LL-T1501A (serv.man13). Chapter 1 - Outline, Nomenclature and Function - Sharp Monitor Service Manual (repair manual). Page 3

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 The connector pin
Number
Function
1
Red video signal input
2
Green video signal input
3
Blue video signal input
4
N.C.
5
N.C.
6
For red video signal GND
7
For green video signal GND
8
For blue video signal GND
9
DDC + 5V
10
N.C.
11
GND
12
DDC data
13
For H-sync signal input
14
For V-sync signal input
15
DDC clock
 Power management
The monitor is based on VESA DPMS (Display Power Management
Signaling).
To activate the monitor’s Power Management function, both the video
card and the computer must conform to the VESA DPMS standard.
DPMS mode
Screen
Power
consumption
H-sync
V-sync
ON
Display on
23W
Yes
Yes
STANDBY
Display off
3W
No
Yes
SUSPEND
Yes
No
OFF
No
No
 DDC (Plug & Play)
This monitor supports the VESA DDC (Display Data Channel) stand-
ard.
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
monitor.
There are many varieties of DDC due to the differences between
systems. This monitor works with DDC1 and DDC2B.
2. PRODUCT DESCRIPTION
 Front view
1. Power button
Pressing this button turns the power on when the main power
switch is on. (After turning the power on, it may take a little time
before the screen displays.) Press the button again to turn the
power off.
2. Power LED
This LED is lit green when in use and orange when in power-sav-
ing mode. 
3.
 buttons
When the On Screen Display (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.
4. SELECT button
Selects the menu option to be adjusted.
5. MENU button
This button is used to pop-up, select and close the OSD Menu.
6. BRIGHT button
This button is used to change the backlight to any of three levels
of brightness.
On [AUTO] setting the brightness sensor will automatically adjust
to the right brightness.
7. Brightness sensor
Measures the brightness of the surrounding environment.
5
4
3
2
1
15
14
13
12
11
10
9
8
7
6
(Mini D-sub connector with 15 pins)
5
4
3
2 1
7
6
Lightly holding both sides of the monitor,
adjust it to a suitable viewing angle.
Note: When adjusting the angle, be
sure to hold the green section only.
Pressure from hands on the LCD panel
could cause damage.
Adjusting the angle of the monitor
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