Pioneer Super Tuner III DEH-P90HDD Operation Manual page 67

S
etting the warning tone
The warning tone sounds to remind you to
detach the front panel. (Refer to page 13.)
You can turn the warning tone function on or
off.
1. With the source turned off, press and
hold 1.
2. Press NEXT and then press DT-WRN to
select the warning tone mode.
3. Press DT-WRN to turn the warning tone
on.
"ON" appears in the display.
• Press DT-WRN again to turn the warning
tone off.
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