transmitted.
4-5
OPERATION
Touch [ID] to start the
transmitter adjustment.
Touch [SET].
(Two beeps sound 0.5
seconds later.)
Touch [SET].
Touch [SET].
(Two beeps sound 0.5
seconds later.)
Set to 50 W by [DIAL], then
touch [SET].
(Two beeps sound 0.5
seconds later.)
Set to 1 W by [DIAL], then
touch [SET].
(Two beeps sound 0.5
seconds later.)
Set to 10 W by [DIAL], then
touch [SET].
(Two beeps sound 0.5
seconds later.)
Set to 50 W by [DIAL], then
touch [SET].
(Two beeps sound 0.5
seconds later.)
Set to 103 W by [DIAL], then
touch [SET].
(Two beeps sound 0.5
seconds later.)
Touch [SET].
Set to 25 W by [DIAL], then
touch [SET].
(Two beeps sound 0.5
seconds later.)
Touch [SET].
Set to 50 W by [DIAL], then
touch [SET].
(Two beeps sound 0.5
seconds later.)
Set to 1 W by [DIAL], then
touch [SET].
(Two beeps sound 0.5
seconds later.)
Set to 10 W by [DIAL], then
touch [SET].
(Two beeps sound 0.5
seconds later.)
Set to 50 W by [DIAL], then
touch [SET].
(Two beeps sound 0.5
seconds later.)
Set to 103 W by [DIAL], then
touch [SET].
(Two beeps sound 0.5
seconds later.)