Geometric Distortion (With 20Ft-L At Full White Pattern); Size Stability; Swing & Jitter; Focus (The Distance Of Watch Is 30Cm From Eyes To Screen) - Acer 7277e Service Manual

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1.4.1.7 Geometric Distortion (with 20Ft-L at full white pattern)

(1) Top/Bottom Pincushion
(2) Side Pincushion
(3) Top/Bottom Barreling
(4) Side Barreling
(5) Vertical Trapezoid
(6) Horizontal Trapezoid
(7) Tilt
(8) Orthogonal
(9) Picture Centering

1.4.1.8 Size Stability

Picture growth from 5 Ft-L to maximum Ft-L shall be less than 3mm with full white pattern
(double side).
1.4.1.9 Swing & Jitter
Swing & Jitter are not permitted in the conditions stated as followings:(the distance of watch is
30cm from eyes to screen)
(1) AC power input fluctuated from 90Vac to 264Vac.
(2) Brightness & contrast control changed from max, to min. or vice versa.

1.4.1.10 Focus (The distance of watch is 30cm from eyes to screen)

Under the condition of luminance of 20Ft-L at full-white pattern (brightness control factory
setting, contrast control adjusted), all # characters on the screen in the "#" pattern will be clear.

1.4.1.11 DDC1/2B Table

Address
Data
00
00
01
FF
02
FF
03
FF
04
FF
05
FF
06
FF
07
00
08
06
09
09
0A
1C
0B
97
0C
*
0D
*
0E
*
0F
*
10
*
11
*
12
01
13
01
14
0C
15
1F
16
17
17
A7
18
E8
19
94
1A
AE
1B
9E
1C
58
1-10
Header
ID Manufacturer Name =
ID Product Code = 7277e
(Vender Assigned code)
ID Serial Number
32 bits serial no.
(use 0 if n/a)
Week of Manufacture (0-53),use 0 if n/a
Year of Manufacture (year - 1990)
EDID version
Revision
Video Input Define
Max. H. Image Size (cm)
Max. V. Image Size (cm)
(gamma*100) - 100
DPMS
Red Green Bits Rx1Rx0Rxy1Ry0Gx1Gx0Gy1Gy0
Blue White Bits Bx1Bx0By1By0Wx1Wx0Wy1Wy0
Red x bit9-2
Red y bit9-2
No Copy/Reproduction Allowed
2.0 mm max. as Fig.2 a1 or a2
2.0 mm max. as Fig.2 b1 or b2
2.0 mm max. as Fig.3 a1 or a2
2.0 mm max. as Fig.3 b1 or b2
2.0 mm max. as Fig.4 |AD-BC|
2.0 mm max. as Fig.4 |AB-CD|
1.2 mm max. as Fig.5 b1 or b2
2.0 mm max. as Fig.5 a1 or a2
6.0 mm max. as Fig.5
Description
API
API Confidential
7277e Monitor Service Guide

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