HP-48SX contrast level


I just bought a HP-48SX without, unfortunately, the user's manual. Is there any way to adjust the contrast level of the LCD screen because it is rather hard to read as it is right now.

Thanks for the help.


Hold down the 'ON' button and press the '+' or '-' key to adjust the display. You will probably be dissapointed with the results, the 48SX is a good example of a bad display.

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