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8. Technical data 47" version (LCN-47, LCS-47)
8-2
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Barco - LC series - R5976934 - user's manual - Revision 08 - April 2008
8.4 Operating conditions
Characteristic specification
Storage temperature -20°C - +60°C | -4°F – 140°F, at max. 90% RH, non-condensing
Operating ambient temperature +5°C – +40°C | 41°F – 104°F, at max. 90% RH, non-condensing
Table 8-4
8.5 CCFL (Cold Cathode Fluorescent Lamp) characteristics (ambient temperature (25 ±2)°C)
Characteristic Typ. value
Lamp voltage 1750 VRMS
Lamp current 6 mARMS
Lamp starting voltage 2350 VRMS (0°C), 2150 VRMS (25°C)
Lamp life time 50,000hrs *)
Operating frequency 40-70 KHz
Table 8-5
The life time of a lamp is defined as when the brightness is larger than 50% of its original value and the effec-
tive discharge length is longer than 80% of its original length.
8.6 Interfaces
8.6.1 Video IN (Composite Video)
Item specification
Signal level 1.0Vpp
Connector type RCA Jack
Termination
75Ω
Table 8-6