Wireless Video Scope
Snap-on
15
Troubleshooting
Symptom
Possible Reason
Solution
Display turns ON but
does not show
image.
Loose or dirty imager cable
connections.
- Check Cable Connections,
clean if required
- Re-attach
Imager head covered by
debris.
Make sure imager head is
not covered with debris.
Channel selection switches
on handle and viewer not
tuned to same channel.
Check channel switch
settings on handle and
viewer – must set to same
channel number
Handle batteries have run
out.
Check battery status light on
power button of handle. If
batteries are low or handle
does not turn on, replace
batteries.
Image contains
excessive static or
"snow," or the image
appears and
disappears
erratically.
Battery power is low, causing
transmitted signal to become
weak.
Check battery status on
imager handle and viewer
unit.
Too many obstacles or too
much distance between
viewer unit and imager
handle.
Move handle and viewer
unit closer to each other
(less than 100 feet (30m)
line-of sight), or remove
obstacles that exist between
the handle and the viewer.
Loose or dirty imager cable
connections.
- Check Cable Connections,
clean if required
- Re-attach
LEDs on imager
head are dim at max
brightness
Battery power is low.
Check battery status, and
replace batteries if
necessary.
Display switches
between black and
white
Battery power is low
Check battery status, and
replace batteries if
necessary.
Handle and/or
viewer unit will not
turn on.
Battery power is very low.
Replace batteries.