Elmo PTC-200C - Manual (Page 29)

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11. TROUBLESHOOTING HINTS
If the problem still remains after checking the above, consult your nearest dealer or
authorized ELMO service center.
Symptom
No images on TV
monitor
Out of focus
No operation via
the wireless remote
control
The preset position
is blurry
Possible cause/remedy
• Cable is not properly connected to the video-in terminal
of monitor.
• The AC adapter is disconnected from the wall AC outlet.
• The AC adapter output plug is disconnected from the DC
jack of the Camera.
• Zoom is set at TELE to display only white/black part of
the material.
• The LED is lit red, and the Camera is in the OFF
position.
• The LED is lighting, and the OFF Timer mode of the
Camera power is working. (See P.19)
• The cable is not connected to each output terminal.
• The iris is not in the proper position.
(If the iris is fully closed, the image cannot be seen.)
• The chosen video output type (NTSC) is different from
the system of the monitor .
• The focus is in the Manual mode. Set the focus to the
Auto mode by pressing the AUTO button of focus. (See P.16)
• The light/shade contrast of the object is too low. (See P.16)
• The object is moving too fast. (See P.16)
• Operation is made with wrong ID number settings. (See P.18)
• Operate within the operation range of the wireless
remote control. (See P.7)
• Check the remaining battery life of the wireless remote
control.
• The sunlight or the light from the inverter fluorescent
lamp or the like is received by the infrared sensor on the
Camera. Relocate the Camera or block the light. (See P.7)
• The pin No. 1 of the DIP Switch (4) is ON.
• The Camera head has been moved directly due to some
cause.
Adjust the Camera direction by setting the "RESET"
button to the normal position. (See P.15)