Solusi
Possible Cause: The Multi function lock is set.
It will not be possible to operate the Main Dial, Quick Control Dial, Multi-controller, and AF area selection lever if [

: Multi function lock] is set and the [

] switch has been moved to the right.
[

] switch set to the right: Lock engaged
[

] switch set to the left: Lock released
NOTE
- If the [
] switch is set to the right and you try to use one of the locked camera controls, [L] will be displayed in the viewfinder and on the LCD panel. On the shooting settings display, [LOCK] will be displayed.
- By default, when locked, the [
] dial will be locked.
Solution 1: Release the Multi Function Lock
Set the [

] switch to the left to release the lock.
Solution 2: Specify the controls to lock when the lock is engaged
1. Set the camera's power switch to [ON].
2. Set the Mode Dial to [ P / Tv / Av / M / B].
3. Press the [MENU] button to display the menu screen.
4. Press the [

] button and select the [

] tab.
5. Turn the [

] dial to select the [

] tab.
6. Turn the [

] dial to select [Multi function lock], then press [

].
7. Turn the [

] dial to select the camera control you want to lock, then press [

] to append a checkmark [

].
8. Turn the [

] dial to select [OK], then press [

].
NOTE
Even if the [

] dial is appended with a [

] checkmark, you can still use the touch pad [

].