Sharp PN-L702B (serv.man27) Service Manual / Technical Bulletin ▷ View online
LCD 2013 05 01
Date of Issue:
13
th
May 2013
Classification:
White
LCD TELEVISION TECHNICAL BULLETIN
Page 1 of 6
Sharp Electronics (UK) Limited
Reference
– RG-130513
Revision - 1
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– Carry out as required
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MODELS
PNL602B
PNL702B
PNL802B
REASON
Setting information to use the touch screen product in extended desktop mode.
ACTION
Follow the information provided within this bulletin to enable the touch screen on an
extended desktop.
extended desktop.
The settings have been verified on test equipment as outlined in the test environment.
Note
– The function may not work dependent on your PC environment.
Diagram of Connection
Conditions
When using a PN-LxxxB as the secondary monitor in a Windows 7 environment, the following
restrictions will be applied:
When using a PN-LxxxB as the secondary monitor in a Windows 7 environment, the following
restrictions will be applied:
1. For OSD screen size, please ensure this is
set to “Wide”.
(If the OSD is set to an option other
than “Wide”, the touch position may be
displaced.)
2. For the touch mode of the Sharp Touch Panel Setting Utility, please ensure that it
is
set to “Dual”.
(If the software
is set to “Single”, the mouse cursor will be displayed only on the
primary monitor.)
3. The Sharp Pen software is only operable on the primary monitor. It is not possible
to display the software on the secondary monitor.
LCD 2013 05 01
Date of Issue:
13
th
May 2013
Classification:
White
LCD TELEVISION TECHNICAL BULLETIN
Page 2 of 6
Sharp Electronics (UK) Limited
Reference
– RG-130513
Revision - 1
White
– Carry out as required
Yellow
– Carry out as required and whenever the unit comes in for service
Red
– Carry out on all units
Test Environment
The test has been conducted using the following PC. Below is the test PC environment.
The test has been conducted using the following PC. Below is the test PC environment.
Note PC
HP EliteBook 2530jp
CPU
Intel® Core(TM)2 Duo CPU
1.86GHz
1.86GHz
OS
Windows 7 Enterprise
SP1 (32bit)
SP1 (32bit)
Memory
4GB
Primary
monitor
(Resolution)
monitor
(Resolution)
HP EliteBook 2530jp
(1280×800, 800x600）
(1280×800, 800x600）
Secondary monitor
(Resolution)
(Resolution)
PN-L702B (1920×1080）
Graphic driver
Mobile Intel(R) 4 Series
Express Chipset Family
Express Chipset Family
Touch panel driver
Ver.
Ver.
Ver. 2.1.2.2
Setting Method
1. Connect the PC and PN-LxxxB with the supplied USB cable, and then connect the PN-LxxxB
using a display cable. (The test environment was carried out using a D-Sub connection).
2. Set the primary monitor as the PC and the secondary monitor as the PN-L702B.
(After the set-up, if the window of resolution change notification of the touch panel utility
appears, select “NO”).
appears, select “NO”).
Primary Monitor Setting
LCD 2013 05 01
Date of Issue:
13
th
May 2013
Classification:
White
LCD TELEVISION TECHNICAL BULLETIN
Page 3 of 6
Sharp Electronics (UK) Limited
Reference
– RG-130513
Revision - 1
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PN-LxxxB Monitor Setting
Select Tablet PC Setting on Control Panel:
3. Select Control Panel -> Hardware and Sound.
LCD 2013 05 01
Date of Issue:
13
th
May 2013
Classification:
White
LCD TELEVISION TECHNICAL BULLETIN
Page 4 of 6
Sharp Electronics (UK) Limited
Reference
– RG-130513
Revision - 1
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4. Select Tablet PC Settings.
Display
