Nomenclature And Function; Video Endoscope - Pentax EG-290Kp Owner's Manual

1. NOMENCLATURE AND FUNCTION

1-1. VIDEO ENDOSCOPE

AIR/WATER FEEDING VALVE (OF-B121)
Covering of hole in the top of the valve delivers
pressurized air. Covering of the hole and fully
depressing the valve delivers pressurized water.
SUCTION CONTROL VALVE (OF-B120)
Depress to remove fluids or air through
the instrument channel.
"F" (FREEZE) BUTTON
Push to freeze an image.
"C" (COPY) BUTTON
Push to activate the hardcopy system that
was selected between "FILE" and "HARD COPY".
MODEL DESIGNATION
UP/DOWN DEFLECTION LOCK
When this lever is in the "F" position, turned clockwise,
the bending section moves freely. When turned counterclockwise,
the bending section becomes progressively more stabilized.
ENHANCE BUTTON
Push to activate the VCR for recording live procedures.
EPK-1000
Freeze
BUTTON
Hardcopy
BUTTON
VCR
BUTTON
* The function can be changed. For more details, refer
to the manual supplied with the processor
NOTE:
To avoid damaging the endoscope, do NOT twist,
rotate or bend excessively any of the rubber strain
reliefs.
RUBBER STRAIN RELIEF
EPK-i
Freeze
Hardcopy
VCR
- 1 -
RUBBER INLET SEAL (OF-B190)
Allows passage of accessories while
preventing escape of fluids and air.
CONTROL BODY
RIGHT/LEFT DEFLECTION
CONTROL KNOB
RIGHT/LEFT DEFLECTION LOCK
Functions similar to Up/Down lock
UP/DOWN DEFLECTION CONTROL KNOB
INSTRUMENT
CHANNEL INLET
For introduction of
biopsy forceps
and other accessories
UMBILICAL CABLE