Olympus EVIS EXERA III, Instructions Manual

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4.7 Inspection of the examination light
49
CLV-190 INSTRUCTION MANUAL
Ch.4

If the emergency lamp indicator on the control panel lights up
When the light source is turned ON in the auto ignition mode, or when the lamp button is
pressed while the examination lamp is OFF, the examination lamp will be turned ON within
5 seconds automatically. If ignition fails, the light source automatically switches to the
emergency lamp and the emergency lamp indicator lights up.
1
Press the lamp button if the examination lamp
is in standby and confirm that the lamp
indicator “ON” lights up.
Figure 4.5
2
Confirm that the emergency lamp indicator on the control panel is not lighting or
blinking. (See Figure 4.5)
3
Confirm that the examination light is emitted
from the distal end of the endoscope (see
Figure 4.5). When the lamp light intensity
decreases even if the “500 h” indicator does
not light up, replace the examination lamp with
a new one as described in Section 6.1,
“Replacement of the examination (xenon)
lamp”.
Figure 4.6
4
Press and hold the lamp button for about 1 second: the lamp indicator “STBY” lights
up. (See Figure 4.5)
5
Confirm that the examination light is not emitted from the distal end of the endoscope.
Lamp indicators
Lamp button
Emergency lamp indicator
Distal end of
endoscope
Examination
light