Set Mode Adjustments (No.2) - Icom IC-703 Service Manual

4-7 SET MODE ADJUSTMENTS (No.2)

ADJUSTMENT ADJUSTMENT CONDITION
• Enter tuner adjustment set mode:
ENTERING 1
ADJUSTMENT 1 Turn power OFF.
SET MODE 2 Terminate the [REMOTE] jack with a
3.5(d) mm shorten-plug.
3 While pushing [P.AMP/ATT] and
[TUNER], turn power ON.
ANTENNA • Disconnect the plug P1 from the J642, and
1
TUNER then connect P1 to the J641.
• Receiving
2 • Receiving
3 • Disconnect the plug P1 from the J641, and
then connect P1 to the J640.
• Receiving
4 • Disconnect the plug P1 from the J641, and then connect P1 to the J642 after adjustment is finished.
TUNER 1
• Enter tuner relay check mode.
RELAY
• Receiving
NOTE:
1. Return to the tuner relay check mode (Displayed
2. Push the "RIT" key for 2 seconds, then "
3. Find the wrong relay by verifying the each relay sounds.
Turn the sub dial when switching to the other relays.
In case of not continuous relay sounds, verify the follow practice.
DISPLAY
USB
GO TUN CHK PO
GO TUN CHK Z55
GO TUN CHK Z45
GO TUN CHK RL
GO TUN CHK RL
GO
" is blinking on the display.
4 - 14
OPERATION
Push [F-1 (TUN)] to enter the anten-
na tuner adj. setting mode.
Then advance to the following set-
ting, or push [UP]/[DN] to scroll the
display.
Push [MENU (GO)] to set adjust-
ment value.
Push [MENU (GO)] to set adjust-
ment value.
Push [MENU (GO)] to set adjust-
ment value.
• Push [MENU (GO)], and listen to
the relay sounds while relay is
working at even intervals.
• Verify the sounds which is whether
continuous sounds or not.
).