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3.4.1.Zoom
Switches the zoom magnification.
This function is available in WAT-05U2M / WAT-06U2 / WAT-06U2D / WAT-07U2 / WAT-07U2D.
The default
setting is “0”.
The zoom setting is always operable, but only works under the specific Color Space /
Compression, Image Size and frame rate conditions.
The table below shows the combinations of the Color Space / Compression, Image Size, and
frame rate that zoom works.
Color Space /
Compression
Image Size
Frame rate
(fps)
Zoom
YUY2
1920 x 1080
5
×
320 x 240
30
×
15
×
640 x 480
30
×
15
〇
1280 x 720
7.5
〇
MJPG
1920 x 1080
30
×
15
×
320 x 240
30
×
15
×
640 x 480
30
〇
15
〇
1280 x 720
30
〇
15
〇
The following table shows the magnification for each setting value.
Image Size
Zoom Value
Magnification
640 x 480
0
x 1
1
x 1.38
2
x 2.25
1280 x 720
0
x 1
1
x 1.2
2
x 1.5
Zoom@0
Zoom@1
Zoom@2
