GKB HZ2001 HD-SDI PTZ Camera
33
LOW LIGHT
LIMIT
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, 1/10000
SECOND
This selects the maximum opening of the IRIS. It
is used to manually set the IRIS opening time.
These adjustments are possible only in
“
MANUAL
” or “
SHUTTER
” mode.
1/25, 1/50, 1/240,
1/500, 1/1000,
1/2000, 1/4000,
1/8000, 1/16000,
1/30000, 1/60000
SECOND
IRIS LEVEL
OFF, F1.4, F1.6,
F2.0, F2.4, F2.8,
F3.4, F4.0, F 4.8,
F5.6, F6.8, F8.0,
F9.6, F11, F14, F16,
F19, F22
Manual IRIS adjustment (parameter F).
It is used to manually set the IRIS opening time.
These adjustments are possible only in
“
MANUAL
” or “
IRIS
” mode.
AGC LEVEL
-3DB, 0DB, 2 DB, 4
DB, 6DB, 8 DB, 10
DB, 12 DB, 14 DB,
16 DB, 18 DB, 20
DB, 22 DB, 24 DB,
26 DB, 28 DB
It is possible to automatically control gain (AGC)
to one of the indicated values. This selection is
used to manually set the video signal gain.
These adjustments are possible only in
“
MANUAL
” mode.
BRIGHT LEVEL
0DB ~ 28DB
This function adjusts the camera gain and the
IRIS opening using a special algorithm which
may be programmed by the user. Exposure is
controlled by the gain in low light condition
and by the IRIS opening in bright light
conditions.
The function may be used only if “
AE MODE
” is
set to “
BRIGHT
”.
EXPCOM
ON/OFF
Enables/Disables exposure compensation.
EXPOSURE
LEVEL
-10.5DB ~ +10.5DB
Program the exposure compensation amount.
This is only accessible when
EXPCOM
is
ON
.
Table 5
