DP74
17
1. Do not leave stains or fingerprints on the lenses and filters. If they get dirty, blow away dust with a commercially-
available blower and gently wipe the lens or filter with a piece of cleaning paper (or clean gauze).
Only when cleaning fingerprints and oil stains, slightly moisten a piece of cleaning paper with commercially-
available absolute alcohol and wipe them off with it.
Since the absolute alcohol is highly flammable, it must be handled carefully. Be sure to keep it away
from open flames or potential sources of electrical sparks. For example, the electrical equipment that
is switched ON and OFF may cause the ignition of a fire. Also, always use absolute alcohol only in a
well-ventilated room.
2. Wipe the portions other than the lens with a dry soft cloth. If the dirt cannot be removed by dry-wiping, moisten a
soft cloth with diluted neutral detergent and wipe the dirty surface with it.
Do not use organic solvents to clean the portions other than lens parts, since it deteriorates painted
surfaces or plastic parts.
3. When storing the camera, be sure to attach the provided C-mount cap to the camera to prevent the IR cut filter
built-in this camera from getting scratched.
4. When smoking the room for cleaning, etc., move the camera head to a place not exposed to smoke.
5. Be careful not to generate the dew condensation, as this may cause failure of the product. Dew condensation is
the phenomenon that the vapor in the air contacts the surface of a metallic plate, etc. and attached as water drops.
When the temperature suddenly changes, the dew condensation may be generated, for example when the camera
head is suddenly moved from cold place to warm place, etc.
6. This camera turns over easily. When storing this camera, put the C-mount portion at the bottom.
CAUTION
NOTE
Maintenance and storage
