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3.3.8 Reliability
Item Condition Spec OK N.A Remark
MTBF Prediction Refer to MIL-217F > 60,000 Hours
√
Excluding
CCFL
CCFL Life time
At 25±2℃, under 7.0mA
40,000 Hours (min)
√
See Note-4
Note-4: CCFL lifetime is determined as the time at which brightness of lamp is 50%. The
typical lifetime of CCFL is on the condition at 7.0mA lamp current.
3.3.9 Audio performance
Item Condition Spec OK N.A Remark
Preamp + Power amp
(1)Output power 1.5 Wrms/CH @ 1KHz √
(2)THD (@ 1W) <1% √
(3)S/N ratio >40dB √
Speaker Driver
(1)Nominal impedance 6 ohm
√
(2)Rated input power 2 W/CH √
(3)Frequency response
500~20KHz SPL-10dB
√
(4)Output sound pressure level 77 ± 3 dB (1.0 W 0.5M) √
(5)Dimension of box 63x25x13mm
2
√
Audio Control
(1)Volume range 0 ~100 levels √
(2)Mute On/Off
√
3.4 LCD Characteristics
3.4.1 The Physical definition & Technology summary of LCD panel
LGD LM230WF1 TLA3
Item Condition Spec OK N.A Remark
LCD Panel Supplier LGD
√
Panel type of Supplier
LGD LM230WF1 TLA3
√
Screen Diagonal 584.2mm(23”)
√
Display area Unit=mm 509.784(H) x 286.416(V)
√
Physical Size Unit=mm 533.2(H) x 312.0(V) x 16.5(D)
√
Weight Unit=gram 2600 (typ.)
√
Technology TN type
√
Pixel pitch Unit=um 265(H) x265 (W)
√
Per one triad
Pixel arrangement R/G/B vertical stripe
√
Display mode Normally White
√
Support color 16.7Millions colors
√
6 bit + HiFRC
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