Troubleshooting Guide

If there is a problem, first refer to this Troubleshooting Guide. If this Troubleshooting Guide does not resolve the problem, contact your dealer or nearest Canon Service Center.

Power

The battery cannot be recharged with the battery charger provided.

Do not recharge any battery pack other than Battery Pack BP-511A, BP-514, BP-511, or BP-512.

The camera does not operate even when the power switch is set to <1>.

The battery is not properly installed in the camera. (p.26) Make sure the battery compartment cover is closed. (p.26) Make sure the CF card slot cover is closed. (p.28)

The battery becomes exhausted quickly.

Use a fully-charged battery. (p.24)

The rechargeable battery will degrade after repeated use. Purchase a new one.

The camera turns off by itself.

Auto power off is in effect. If you do not want auto power off to take effect, set the [5Auto power off] menu to [Off].

Only the <c> icon blinks on the LCD panel.

Recharge the battery. (p.24)

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Image 174
Canon EOS40D instruction manual Troubleshooting Guide, 174, Battery becomes exhausted quickly, Camera turns off by itself