PTI Falcon - Function #13 - Adjust Contrast

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Function #13 - Adjust Contrast allows you to adjust the contrast of the Liquid Crystal
Display (LCD) on the PTI Falcon base unit. You can either darker or lighten the display
contrast.
After selecting Function #13, the PTI Falcon display will
appear as illustrated. Each press of the "*" key will darken
the contrast by one step; each press of the "#" key will
lighten the contrast by one step. Set the contrast to your
personal taste and then stop pressing any keys on the
keyboard. After ten seconds of no keyboard activity, the PTI Falcon will return to the date
and time display.
A similar adjustment is available for the displays on the remote keypads; see Function #15
for details.
Function #13 -
Adjust Contrast
*=darker
#=lighter