User Manual

9.9 Front/Rear Dial Lock Mechanisms

When the Electronic Dial Lock is On, all currently set values in Av

(Aperture Priority AE), Tv (Shutter Priority AE) and M (Manual mode)

cannot be adjusted with the front or rear dials. This prevents accidental

change of shutter speed or aperture values.

Press down the two lock buttons

and

at the same time for

approximately one second, until the On indicator blinks.

To release the mode, hold down the same buttons until OF blinks.

is displayed on the main LCD to indicate that operation of the front

and rear dials is locked.

When the dial lock is ON, the shutter speed and aperture do not change

even if you turn the front or rear dial.

When you activate the electronic dial lock, and then operate the

electronic dial, the dial lock indicator on the main panel blinks for three

seconds to show that the electronic dial lock is functioning.

Notice:

The setting is stored after one second.

Dial lock can’t be set when the

exposure mode is P (Program AE).

Even while dial lock is set, the front

dial or rear dial can still be used to

perform the various settings. (Dial lock

is temporarily released.)