Playback

Lock Range

Narrowing down the “Lock Range” setting reduces jittering, providing clearer sound. However, if the “Lock Range” is set too narrow, it may cause intermittent sounds and noise during playback or when switching to a song with a different sampling frequency. If this occurs, broaden the “Lock Range” setting until the music you are listening to sounds normal.

Narrow / Medium / Wide

The factory default setting for “Lock Range” differs depending on the input source. Below are the factory default settings for each input source.

Default

Input source

Narrow

CD

Wide

HEOS Music / Bluetooth /
USB flash drive playback (USB-A) / USB-DAC /
HDMI / Coaxial / Optical

A separate “Lock Range” setting is recorded for each input source, except for “HEOS Music”, USB flash drive and Bluetooth, which have a common setting.

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