Kowa nonmyd WX 3D Digital Camera User Manual


 
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III
Caution
Prohibitory
Do not pull the power supply cable when unplugging.
Doing so may damage the cable and cause a re or electrical shock. Be sure to hold the plug
when unplugging.
Do not plug or unplug the power supply cable with wet hand.
Otherwise, there may occur electrical shock.
Do not install the instrument at unstable location such as on a shaky base or a tilting surface.
Doing so may cause the instrument to drop or fall over and result in a bodily injury.
Caution
High-temperature
Do not replace the ash lamp immediately after turning the OFF the main power.
You could be burned by the lamp heated to a high temperature.
Wait for more than 10 minutes to cool the lamp down before replacing.
Do not touch the ash lamp bulb with your bare hand.
Otherwise, the lamp may reduce the light intensity and longevity.
Do not increase the observation illumination light intensity more than required.
Otherwise the eye may be injured.
Do not increase the photography light intensity more than required.
Otherwise the patient may experience pain and his or her eye may be injured.
The air vent must not be obstructed.
Obstructing the air vent may increase the internal temperature resulting in malfunctioning of
the instrument or a re.
Do not insert any metal object into an air vent or opening of the instrument.
I
t may cause electrical shock and malfunctioning of the instrument.
When operating this instrument,
keep your ngers off the gap between the optical head base
and the power supply or the chin rest support and the forehead rest support, or the gap under-
neath the chin rest.
Otherwise, the ngers may be pinched and injured.
Instruct the patient not to place his or her ngers on the instrument.
Do not wipe the outer surface of the instrument with solvents such as benzene, alcohol, or-
ganic solvent, ether.
Doing so may cause discoloration or degradation.
Caution
A
: Keep your nger off the locations shown with an arrow “A”
when operating the instrument.
Otherwise, the ngers may be pinched and injured.
Instruct the patient not to
place his or her ngers on the
instrument.
Caution
B
: Take good care so that the patient’s eye, nose or face
does not come in contact with the locations shown with
an arrow “B” when operating the instrument.
Caution
C
: When moving up or down the chin rest to adjust the
height of the patient’s eyes, carefully manipulate the
instrument while checking the position of the patients’
head.
A patient with the
smaller head may get his or her head
caught between the components.
Caution
D
: The air vent must not be obstructed.
Obstructing the air vent may increase the internal
temperature resulting in malfunction of the instrument or
a re.
Caution
D
: Do not insert any metal object into an air vent or
opening of the instrument.
It may cause electrical shock and malfunctioning of the
instrument.
Keep your nger off the spaces shown with an arrow. Otherwise you may be injured.