Optical Characteristic Of Lcd Panel; Keypad Function; Control Buttons - Acer LCD-S243HL Service Manual

Acer

5.2 Optical characteristic of LCD panel

The test methods for the below items' definition, please refer to the specification of INL
Item
Viewing Angle
(
CR >= 10
Contrast ratio
Response Time
Color Chromaticity
(CIE)
Color Coordinates (CIE)
White
Luminance Uniformity
White Luminance at
CCFL 7.5mA(center point)

5.3 Keypad Function

Control buttons

5.3.1
[POWER]
[►], [◄]
[MENU]
[AUTO]
[e Color ]
Hot Key Operation
5.3.2
FUNCTION
e Color AUTO MENU ◄ ► POWER
Unit
[degree] Horizontal
)
[degree] Vertical
[msec]
[msec]
[msec]
[%]
2
[cd/m ]
Power on or power off the monitor
A. When "Main OSD" displays, press these keys to change the contents of an adjustment
item, or change an adjustment value
B. When "Main OSD" un-displays, press [►] to show "Audio" OSD and increase the
volume, press [◄] to show "Audio" OSD and decrease the volume .
A. When "Main OSD" un-displays, press [MENU] to enter OSD interface.
B. When "Main OSD" displays, press [MENU] to perform function of menu icon that is
highlight or enter next level menu.
A. When "Main OSD" un-displays, press [AUTO] to perform auto-adjustment
B. When "Main OSD" displays, press [AUTO] to return to previous level menu
C. When "Empowering Technology OSD" displays, press [AUTO] to exit the OSD
A. When "Main OSD" un-displays, press [e Color] to show "Empowering Technology OSD".
B. When "Main OSD" displays, press [e Color] to exit the OSD, and to show "Empowering
Technology OSD"
HOT KEY OPERATION
Conditions Min.
Right
150
Left
Up
140
Down
Normal Direction 600
Rising Time -
Falling Time -
Rising + Falling -
Red x
Red y
Green x
Green y
Typ-0.03
Blue x
Blue y
White x
White y
9 points 70%
measurement
200
Acer –LCD-S243HL
panel.
MT230DW01
Typ. Max.
-
170
-
-
160
-
1000
3.5 7.4
1.5 2.6
5 10
0.640
0.349
0.284
Typ+0.03
0.617
0.142
0.067
0.313
0.329
75%
250 -
DESCRIPTION
Remark