Audio System - NEC AccuSync LCD71VM Service Manual

2.3.2 Full Scan Capacity
In case the input video mode is not 1280x1024, the image area should be expanded to 1280x1024
smoothly with the function of scaling engine.
Standard resolution: 1280x1024
Expand method:
Down scaling:
Table 2.3.2 Picture Size (In Full-Screen mode)
Multi-pixel mode
Expansion
Expansion
Expansion
Expansion
Expansion
Expansion
Expansion
Expansion
Expansion
Expansion
Expansion
Expansion
Standard
Down scale

2.4 Audio System

2.4.1 Audio Input
Connector type:
Color of Connector:
Input level:
Input impedance:
2.4.2 Headphone Output
Output power:
Total harmonic distortion(@ 1W):
S/N ratio:
Connector type:
Output power:
Output level:
Color:
Full expand mode with smoothing as follows
Down scaling at over 1280x1024 mode
Input display
Resolution Horizontal
720x350
640x350
640x400
720x400
640x480
800x600
832x624
1024x768
1152x864
1152x870
1152x900
1280x960
1280x1024
1600x1200
Φ3.5 stereo mini jack@ back side of monitor
Pantone284C (Light Blue)
500mVrms
47kΩ
1.0 W rms/CH @ 1KHz
<1%
50db
Φ3.5 stereo mini jack@ front side of monitor
1W + 1W
Same loudness level of sound as build-in speaker. (headphone
impedance: 32Ω)
Gray (For white model)
Black (For black model)
Expanded Rate
Vertical
1.78 2.56
2.0 2.56
2.0 2.56
1.78 2.56
2.0 2.13
1.6 1.71
1.54 1.64
1.25 1.33
1.11 1.19
1.11 1.18
1.11 1.14
1.0 1.07
1.0 1.0
0.8 0.85
5-5
Expanded
Resolution
1280x896
1280x896
1280x1024
1280x1024
1280x1024
1280x1024
1280x1024
1280x1024
1280x1024
1280x1024
1280x1024
1280x1024
1280x1024
1280x1024