Ricatech RR510 User Manual page 14

Problem
Cannot listen to any
station, or signal
appears weak.
The sound is distorted.
Cannot read the USB
flash device or the card.
No sound.
RECYCLE
This marking indicates that this product should not be disposed with other
household wastes throughout the EU. To prevent possible harm to the
environment or human health from uncontrolled waste disposal, recycle it
responsibly to promote the sustainable reuse of material resources. To
return your used device, please use the return and collection systems or
contact the retailer where the product was purchased. They can take this product for
environmental safe recycling.
Cause
The station is not tuned
in properly.
A TV set is being used
nearby and is interfering
with the radio reception.
The antenna is not
oriented properly.
The format of the USB
flash device or the card
is not correct.
The MMC/SD card is
locked.
The USB flash device or
the card may be
damaged.
The PLAY/PAUSE
button / CD/USB/SD
switch is pressed down.
14
Solution
Properly tune-in the
desired station.
Turn off the interfering
TV set.
Reposition the antenna
until reception
improves.
Change to another
format of the USB flash
device or the card.
Take the card out and
push the switch to
"unlock" position.
Change another USB
flash device or the card
and try.
Press the PLAY/PAUSE
button / CD/USB/SD
switch.