SOUNDMASTER IR3300 Manuel D'instructions page 45

Hiss in FM mode
No stations available /
burbling / intermittent in
DAB mode.
Alarm does not work.
USB driver or MP3
player is not detected.
NetRemote does not
show or connect to
IR3300
All other undetermined
cases.
Check/move the FM antenna or move the radio
1. Move the radio.
2. Rescan local stations only (high-strength).
3. Check the local DAB coverage.
1. Switch on the alarm.
2. Due to the volume setting, refer to the solutions of "No sound".
3. The source of alarm was set to be station but there is no network
connection. Change the source of alarm or reconfigure the
connection.
1. Check if the USB driver or MP3 player is plugged properly.
2. Some USB hard disks need external power supply, make sure it
is connected to the power.
3. Not all MP3 players can be read directly on the device – use an
USB drive instead.
1. Reopen the App.
2. If you have several streaming from several devices at the same
time, it may cause crash, reboot IR3300 and/or your device.
IR3300 may process large amount of data after a period of
operation, no matter in which mode, it will cause the system freeze
or malfunction. Reboot IR3300 if necessary.
The normal function of the product may be disturbed by strong
Electro-Magnetic
Interference. If so, simply reset the product to resume normal
operation by following the instruction manual. In case the function
could not resume, please use the product in other location.
The device may malfunction when used in areas with strong radio
interference. The device will work properly again once there is no
more interference.
Under the environment with Conducted Immunity disturbance, the
sample may malfunction. It will automatically recover to normal
when the Conducted Immunity disturbance stopped.
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IR3300 / English Instruction Manual