Troubleshooting - Welch Allyn 88000A Operating Instructions Manual

Troubleshooting

Condition
Power does not come on.
No image on monitor.
Lamp will not light.
Printer does not respond
properly to handle buttons.
Check
Power Cord
Attachment of unit to handle
Attachment of unit to handle
and door to unit
Fuses
Wall outlet
Monitor/other peripheral
devices
Cable connections
Monitor input selection
Lamp housing
Lamp
Lamp access door
Power cord and printer
Printer
Check connections at power supply and wall outlet.
Check colposcope unit's alignment with handle.
Make sure lamp access door and handle are prop-
erly attached.
Remove fuse panel & replace blown fuse with
T1.00L 250V 1A time lag (Welch Allyn part number
# 488307-9).
Plug the power cord into a wall outlet known to
work.
Make sure power is on for all devices.
Make sure all video cables are connected properly.
Make sure correct input selection is made on the
front panel.
Make sure lamp assembly is installed properly.
Replace lamp.
Make sure lamp access door is properly closed.
Unplug power cord from wall outlet, then plug cord
back in to outlet. At the same time, turn printer off
and then on again.
Make sure printer is on and is properly connected.
22
Action