ViewSonic VS11349 Service Manual page 15

2.7 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
1.0 Vrms @1kHz
10 kOhm
2 W (RL=4Ω)
< 10 % THD @1kHz
4Ω/2.5 W (TYP.) ; 4Ω/ 3 W (MAX)
72 dB
Fo – 20kHz
85 ± 3 dB (at 0.5m)
300 Hz
3.5 mm stereo jacks
There should be no audible vibration resonance at volume=100% &
treble / bass in def. Value
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 ON WHEN THE REST OF THE MONITOR IS IN
POWER SAVING
NOTE: THERE IS NO GUARANTEE <1 W AT POWER
CONSUMPTION IN ACTIVE OFF MODE, WHEN THE AUDIO
CABLE IS CONNECTED
Confidential - Do Not Copy
12
VX2235wm-1