Panasonic DMC LZ1 - Lumix Digital Camera Operating Instructions Manual page 41

■ Histogram
A histogram is a graph that displays
brightness along the horizontal axis and
the number of pixels at each brightness
level on the vertical axis.
You can see the exposure condition of the
picture by looking at the histogram shape
(graph distribution) for the picture taken.
• If the graph forms mountain shape
with its top located in the center A, this
means medium parts and bright parts are
distributed in a well-balanced manner.
This picture is good for recording.
• If the values are extremely concentrated
on the left B, the picture is under
exposed with too many dark parts. This
type of histogram occurs, for example,
when black parts such as night scenery
occupy most of the screen.
• If the values are extremely concentrated
on the right C, the picture is overexposed
with too many bright parts. This type of
histogram occurs, for example, when
white parts occupy most of the screen.
10
M
100 100 0001
A
F2.8 1/100
AWB
10:00 JAN. 1. 2008 10:00 JAN. 1. 2008
10
M
100 100 0001
B
F2.8 1/200
AWB
10:00 JAN. 1. 2008 10:00 JAN. 1. 2008
10
M
100 100 0001
C
F2.8 1/50
AWB
10:00 JAN. 1. 2008 10:00 JAN. 1. 2008
A Appropriate
B Dark
C Bright
Advanced-Shooting
0001
1/19 1/19
*
ISO
200
0001
1/19 1/19
*
ISO
200
0001
1/19 1/19
*
ISO
200
• The recorded picture and the histogram
do not match each other when recording
in a dark place, compensating the
exposure manually or with the fl ash. The
histogram is displayed in orange.
• The histogram is an approximation in
recording mode.
• The histogram of a picture displayed
may not match in recording mode and
playback mode.
• The histogram displayed in this camera
does not match histograms displayed by
picture editing software used in PCs etc.
• Histogram is not displayed under the
following conditions
– In intelligent auto mode [
– Motion picture mode [
– Multi playback
– Calendar
– Playback zoom
]
]
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