7
* TROUBLE SHOOTING
NO.
TROUBLE
SHOOTING
1
The monitor is powered on, but
the handy probe doesn
’
t work
(the handy probe cannot offer
light or image).
1).Check whether the AC adapter is properly
connected.
2).Check if the AV signal cable is well-
connected.
3).Check whether the lens is locked to its
right position. (Make sure if the lamps
inside the lens is light.)
4).Connect the unit to another monitor to
judge the unit or monitor is out of order to
repair it .
2
How to clear if there are dust
pots on the camera of the
handy probe
？
Take off the lens, wipe the small glass of the
camera (inside the handy probe) with a
cotton bar; or you can blow out the dust by
using a small air pump.
z
Please hold the handy probe toward ground
direction to avoid new dusts.
If the camera gets mildewed under humid
condition, please contact the engineer to
clean it.
3
How to adjust when the image
color is out of harmony?
Please adjust following buttons of the
monitor:
(1) TINT
(2) SHARPNESS
(3) BRIGHTNESS
(4) COLOR
4
While using the polarized lens
to inspect surface skin (or
deeper layer skin), why the
lower part of the screen
becomes darker (or brighter)?
It
’
s because you do not rotate the black
rubber ring to the bottom of its direction. So
some light is covered (or some light is
opened). You should completely rotate the
black rubber ring of the polarized lens anti-
clockwise (or clockwise).
