Bolin Technology 7 Series, Руководство пользователя

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EXPOSURE Menu
The EXPOSURE menu is used to set the items related to exposure.
MODE (Exposure Mode)
FULL AUTO : The exposure is adjusted
automatically using the values set for SLOW
SHUTTER, S. SHUTTER LIMIT, AE RESPONSE,
GAIN LIMIT, and EX-COMP.
MANUAL : Adjust the GAIN, GAIN LIMIT,
electronic shutter speed (SPEED), iris (IRIS), and
HIGH SENSITIVITY manually.
IRIS PRI : Iris Priority mode. The exposure is
adjusted automatically using the values manually set
for iris (IRIS), GAIN LIMIT, and EX-COMP
SHUTTER PRI : Shutter Priority mode. The exposure is adjusted
automatically using the values manually set for electronic shutter
speed (SPEED), GAIN LIMIT, and EX-COMP
When you select one from various exposure modes, some of the following
setting items that are required for the selected mode will appear.
GAIN: Select the gain from the following:
0dB, 3.6 dB, 7.1 dB, 10.7 dB, 14.3 dB, 17.8 dB, 21.4 dB, 25 dB, 28.6 dB,
32.1 dB, 35.7 dB, 39.3 dB, 42.8 dB, 46.4 dB, 50 dB
GAIN LIMIT:
The gain limit can be set at Full Auto, Shutter Priority, Iris Priority,
Bright, Spot Exposure and Manual in AE mode. Use this setting when
you want to obtain images with a focus on the signal-to-noise ratio
HIGH SENSITIVITY:
This function increases the max gain to allow bright output in darker
environments. However, with a strong gain (up to 10×), the captured
image will contain a lot of noise
SPEED : Select the electronic shutter speed from the following:
When video format is set to 720P25, 1080P50, 1080i50, 1080P25, 720P50,
Speed can be selected from the following:
1/1, 1/2, 1/3, 1/6, 1/12, 1/25, 1/50, 1/75, 1/100, 1/120, 1/150, 1/215, 1/300,
1/425, 1/600, 1/1000, 1/1250, 1/1750, 1/2500, 1/3500, 1/6000, 1/10K.
When video format is set to 720P30, 1080i59.94, 1080P29.97, 720P59.94, 1080P59.94, 1080I60, 1080P30, 1080P60,
720P60, Speed can be selected from the following:
1/1, 1/2, 1/4, 1/8, 1/15, 1/30, 1/60, 1/90, 1/100, 1/125, 1/180, 1/250, 1/350, 1/500, 1/725, 1/1000, 1/1500, 1/2000, 1/3000,
1/4000, 1/6000, 1/10K.
IRIS : Select the iris the following: CLOSE, F14, F11, F9.6, F8.0, F6.8, F5.6, F4.8, F4.0, F3.4, F2.8, F2.4, F2.0, F1.6
SLOW SHUTTER:
When set to
“On,” the slow shutter functions automatically when the light darkens. This setting is available
only when the AE mode is set to
“Full Auto.” The initial setting is “Auto Slow Shutter Off.”
S. SHUTTER LIMIT:
When the subject becomes dark, the shutter speed becomes slow and the gain is increased. This is a function
to put a limit on the shutter speed. It prevents the camera shake when you shoot a moving subject in a dark
place.
AE Response:
The slow AE Response function allows you to reduce the exposure response speed. Usually the camera is set
MODE MANUAL
GAIN 12dB
GAIN LIMIT 21.4dB
SPEED
1/60
IRIS F1.6
HIGH SENSITIVITY OFF
EXPOSURE MENU: MANUAL
>EXPOSURE
> WHITE BALANCE
> PICTURE1
PICTURE2
PAN TILT ZOOM
> SYSTEM
OSD
MODE FULL AUTO
SLOW SHUTTER OFF
S. SHUTTER LIMIT 1/4
AE RESPONSE 01
GAIN LIMIT 21.4dB
> EX COMP OFF
EXPOSURE MENU: FULL AUTO
MODE IRIS PRI
IRIS F1.6
GAIN LIMIT 21.4dB
EX-COMP OFF
EXPOSURE MENU: IRIS PRI
MODE SHUTTER PRI
SPEED 1/60
GAIN LIMIT 21.4dB
EX-COMP OFF
EXPOSURE MENU: SHUTTER PRI