T315XW02-VD AUO, T315XW02-VD Datasheet - Page 29

• Manufacturer Part Number: T315XW02-VD
• Description: LCD Module
• Manufacturer: AUO

Appendix
Measurement of all residual noises (e.g. back light, inverter, fans …) will be done in a
silent reverberant room. If available, the electronic box is placed under the LCD.
Measure the sound level frequency dependant on 8 points around the LCD. The
position in height of the sound audiometer is the middle of the LCD. Measures this on
frequency span 25 Hz -20 kHz (gives an overview of the total spectrum) and measure
this on frequency span 25 Hz - 1500 Hz.
1. Acoustical Noise Requirement
2. Luminance variation at 20% dimming(δ,5P): 1.7(Max)
Performance parameter
General audible noise.
Sound level.
G
1m
H
F
1m
Sound level = --------------------------------------- (dBA)
Class
ALL
LCD
A
E
www.DataSheet.co.kr
LCD size
Σ sound level from A to H
front
ALL
B
D
Electronic
Box
8
C
Requirement
< 20 (dBA)
Datasheet pdf - http://www.DataSheet4U.net/