Panasonic AWE860N - COLOR CAMERA, Руководство по эксплуатации

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T Electronic Shutter Mode Setting
[Shutter Mode: Step, S/Scan, ELC]
Step: Electronic shutter operates at the speed selected
by the Electronic Shutter Step/Synchro Scan
Setting.
S/Scan (Synchro Scan):
Electronic shutter operates at the speed selected
in Electronic Shutter Step/Synchro Scan Setting.
ELC: Electronic shutter is controlled to automatically
adjust the luminance.
U Electronic Shutter Step/Synchro Scan Setting
[Step/Synchro: OFF, 1/100 to 1/10000 (Step),
60.34 Hz to 15.75 kHz (Synchro Scan)]
This setting is possible only when Step or Synchro Scan
is selected in Electronic Shutter Mode Setting.
• When “Step” has been selected as the electronic
shutter mode setting:
OFF: Electronic shutter is turned off.
1/100, 1/250, 1/500, 1/1000, 1/2000, 1/4000, 1/10000:
Electronic shutter operates at one of these
speeds as selected.
• When “Synchro Scan” has been selected as the
electronic shutter mode setting:
Bar noise can be reduced by synchro-scan adjustment
in shooting workstation scenes, for example.
❈
For luminance setting at each shutter speed and synchro-
scan shutter speed, refer to the table below.
If Frame 1 is selected in CCD Read Out Mode Setting
(
u ), Electronic Shutter Mode Setting cannot be
added.
Note
• In case of using the RCU, none of the shutter speeds —
1/250, 1/2000, 1/4000, and 1/10000 can be selected.
• If the lens iris switch is at M (Manual) when operating
the camera alone or when the lens iris selector switch
(IRIS button) on the RCU, ROP or multi hybrid control
panel is at AUTO, ELC may not function. Set the lens
iris switch to A (Auto).
• Flickering may increase at ELC under fluorescent lights.
Notes
Shutter Speed Synchro-scan Required luminance ratio
OFF — 1
1/100 100.3 Hz 2
1/250 250.0 Hz 4
1/500 492.2 Hz 8
1/1000 984.4 Hz 16
1/2000 1.969 kHz 32
1/4000 3.938 kHz 64
1/10000 7.875 kHz 160