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TROUBLESHOOTING
SYMPTOM
No values displayed on the
screen
Black Screen/the screen only
displays zero
The machine stops working
SPECIFICATION
Item No.: SUK-805D
Frequency: 50Hz-60Hz
Electric Current: 0-3.0A
Input Power: AC110V
Out Power: 0-20V.
POSSIBLE CAUSE
The
Wrist
protection mode
The power supply is not
connected
Fuse burned out
The power switch is not
turned on
The array is not connected.
The array is broken.
Power: 130W
- 7 -
Unplug the machine and reboot it.
Band
enters
Press the STOP button and then
START button twice. The screen
will display values and reboot the
wrist band function.
Check if the power is plugged in.
Replace the fuse.
Turn on the power source.
Check if the array is plugged in
Replace the array.
ACTION NEEDED
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