– 32 –
3) Air/ Water Feeding function
a) Connect the air/water feeding tube from the water bottle assembly to the air/
water port located on the PVE connector.
b) Cover the hole on top of the Air/Water Feeding Valve to feed air.
c) Depress the Air/Water Feeding Valve to feed water.
d) Release the Air/Water Feeding Valve to stop feeding air/water.
Action
Result
Air
Feeding
Water
Feeding
–
4) Suction function
a) Connect the suction source tube from an external suction source to the suction
nipple located on the control body.
b) Depress the Suction Control Valve to suction fluid and/or gas, debris.
c) Release the Suction Control Valve to stop suctioning.
5) Remote Button function
Function assigned to each Remote Button is activated by pressing the corresponding
Remote Button. Refer to the Instructions for Use supplied with the processor for
assignment of function to each Remote Button.
The following table shows the factory setting.
Endoscope
EG-2990i
EG-2790i/1690K/2490K
2790K/ 2990K/3490K/3890TK
EG27-i10/EG29-i10
Remote Button 1
Freeze
Freeze
Remote Button 2
Copy
Copy
Remote Button 3
Video
Video
Remote Button 4
-
Enhance
6) Electronic Magnification Control function
NOTE:
PENTAX Video Processor, model EPK-i5020 is not compatible.
a) EG-2990i
[1] The image is electronically magnified by turning the Magnification Control
Lever clockwise.
[2] The image returns to normal by turning the Magnification Control Lever
counter-clockwise.