Custom Settings (continued)

CUSTOM

Custom Setting 20: ISO Step Value

By default, adjustments to sensitivity (ISO equivalency) are made in increments equivalent to 1/3 EV (1/3 step). This setting can be used to set the size of the increments to 1/2 or 1 step.

CSM MENU

F20 ISO Step Value

 

 

 

 

 

 

 

 

1/3 Step

 

OK

 

 

1/2 Step

 

 

 

 

 

 

1 Step

 

 

 

 

AND SETTINGS

Option

 

No.

 

 

 

Description

 

 

 

 

 

1/3 Step

 

 

 

Adjustments to sensitivity are made in increments

(default)

 

 

 

equivalent to 1/

3

EV (1/ step).

 

 

 

 

 

3

 

 

 

 

 

1/2 Step

 

 

 

Adjustments to sensitivity are made in increments

 

 

 

equivalent to 1/

 

EV (1/ step).

 

 

 

 

2

 

 

 

 

 

2

OTHER

1 Step

Adjustments to sensitivity are made in increments equivalent to 1 EV (1 step).

—MENUS OMCUST

Custom Setting 21:AE-L/AF-L Button

By default, both focus and exposure are locked while the AE-L/AF-L button is pressed. Custom Setting 21 controls the behavior of this button as shown below.

CSM MENU

F21 AE-L/AF-L Button

AE/AF lock

OK

AE Lock only

 

AF Lock only

 

AE Lock hold

 

SETTINGS

Option

 

No.

 

Description

 

 

 

 

 

AE/AF Lock

 

 

 

Both focus and exposure are locked while the AE-L/

(default)

 

 

 

AF-L button is pressed.

 

 

 

 

 

AE Lock only

 

 

 

Exposure is locked while the AE-L/AF-L button is

 

 

 

pressed. Focus is not locked.

 

 

 

 

 

 

 

 

 

AF Lock only

 

 

 

Focus is locked while the AE-L/AF-L button is

 

 

 

pressed. Exposure is not locked.

 

 

 

 

 

 

 

 

 

Pressing the AE-L/AF-L button locks exposure. Ex-

AE Lock hold posure remains locked until the button is pressed again or the shutter is released.

For more information on:

pg. 62 Sensitivity (ISO equivalency) pg. 78 Focus lock

172