Справочник Пользователя для Barco R5976934

8. Technical data 47" version (LCN-47, LCS-47) 

8-2 ___________________________________________________________Barco - LC series - R5976934 - user's manual - Revision 08 - April 2008 

8.4 Operating conditions 

 

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) 

 

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) 

 

Signal level 

1.0Vpp 

Connector type 

RCA Jack 

Termination 

75

Ω 

Table 8-6