13
of motor damage. The bottom light use same power supply as the motor, so
can check the bottom light power to check if power supply is normal or not.
6. No image on the video microscope screen:
This may result from many factors, among which the most common two
are display screen dysfunction and signal dysfunction. When this happens,
first, check whether the power supply system is properly working or not;
open the top cover of the machine, if the indicator of CCD camera is on, it
means the power supply system is all right, then the below procedures
should be followed:
(1) Display screen dysfunction: Normally, if the display screen is OK,
press button
①
, the caught image or the two-second “no signal”
indication should be on the screen, otherwise display screen
dysfunctions can be deemed affirmative.
(2) No signal dysfunction: When no signals are sent to the display, the
backlight of the display screen will be off even it is power on, so no
image appears on the screen. When this happens, please check the pass
through which the signals are transmitted. Normally, the ocular
microscope is deeded to be ok without outside force, and if the video
signal transmitting wire is ok, then CCD camera will be considered to
arise.
Attention:
①
If any dysfunction happens to CCD camera or display screen,
please contact the supplier for repair.
②
Please take care of the power supply voltage, wire polarity and
the video format, if users want to change the CCD camera by
themselves.
6. No image on computer screen:
When the screen of the video microscope goes well, but still no image
appears on computer, please check whether the computer works well or
whether the system of the machine and the computer is properly
connected or not, if affirmative answer comes, then the display card
dysfunction is deemed to arise.
Note: High voltage inside, take care, please make sure the electricity is
cut off when checking.
PCE Deutschland GmbH
Add: Im Langel 4,59872 Meschede, Germany
(Tel)
：
+49(0)2903/ 976 9920 (Fax)
：
+49(0)2903 / 97699-9920
Website: http://www.pce-instruments.com
E-mail: [email protected]
