Canon 400 User Manual download pdf (Page 28)

MAINTENANCE AND TROUBLESHOOTING

Routine cleaning

Follow these simple procedures to clean the unit at least once a

day to ensure optimum performance and to guarantee a long ser-

vice life for the main unit.

Cleaning the screen and main unit

Use a dry, soft cloth or a clean, slightly damp cloth to wipe off the

screen and body of the main unit.

To avoid damaging the surface of the main unit, never

use an organic solvent or cleaner to wipe down the

main unit.

Cleaning the lens

1. Turn the main unit off. Then remove the carrier and lens unit.

2. Use only a soft, dry cloth to wipe off the field lens.

3. Use only a soft, dry cloth to wipe off the upper and lower surfaces

of the lens.

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Canon 400 User Manual Page 28