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5 - 4
5-2 LCD CONTRAST ADJUSTMENT
ADJUSTMENT
ADJUSTMENT CONDITION
MEASUREMENT
VALUE
ADJUSTMENT
UNIT
LOCATION
UNIT
ADJUST
LCD
CONTRAST
1 • Operating CH. : CH 1
FRONT A/B C o n n e c t a d i g i t a l
multimeter or an oscillo-
scope to the check point
"CONTRAST".
–2.0 V
FRONT A/B
R59
• Preset LCD contrast
:
64
(user set mode)
• Receiving
• FRONT-A UNIT for IC-F2700 series
• FRONT-B UNIT for IC-F2800 series
LCD CONTRAST CHECK POINT
R59: LCD CONTRAST ADJUSTMENT
LCD CONTRAST CHECK POINT
R59: LCD CONTRAST ADJUSTMENT