Pentax EPK-i7010 Instructions For Use Manual page 31

Lamp Button
1
Press S on the touch panel.
• S illuminates green. The processor's main lamp illuminates, and the distal end of the endoscope connected to the
processor emits light.
• If the lamp does not illuminate, the auxiliary lamp illuminates and S flashes green.
 To protect your eyes, avoid looking directly at the light emitted from the endoscope and/or processor.
 The lamp life used by the processor is 500 hours. Prior to use, check the lamp life indicator on the touch panel and
confirm that it is lit green or yellow. After 500 hours of use, the indicator will turn red and image quality will deteriorate.
Excessive use of the lamp beyond its rated 500 hours (approaching a thousand hours of use or more) could cause
the lamp to explode resulting in damage to the video processor. The lamp life may not be as long as 500 hours
depending on the method of use and operating environment.
I "Replacing the Lamp" (P.82)
NOTE
 If the main lamp does not illuminate even if you press S, check the lamp life indicator on the touch panel. Replace
the lamp if the indicator is red (I "Replacing the Lamp" (P.82)). If the indicator is green or yellow, the lamp system
or lamp cartridge is broken.
I "Troubleshooting" (P.86)
 The lamp of the processor should be turned off except during pre-use inspection and clinical use.
 The auxiliary lamp is for the purpose of ensuring that you can see what you are doing while removing the endoscope
in the event of the main lamp failing during a procedure. Release the angulation of the endoscope, remove the
endoscope from the patient's body cavity, and stop the examination. Do not perform a procedure using the auxiliary
lamp.
 If the auxiliary lamp is lit, all image processing is disabled.
Brightness Setting Buttons
You can manually adjust the brightness of images appearing on the monitor.
1
Press U or V of [BRIGHTNESS].
• Each press of U increases the brightness by one step and each press of V decreases the brightness by one
step.
• When you adjust the brightness, the level is indicated by the indicator and the value is displayed on the monitor. Note
that the standard value is [0] when you make adjustments.
NOTE
The brightness setting is stored in memory even after you turn off the processor.
Pump Button
1
Press Q on the touch panel.
• Q illuminates green, and the air/water pump operates. Press the button again to stop operation.
• Press UV of [AIR FLOW] to set the strength of the pump air flow.
I "Pump Level Setting Buttons" (P.27)
NOTE
When pump button becomes inoperable, stop the procedure. Release the finger tip from the air/water feeding valve of
the endoscope to stop feeding of the air and water into the patient's body. Then, carefully withdraw the endoscope from
the patient.
Operating Procedure
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