Operation Manual
7 
buttons on the remote to set the minute accordingly, press the CLOCK button on the 
remote again to confirm your setting. 
During  playback,  press  and  hold  the  CLOCK  button  on  the  remote  to  check  the 
current time. 
Note: The time only could be set at standby mode. 
TIMER SETTING 
1. At standby mode, press and hold the TIMER button on the remote. The hour on 
the display will begin blinking on the screen with the flashing timer icon “T”. 
2. Press the TUNING/SKIP/SEARCH buttons on the remote to adjust the hour. 
3. Press the TIMER button to confirm. The minute on the display will begin blinking. 
4. Press the TUNING/SKIP/SEARCH buttons on the remote to adjust the minute. 
5. Press the TIMER button on the remote to confirm your setting. 
6. After the set time is reached, the unit will power on to the radio automatically. 
7. The timer function can be  deactivated or activated by short pressing the TIMER 
button on the remote. 
USB & SD/MMC CARD PLAYBACK 
1. Power on the unit, insert an USB or a SD/MMC card into the unit. 
2. Press SOURCE button repeatedly to switch to USB or card mode. The playback 
will start automatically. 
3. Press the TUNING SKIP/SEARCH FORWARD button on the remote to skip to the 
next track; press and hold to search through the track forward. 
4. Press the TUNING SKIP/SEARCH BACKWARD button on the remote to skip to 
the previous track; press and hold to search through the track backward. 
5. Use the numeric buttons to enter the track number to select your desired track for 
playback. 
BLUETOOTH® OPERATING 
This unit can receive stereo audio signal from a BLUETOOTH® stereo audio source 
device. 
1. Power on the unit, switch to BLUETOOTH® mode by pressing SOURCE button 
repeatedly. 
2. LED indicator rapid blinking while it is pairing. 
3. Enable the Bluetooth® of the Bluetooth® audio source device. 
4. Pair and connect to ASB-210 BT(the unit) on the audio source device. If prompted 
for passcode, enter “0000”. 
5. Pairing successful (LED indicator blue), ready to stream music. 
6. During playback, press PLAY/PAUSE button to cease or resume the playback. 
7. During playback, press TUNING/SKIP/SEARCH FORWARD button to skip to the 
next  track;  press  TUNING/SKIP/SEARCH  BACKWARD  button  twice  to  skip  to  the 
previous track. 










