Bosch VG4-A-9542 Manuel D’Utilisation

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  SensUp Off
0.33
lux
0.66 lux
  SensUp On
(NTSC: 1/4s, 15X; PAL 1/3s,
16.7X)
0.02
lux
0.04 lux
  Night Mode
 
  SensUp Off
0.066
lux
0.166 lux
  SensUp On
(NTSC: 1/4s, 15X; PAL 1/3s,
16.7X)
0.0026
lux
0.0082 lux
Electronic Shutter Speed
1/1 to 1/10,000 sec., 22 steps
Wide Dynamic Range (WDR)
92 dB (50 dB with WDR Off)
Signal-to-Noise Ratio (SNR)
>50 dB
White Balance
2000 K to 10,000 K
2. Unless otherwise stated, test conditions are: F1.6; shutter = NTSC 1/60s, PAL 1/50s; max AGC; no bubble. Clear
bubble adds 0.09 f-stop loss (90% light transmission). Tinted bubble adds 0.47 f-stop loss (60% light transmission).
Mechanical
 
In-Ceiling
Indoor
Pendant
Outdoor
Pendant
Pan Range
360° cont.
360° cont.
360° cont.
Tilt Angle
1° above
horizon
18° above
horizon
18° above
horizon
Variable
Speed
0.1°/s-120°/s
0.1°/s-120°/s
0.1°/s-120°/s
Pre-position
Speed
Pan: 360°/s
Tilt: 100°/s
Pan: 360°/s
Tilt: 100°/s
Pan: 360°/s
Tilt: 100°/s
Preset 
Accuracy
± 0.1° typ.
± 0.1° typ.
± 0.1° typ.
Electrical
 
In-Ceiling
Indoor
Pendant
Outdoor
Pendant
Input Voltage
21-30 VAC
50/60 Hz
21-30 VAC
50/60 Hz
21-30 VAC
50/60 Hz
Power
Consumption
(typical)
15 W / 27 VA
15 W / 27 VA
51 W / 55 VA
3
3. Add 16 W if using VG4-SHTR-XT kit.
Surge Suppression
Protection on 
Video
Peak current 10 kA (Gas Tube Arrester)
Protection on 
Biphase
Peak current 10 A, peak power 300 W (8/20 μs)
Protection on 
RS-232/485
ESD protection ±15 KV human body model
Protection on 
Alarm Inputs
Peak current 17 A, peak power 300 W (8/20 μs)
Protection on 
Alarm Outputs
Peak current 2 A, peak power 300 W (8/20 μs)
Protection on 
Relay Outputs
Peak current 7.3 A, peak power 600 W
(10/1000 μs)
Protection on
Power Input
(Dome)
Peak current 7.3 A, peak power 600 W 
(10/1000 μs)
Protection on
Power
Output (Arm
Power Supply)
Peak current 21.4 A, peak power 1500 W
(10/1000 μs)
Fiber Optic Kits
VGA-FIBER-AN
 
Description
Multimode Fiber Optic Module
Compatible
Receiver
LTC 4629 Series
Optical Fiber
Compatibility
50/125 µm, 62.5/125 µm, low loss multimode
glass fiber, rated for a minimum system
bandwidth of 20 MHz
Max. Distance
4.0 km (2.5 miles)
Optical Budget
14 dB
Connector
One (1) ST connector
Wavelength
(video/data)
850 nm / 1310 nm
Miscellaneous
Sectors/Titling
16 independent sectors with 20-character titles/
sector
Masking
24 individually configurable privacy masks
Pre-positions
99, each with 20-character titles
Camera Setup/
Control
Biphase, RS-232, RS-485, Bilinx (coax)
Communicatio
ns Protocols
Biphase, Bilinx, Pelco P, and Pelco D
Guard Tours
Two (2) types of tours:
• Recorded tours – two (2), total duration
15 minutes
• Preset tour – one (1), consisting of up to 99
scenes, consecutively and (1) customized
up to 99 scenes
Supported
Languages
English, Czech, Dutch, French, German, Italian,
Polish, Portuguese, Russian and Spanish
Cable Compensation
Max Distance
With Pre-comp OFF
With Pre-comp ON
RG-59/U
1000 ft (300 m)
2000 ft (600 m)
RG-6/U
1500 ft (450 m)
3000 ft (900 m)
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