Trimmer Adjustment - Icom IC-400PRO Service Manual

5-4 TRIMMER ADJUSTMENT

• Make this adjustment if necessary (For example, when beep sound is too loud or too soft).
• BE CAREFUL!: 5-tone calling beep sound becomes loud or soft when beep volume adjusts to loud or soft.
ADJUSTMENT ADJUSTMENT CONDITIONS
BEEP 1 • Operating freq. : Any
VOLUME • Receiving
• FRONT PANEL
MEASUREMENT
UNIT LOCATION
FRONT Push any button except [POWER]
switch, then verify the beep volume
level.
R59
Beep volume adjustment
5 - 7
ADJUSTMENT
UNIT ADJUST
FRONT R59