Beijer Electronics (formerly QSI Corporation)

Manufacturer of Mobile Data and Human Machine Interface Terminals.
It is currently Sat Nov 18, 2017 5:20 am

All times are UTC - 7 hours




Post new topic Reply to topic  [ 2 posts ] 
Author Message
PostPosted: Wed Jan 16, 2013 7:26 am 
Offline

Joined: Thu Oct 09, 2008 2:37 pm
Posts: 13
Hi,
We are using the A12 panel running Qlarity 2.63. The brightness is adjusted via the routine
setsystemsetting(SYS_BACKLIGHT, nBacklight, SYSACT_DONOW) where nBacklight is from 0 to 255.
With the zero setting it is still too bright. Is it possible to get the panel brightness lower than the
zero backlight setting issued using setsystemsetting? Or is this a hardware limitation?

Ken


Top
 Profile  
 
PostPosted: Wed Jan 16, 2013 9:46 am 
Offline
User avatar

Joined: Thu Mar 02, 2006 2:12 pm
Posts: 487
Location: Salt Lake City, Utah
If you have a new enough operating system on the QTERM-A12, there is a registry setting you can change. To do this:

1. Press “Alt + F4” on a USB keyboard to exist to WinCE.
2. Run the program “RegEditCE.exe” under “/harddisk/bin”.

Update the registry.

[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\Backlight]
"EnableUltraDim"=dword:0

Set that to 1 and reboot should enable.

_________________
Ron L.

http://www.beijerelectronicsinc.com/


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 2 posts ] 

All times are UTC - 7 hours


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron
Powered by phpBB® Forum Software © phpBB Group