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Manual Tune
1. Press MENU button, turn SELECT/TUNE knob to select Manual tune, and then press
SELECT/TUNE knob to confirm, the display will show the channel number and frequency.
2. Turn SELECT/TUNE knob to step among the channels and then press SELECT/TUNE knob
select the current channel.
# Note: If there is a multiplex corresponding to this channel and frequency, then the display will show a
tuning meter with the signal strength and the multiplex name after a few seconds.
3. To exit manual tune, directly press SELECT/TUNE knob again.
Prune Invalid
You may remove all unavailable stations from the station list.
1. Press MENU button, turn SELECT/TUNE knob to select Prune invalid, and then press
SELECT/TUNE knob to confirm.
2. Turn SELECT/TUNE knob to select ‘YES’, and then press SELECT/TUNE knob to confirm.
DRC (Dynamic Range Control) value
You can set the compression level of stations to eliminate the differences in dynamic range or
sound level between radio stations.
# Note: Set DRC to off indicates no compression; set DRC to low indicates little compression; set DRC
to high shows maximum compression.
1. Press MENU button, turn SELECT/TUNE knob to select DRC, and then press
SELECT/TUNE knob to confirm.
2. Turn SELECT/TUNE knob to select 'DRC high', 'DRC low' or 'DRC off', and then press
SELECT/TUNE knob to confirm.
