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Sharp LL-T1820-H Service Manual page 5

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PC-UM10M
Power management
The monitor is based on the VESA DPMS*
dards.
To activate the monitor's Power Management function, both the video
card and the computer must conform to the VESA DPMS standard and
the DVI DMPM standard.
*1 DPMS: Display Power Management Signalling
DPMS mode
Screen
ON
Display on
STANDBY
Display off
SUSPEND
OFF
*2 DMPM: Digital Monitor Power Management
DPMS mode
Screen
ON
Display on
OFF
Display off
2. TECHNICAL SPECIFICATIONS
Item
Power supply voltage
AC
Working temperature range
Storing temperature range
Humidity range
Visual angle range
Vertical (CR
Horizontal (CR
Contrast ratio(CR)
(θ = 0°)
Response speed
Leading (τr)
Trailing (τd)
Screen white chromaticity
(X)
(Y)
White surface luminance
(Y
Module model number
Specifications and a part of the appearance are subject to change without notice.
*
PRODUCT DESCRIPTION
1
2
3
4
5
6
1
2
and the DVI DMPM*
stan-
Power
H-sync
V-sync
consumption
51W
Yes
Yes
2.9W
No
Yes
Yes
No
No
No
Power consumption
51W (USB OFF)/57W (USB ON)
2.9W
10)
K
10)
K
0.278
0.290
)
L
7
8
9
10
11
LL-T1820-H/B OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION
DDC (Plug & Play)
This monitor supports the VESA DDC (Display Data Channel) standard.
DDC is a signal standard for carrying out Plug & Play functions on the
monitor or PC. It transfers information such as degree of resolution
between the monitor and PC. You can use this function if your PC is
DDC compliant and if it is set so that it can detect the Plug & Play mon-
itor.
There are many varieties of DDC due to the differences between sys-
tems. This monitor works with DDC2B.
MIN
TYP
90
100
+5
.
-20
.
20
.
7 0
8 5
m
m
7 0
8 5
m
m
.
400
20
.
.
5
0.308
0.320
180
220
LQ181E1LZ30
1. INPUT button:
2. MENU button:
13
3. SELECT button:
12
4.
buttons:
A @
5. Power button
6. Power LED:
7. USB port (downstream: 2 ports)
1 – 3
MAX
Unit
110
+35
+60
85
%RH
.
Temperature
Temperature
.
.
.
.
0.333
0.350
cd/m
.
To switch between the signals input termi-
nals. (Input terminal 1
Input terminal 2)
0
This button is used to pop-up, select and
close the OSD (On Screen Display) Menu.
This button is used to select menu options
when the OSD Menu is displayed.
When the OSD Menu is displayed:
These buttons are used to increase or
decrease the value of a selected option.
When the OSD Menu is not displayed:
These buttons are used to adjust backlight
brightness .
This LED is lit green when in use and orange
when in power-saving mode.
V
°C
°C
.
ms
ms
.
.
2

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