Hitachi BE-IR3, Руководство по эксплуатации

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Specifications
BE-IR30 / 31
3
2) Sensing area EIA : 6.00(H) × 4.96(V)mm
CCIR : 6.00(H) × 4.96(V)mm
3) Signal format Conforming to EIA or CCIR.
4) Scanning system 2:1 interlaced
5) Hor. scanning frequency EIA : 15.734 kHz
CCIR : 15.625 kHz
6) Vert. scanning frequency EIA : 59.94 Hz
CCIR : 50 Hz
7) Sync system BE-IR30 : Internal sync
BE-IR31 : External sync
8) External sync input HD & VD : 5V peak-to-peak negative
Input impedance : 1k
Ω
Frequency deviation :
±
1%
9) Video output 1.0 Vp-p, 75
Ω
, unbalanced
Video component : 0.7 Vp-p
Sync component : 0.3 Vp-p negative
10) Resolution EIA : 570(H) × 380(V) TV lines
CCIR : 560(H) × 380(V) TV lines
11) Signal to noise ratio 56 dB
12) Auto electronic shutter Provided (factory setting OFF)
13) Automatic gain control (AGC) Max. 32 dB approx. Fixed gain(factory setting)
14) Integration mode Field integration mode
15) Gamma correction 0.45
0.45ON (factory setting) or 1.0
Selected by changing chip parts
16) Sensitivity 30 lux , F4, 3200k
17) Minimum illumination 0.3 lux , F1.4 , AGC and gamma on
18) Power supply voltage 9
±
0.5 VDC
19) Power consumption Approx. 150mA
20) Ambient conditions Operating : -5 to 45 ℃ , 90% RH or less
Storage : -10 to 60 ℃ , 70% RH or less