HP48G screen contrast adjustment.



#2

I do know how to adjust the screen contrast on the 48G, ON+ or ON-. However I couldn't find this procedure any where in the manual. Where is the instruction for this?


#3

The ON/+ procedure is mentioned in page A-9 of the User's Guide. This should be tried several times in case the display is blank. Information on how to adjust the display contrast is provided in page 1-3 of the Quick Start Guide. Perhaps this information ought to have been duplicated in the first chapter of the User's Guide (The Keyboard and Display), so it appeared in the index.


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