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Troubleshooting
Other symptoms
Symptom
$ The personal computer's monitor
screen display suddenly goes
completely blue during uploading.
$ No downloading possible.
$ The indicator fails to operate
normally.
$ When the power is turned on, the
alarm
continues
intermittently.
$ An abnormal odor or overheating is
noticeable.
$ Some
other
symptom
unpredictably, and it is hard to
determine the cause.
O Is the supply voltage within the rated range?
Use of an uninterruptible regulated power system is recommended
when the system is operated under adverse power supply conditions
including times when extreme voltage drops may occur.
O Has a tape been loaded in the VTR?
O Has "SAVE" (write prohibit) been set for the tape?
O Trouble may have occurred in the hardware.
Turn off the power and disconnect the power plug from the power
outlet.
O Trouble may have occurred in the hardware.
to
sound
Turn off the power and disconnect the power plug from the power
outlet.
occurs
Suggested remedial action
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