ViewSonic VX2739wm-1 Service Manual page 10

** ViewSonic Black_matt
L*
27.47
*CIE1976; Polish level = 1200; Follow the Equipment in ViewSonic Lab
*1. The reference for the cabinet components is the color chip provided by ViewSonic.
*2. The color difference between any two panel head cabinet components shall be ∆E <0.8, in the 1976
CIE L*a*b Colorspace.
*3. The color difference between any two base cabinet components shall be ∆E <0.8, in the 1976 CIE
L*a*b Colorspace.
2.4 Audio Interface (Speaker Specification)
Line input signal
Line input impedance
Maximum Amp power output (Watt)
Amp -THD
Speaker Power rating(Ω/Watt)
Signal to Noise Ratio
Frequency response
SPL.
FO
Line input connection
Vibration
Screen image
Connector PC99 requirement Audio in
Cable type / length
Audio DPMS
ViewSonic Corporation
a* b*
-0.06 -0.8
1.0 Vrms @1kHz
10 Kohm
2.4 W @ SPKVDD=5V 4OHM
< 10 % THD @1kHz
4Ω/ 2 W
50 db
Fo – 20kHz
91 dB (at 0.1w/0.1m)
820 Hz
1. 3.5 mm stereo jack
2. HDMI
There should be no audible vibration
resonance at volume=100% & any
Freq.
There should be no affect on the screen
image stability under any conditions
Lime Green pantone # 577C
3.5mm stereo cable / 1.8m length
Speakers stay off when the rest of the
monitor is in power saving
CONFIDENTIAL – DO NOT COPY
10
VX2739wm-1
VX2739wm-CN