Hitachi VK-S454R Service Manual page 10

General Description > Specifications
Item
Camera Functions Iris
(Control through Privacy Zone Masking
RS-232C) Scene Memory (Freeze)
Communication Speed of
RS-232C
Position Preset
Horizontal Resolution
Luminance S/N Ratio
Sensitivity Pro-AE mode (1/60s or 1/50s,
F1.6, AGC gain: 28.0dB)
Pro-AE+* mode (1/4s or 1/3s)
Pro-AER+ mode (IRcf: Off)
Video output
Supplied Voltage
Power Requirement
Operating Temperature
Operating Humidity
Dimensions
Weight
*: Default settings
VK-S454R/S454ER
Auto*
Off/On* (2 zone 2-D/8 zone 3-D)
Off /On
*
Selective
(4.8k*/9.6k/19.2k/38.4/57.6k bps)
No-Trace preset/Trace preset
(Memory: max. 111 position)
More than 470 TV lines
More than 50dB
3.0 lx
0.2 lx
0.02 lx
Composite: 1.0 ± 0.2Vp-p
9 V - 12 V DC ± 0.5 V
4.7 W (When suppling 9 V DC)
0 - 60° (Recommended: 0 - 40°)
10 - 90%
50 (W) × 60 (H) × 89.5 (D) mm
Approx. 230g
2 - 4