Olympus VISERA OTV-S7V, Instructions Manual, Page: 195 / 216

Chapter 7 Troubleshooting
189
VISERA VIDEO SYSTEM CENTER OTV-S7V
Excessively
dark image. Incorrect exposure level setting. Adjust as necessary.
Light guide cable is not connected to the
endoscope. Connect correctly.
Endoscope is not connected to the camera
head. Connect correctly.
There is a problem
with the light
source. Power switch is not
ON. Turn the light source
ON.
Light guide cable is not
connected. Connect correctly.
Lamp is not installed
correctly. Install the lamp
correctly.
Lamp is old. Replace the lamp with
a new one.
Emergency lamp is
being used. Replace and/or use
the main lamp.
Improper auto light
adjustment setting. Set to an appropriate
setting.
Improper filter
selection. Adjust as necessary.
Improper brightness setting on the video
monitor. Adjust as necessary.
Improper contrast setting on the video
monitor. Adjust as necessary.
Improper setting of the OEP-3/OEP Adjust as necessary.
Abnormal color Improper color adjustment. Adjust as necessary.
Improper white balance. Adjust as necessary.
RGB cable is not connected correctly. Connect correctly.
There is a problem
with the video
monitor. Improper PHASE
setting Adjust as necessary.
Improper CHROMA
setting Adjust as necessary.
Improper brightness
setting Adjust as necessary.
Improper color setting of the OEP-3/OEP Adjust as necessary.
Image is
drifting. RGB cable is not connected correctly. Connect correctly.
Image is
vibrating. Something near the video monitor is
generating a strong magnetic field. Remove the video
monitor from the
source of the strong
magnetic field.