LL-T1511A (serv.man3). Connection, adjustment, operation, and functions. - Sharp Monitor Service Manual (repair manual). Page 7

You can specify the horizontal resolution of a 400-line screen when
using US text, etc. (

 buttons)

640

640 x 400 dot mode 

720

720 x 400 dot mode (US text etc.)

Note: As the resolution input for other than 400 lines is done auto-

matically, there is no need to set it.

The sharpness of the image can be adjusted. 
(

 buttons)

Note: Display modes of 1024 x 768 pixels cannot be changed.

An arm or stand based on the VESA standard (purchased separately)
can be attached to the monitor. To install the arm an AC adapter
(purchased separately) is required.

When choosing the arm to be installed take note of the following
points.

•

The arm should be compatible with the VESA standard, and there
must be a gap of at least 75 mm x 75 mm between the screw
holes on the section to be attached.

•

The arm must not fall off or break off after being attached to the
monitor.

If an arm is attached, a USB hub cannot be used. (This is because
the arm is installed inside the monitor stand.)

Please be careful not to hurt your fingers or injure yourself.

1.

Turn off the main power switch and remove the power plug.

2.

Remove the rear cover.

Place your hand on the upper opening of the rear cover 1 and pull it
upward 2.

3.

Remove the stand cover.

Pull the stand cover upward to remove it 3.
If removal is difficult, place a finger inside the lower opening 4
and lift it.

4.

Remove the connector cover.
Remove the screws and lift it upward.

5.

Remove the DC connector 

.

6.

Remove the DC cord from its hook 

.

7.

Remove the screws fixing the connector holder and remove the
connector holder 

.

8.

Remove the signal cable from the cord holder inside the stand 

.

9.

Being careful not to damage the monitor, spread out a soft cloth
and lay the monitor on it display-side down.

1

2

Rear cover

4

3

Stand cover

Connector cover

5

6

DC connector

7

8