Ricoh GXR 用户手册

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页码 204
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Choosing the Focus and Metering Target
Target selection can be used to set focus and exposure 
for off-center subjects without moving the camera, 
making it easier to use a tripod.
  1
 Activate target selection.
Press the ADJ. lever in the 
focus modes other than MF
and then press the lever to 
the left or right to highlight 
P
. Press + or  to highlight 
one of the following options 
and press C/D to select.
Option
Description
AE/AF
Spot metering and spot autofocus; choose the focus and 
exposure target.
AF
Spot  autofocus;  choose  the  focus  target.  Exposure  is 
metered using the option selected for Exposure Metering 
(page 70).
AE
Spot  metering;  choose  the  metering  target.  Focus  is  set 
using the option selected for Focus (page 64).
Off Target selection is off.
  2
 Position the target.
Use the directional pad 
(page 37) to position the 
cross hairs over your subject, 
and press C/D.
To return to the target 
selection menu, press the 
DISP. button.