Canon HJ40x10B Operation Manual page 48

* (NOTE)
1. When service is required, contact your dealer or Canon's representative.
2. Striking or dropping the lens may cause the malfunction of the product.
3. This product is not waterproof. Take measures to avoid direct contact with rain, snow, or moisture. Otherwise it
may cause the malfuction of the product.
4. In dusty environments, cover the lens mount when using, attaching or removing the lens. If dust enters inside, it
may cause the malfunction of the product.
5. Take measures to avoid sudden changes in temperature where the lens is used, which may prevent operation
temporarily if condensation forms in the lens.
6. Before use in particular environments, such as places where chemical products are used, contact your Canon
representative.
WARNING
1. Should any of the abnormalities described below occur, immediately dismount the lens from the camera and
contact Canon's representative or the dealer listed below.
• Smoke, fumes, or unusual noises
• Entry of foreign objects (such as liquid or metal objects) inside the product
WARNING
1. Be sure to disconnect the cable and remove the lens from the camera before cleaning outside of the lens. Do not use
benzene, thinner, or other flammable substances to clean the product. Otherwise it may cause a fire or electric shocks.
* (NOTE)
1. Clean off any dust on the lens surface using a lens blower or a soft lens brush. In case of getting fingerprints or
stains on the lens, use a clean cotton cloth moistened with commercial lens cleaning fluid, or use lens cleaning
paper. Gently wipe in a spiral pattern from the center of the lens. Be careful not to rub dust across the lens,
which may scratch the lens surface
2. Routine inspection about once a year is recommended, depending on the conditions and environment of use.
Request overhaul, if needed.
DEALING WITH ABNORMALITIES
MAINTENANCE AND INSPECTION
E2