Panasonic Lumix DMC-G7 body - Manual (Page 98)

3. Recording Modes
98
Optimizing the ISO sensitivity for the shutter speed and aperture value
When the ISO sensitivity is set to [AUTO], the camera sets the ISO sensitivity
automatically so that the exposure will be appropriate for the shutter speed and aperture
value.
•
Depending on recording conditions, an appropriate exposure may not be set or the ISO
sensitivity may become higher.
Manual Exposure Assistance
• The Manual Exposure Assistance is an approximation. We recommend checking the pictures
on the playback screen.
∫ About [B] (Bulb)
If you set the shutter speed to [B], the shutter stays open while the shutter button is
pressed fully (up to approximately 120 seconds).
The shutter closes if you release the shutter button.
Use this when you want to keep the shutter open for a long time to take pictures of
fireworks, a night scene etc.
•
If you set the shutter speed to [B], [B] is displayed on the screen.
• When you take pictures with the shutter speed set to [B], use a sufficiently charged battery.
(P24)
• The Manual Exposure Assistance does not appear.
• This function is not available when using the electronic shutter.
• It can only be used with Manual Exposure Mode.
The exposure is adequate.
Set to faster shutter speed or larger aperture value.
Set to slower shutter speed or smaller aperture value.
• We recommend using a tripod or the shutter remote control (DMW-RSL1: optional)
when you take pictures with the shutter speed set to [B].
Refer to
P363 for information about the shutter remote control.
• When you take pictures with the shutter speed set to [B], noise may become visible. To
avoid picture noise, we recommend setting [Long Shtr NR] in the [Rec] menu to [ON]
before taking pictures.
(P145)
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