How to calibrate a PerfectWave Touch Screen

May 6, 2014
 by Paul McGowan

The touch screens on PerfectWave products can get off registration or may not have been set exactly right from the factory.  In this case, it is possible to recalibrate the touch screen through a simple process.

Turn the DAC off from the master switch in the back panel.  Let the unit discharge for 10-20 seconds.  Then turn the unit on while holding down the PS Audio blue button on the top left corner of the front panel.  This should bring the unit to a screen calibration.

You will have to touch each of the four corners in numerical sequence.  Use a small object like the eraser on a pencil for best results.  Do not use anything sharp on the touch screen.

Once the calibration process is finished the unit will restart.

5 comments on “How to calibrate a PerfectWave Touch Screen”

  1. my PWD Mkii is having a problem with the volume level function as it is not working properly
    It is not standing at point but running up and dowm from time to time

    i did calibration many times

    Please help

  2. Hi, I’ve just unsuccessfully tried to recalibrate the screen. Unless I didn’t understand the exact signification of “numerical sequence” that I guess is touching each corner starting with the upper left, then upper right then down right and down left ?

  3. When I followed these instructions, the first screen said something like “set defaults?”. So I pressed the little button on top left of screen to confirm and everything booted up with display working again. Is this a new solution/sequence with the latest software?

Leave a Reply

Stop by for a tour:
Mon-Fri, 8:30am-5pm MST

4865 Sterling Dr.
Boulder, CO 80301
1-800-PSAUDIO

Join the hi-fi family

Stop by for a tour:
4865 Sterling Dr.
Boulder, CO 80301

Join the hi-fi family

linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram