IDEC FT1A Series User Manual page 349

SmartAXIS Pro - The Backlight is not On
•
The Backlight is not On.
Is power supplied?
Is the power voltage correct?
Call IDEC for assistance.
NO
YES
NO
YES
S AXIS P /L
MART RO
Supply power.
NO
Is the LCD backlight on?
Supply the rated voltage.
AC power type: 100-240V AC
DC power type: 24V DC
NO
Is the LCD backlight on?
U ' M FT9Y-B1378
ITE SER S ANUAL
14: T
ROUBLESHOOTING
YES
YES
END
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