5.
Operate the joystick to move the cursor to
[Frame Accumulation],
press
[FOCUS+]
to set up, the setting parameter is as the Frame Accumulation
option in the above tablet. ( The function of Frame Accumulation is as:
When the Speed Dome Camera is working at night or in dark environment,
due to the lack of light, the image on the screen is also very dark, set slow
shutter to prolong the light-accepting time, so that the image shot in dark
could also be clear.
6. Press
[IRIS
+
]
to save.
7. Press
[IRIS
-
]
to exit the menu.
Expure
Mode
Auto
S
hutter
Brightness
Gain
Exposure
parameter
1/50
1/100
1/150
1/250
1/500
1/1000
1/2000
1/4000
1/10000
1/3000
0
F1.6
F2.2
F3.2
F4.4
F6.4
F8.8
F12
F17
F24
F34
0dB
6dB
12dB
18dB
24dB
30dB
Frame
Accumulation
1/1.5
1/3
1/6
1/12
1/25
OFF