Panasonic Lumix DMC-GF1 C Operating Instructions Manual page 128

Advanced (Recording pictures)
Sets if the operation switch guide when the mode dial is switched
[DIAL GUIDE]
to
~, ~,
§
and
U!il
is to be displayed or not.
[OFF]/[ON]
- It will display dial operation guide to the screen that is possible to
perform Exposure Compensation, Program Shift, aperture setting, or
shutter speed setting when set to [ON].
®
Dial operation guide
The last operated menu position is saved even if the camera is
[MENU RESUME]
turned off.
[OFF]/[ON]
[PIXEL REFRESH]
It will perform optimization of imaging device and image
processing.
-Imaging device and image processing is optimized when the camera is purchased. Use this
function when bright spots not in subject get recorded, and it is bothering you.
- Turn the camera off and on after the pixels are corrected.
[SENSOR CLEANING] Dust reduction .to bl?w off t~e ~ebris and dust that have affixed to
the rear of the Imaging device
IS
performed.
- Dust reduction function will operate automatically when the camera is turned on, but you can
use this function when you see dust. (P169)
It is possible to setup so the shutter will not operate when there is
no lens on the unit.
[SHOOT W/O LENS]
[OFF]:
You cannot press the shutter button when a lens is not
attached to the camera body or is not attached
correctly.
[ON]:
Shutter will operate regardless of the lens on the unit.
This will set the display style of the optional external viewfinder
(P159)
[lVF DISP.STYLE]
[[J]: Viewfinder style
[CJ]:
LCD monitor style
... * ....
- You can only select this function when the Optional External Viewfinder (P159) is attached.
- Refer to P55 for details.
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