Changing The Radio Frequency Step - Pioneer VSX-524-K Operating Instructions Manual

Basic playback

Changing the radio frequency step

If you find that you can't tune into stations successfully, the
frequency step may not be suitable for your country/region.
Here's how to switch the setting:
1
Switch the receiver into standby.
2
While holding down TUNE button, press and hold
STANDBY/ON button for about two seconds.
The channel tuning step alternates between 10K STEP
and 9K STEP each time you do this.
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