Pentax EPK-i7010 Instructions For Use Manual page 32

Pump Level Setting Buttons
Set the strength of the air and water supply of the pump.
1
Press U or V of [AIR FLOW].
• When you set the pump level, the level is indicated by the indicator and the value is displayed on the monitor.
 Regardless of pump level setting selected, avoid delivering too much air to minimize the potential for perforation or
other medical complications.
 Monitor the patient continuously, and ensure that an air embolism does not occur due to excessive air supply.
NOTE
 If the objective lens is difficult to clean, the level of the pump setting on the processor can be temporarily raised but
simultaneously press the air/water feeding valve and suction control valve on the endoscope while the level is raised
to minimize the potential of perforation. After removing the dirt from the lens, return the pump setting to a normal level.
 When the pump level setting is [1] to [3], the setting is stored in memory even after you turn off the processor.
When the setting is [4] or [5], the setting is automatically changed to [3] when you turn off the processor.
White Balance Button
Adjust the white balance. If the message "Check white balance." appears when the processor is turned on or an endoscope is
connected to the processor, adjust the white balance. You can also adjust it whenever you want.
5
1
Connect the endoscope to the processor, and turn on the processor.
2
Set the exposure control mode to [AUTO].
3
Press S on the touch panel to emit light from the
distal end of the endoscope.
4
Insert the distal end of the endoscope into the
supplied white balance adjuster. Move the adjuster
so that the circle at the bottom can be viewed
completely on the monitor screen, and verify that the
inside of the adjuster can be seen clearly.(Refer to
Figure 5.2.)
 Be careful not to hit the distal end of the endoscope against the
bottom of the white balance adjuster.
 Be sure to use the PENTAX Medical white balance adjuster
OS-A43H when adjusting the white balance. Do not attempt to
adjust the white balance under any other condition.
27
Operating Procedure
Figure 5.2
White Balance
Adjuster
Endoscope