Olympus VISERA OTV-S7V, Instructions Manual, Page: 60 / 216

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Chapter 4 Inspection
VISERA VIDEO SYSTEM CENTER OTV-S7V
7.
Reconnect the power cord and press the power switch. Confirm that the
power indicator is lit.
4.2 Illumination inspection
Do not look directly into the distal end of the endoscope or
the output connector of the light source while they are
emitting light. Eye damage may result.
Operate the light source according to the directions in the light source’s
instruction manual and confirm that light is emitted from the distal end of the
endoscope.
4.3 Video monitor display inspection
Operate the video monitor according to the directions given in the video
monitor’s instruction manual and confirm that the endoscopic image is displayed
properly.
 Inspection of the endoscopic image
1.
Turn ON the power switch for the video monitor, the OTV-S7V and the light
source.
2.
Place your hand over the distal end of the endoscope. Confirm that the
illumination light is emitted and that the image is free from noise, blur, fog or
other irregularities.
3.
Joggle the camera cable and confirm that the endoscopic image is free from
irregularities such as momentary disappearing or flickering.
Video monitor output inspection can be performed without
connecting the camera head or videoscope to the OTV-S7V.
Turn the OTV-S7V ON and confirm that a color bar is
displayed on the video monitor.