Bolin Technology VCC-4KHDB-M-11142018, Руководство пользователя

Страница: 20 / 31

20
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
sensitivity, electronic shutter speed, and iris.
BRIGHT : Adjust the brightness level (LEVEL) manually.
SHUTTER PRI : Shutter Priority mode. The exposure is adjusted
automatically using the sensitivity and iris. Adjust the electronic
shutter speed (SPEED) manually.
IRIS PRI : Iris Priority mode. The exposure is adjusted
automatically using the sensitivity and electronic shutter speed.
Adjust the iris (IRIS) manually.
MANUAL : Adjust the sensitivity (GAIN), electronic shutter speed
(SPEED) and iris (IRIS) manually.
When you select one from various exposure modes, some of the following setting items that are required for the selected
mode appear.
GAIN : Select the gain from the following:
-3, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28 dB
SPEED : Select the electronic shutter speed from the following:
When video format is set to 1080P50, 1080i50, 2160P25, 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 1080i59.94, 1080P59.94, 720P59.94, 2160P29.97 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,
F1.8
LEVEL : Select the brightness level from 0, 5 to 31.
EX-COMP (Exposure Compensation)
When MODE is set to one of FULL AUTO, SHUTTER PRI or IRIS PRI, set this item to ON to enable
exposure compensation. When you set EX-COMP to ON, LEVEL appears and you can select the
exposure compensation level from the following:
–10.5, –9, –7.5, –6, –4.5, –3, –1.5, 0, +1.5, +3, +4.5, +6, +7.5, +9, +10.5
If you set the level to 0, exposure compensation will be disabled. Level +10.5 is the brightest and
–10.5
is the darkest compensation value.
When EX-COMP is set to OFF, exposure compensation does not function.
WHITE BALANCE Menu
The WHITE BALANCE menu is used to select the white balance mode.
MODE (white balance mode)
Select the white balance mode from the following: AUTO, IN DOOR, OUT
DOOR, OPW (One Push White Balance), ATW (Auto Tracing White Balance),
USER.
When you select USER, R. GAIN (red gain) and B. GAIN (blue gain) appear. You can select each item in the range from
0 to 255.
When you select the OPW (One Push White Balance)
Perform the following operations:
1. Place an image of white subject (For example: A piece of white paper) in the center of the screen.
2. Press the HOME button of the infrared remote controller.
The one-push white balance adjustment is activated.