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1.6.4 camera, lens parameters
DLM1972 - 23X Day/Night
Camera Specifications
Image Sensor
Resolution
Effective Pixels
Signal Format
Video Output
Lens
Focal Length
f=3.6mm(Wide)~82.8mm(Tele)
Aperture
Digital Zoom
Min.
Working
Distance
100mm(Wide)~1000mm(Tele)
Sync System
S/N Ratio
Min. Illumination
IRIS
Focus
White Balance
Gain
BLC
2. OPERATION
2.1 BASIC DESCRIPTIONS
After connecting wires as per instructions in previous section and turning on power, the
pan tilt camera will display its configured information. And after initialization, the menu
will show "configure OK" information. If the user sets the POWER UP DONE, the
camera will execute this movement and the initial screen disappears; if the user does
not set the POWER UP DONE, the initial screen information will be seen until the
camera receives the control command, then the initial screen will disappear and show
the system communication control is normal. If there is no control command, the initial
screen will disappear after 3 minutes.
Power up display：
¼" Hitachi CCD
480/550BW TVL
NTSC 380k / PAL 450k
NTSC/PAL
1V p-p (sync negative)
23X optical
F1.6~F3.6
12X
internal/external (V-lock)
>50dB
0.1Color / 0.01BW/LUX
Auto/Manual
Auto/Manual
Auto/Manual
Auto
Auto
DLM1972 - 26X Day/Night
¼" SONY CCD
480/570BW TVL
NTSC 630k / PAL 740k
NTSC/PAL
1V p-p (sync negative)
26X optical
f=3.5mm(Wide)~91mm(Tele)
F1.6~F3.8
12X
320mm(Wide)~1500mm(Tele)
internal/external (V-lock)
>50dB
1.0/0.15BW/LUX
Auto/Manual
Auto/Manual
Auto/Manual
Auto/Manual
Auto/Manual
VERSION
PROTOCOL
ADDRESS
COMM
2400.N.8.1
POWER UP DONE
DLM1975 - 36X Day/Night
¼" SONY CCD
540/650BW TVL
NTSC 380k / PAL 440k
NTSC/PAL
1V p-p (sync negative)
36X optical
f=3.4mm(Wide)~122.4mm(Tele)
F1.6~F4.5
12X
320mm(Wide)~1500mm(Tele)
internal/external (V-lock)
>50dB
0.1/0.01BW/LUX
Auto/Manual
Auto/Manual
Auto/Manual
Auto/Manual
Auto/Manual
1.10
P
1
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