Charging HR903 (14.8V rechargeable battery built-in)
1- Connect HR903 to AC adaptor (included), plug AC adaptor to wall socket.
2- Red LED turns ON during charging, turns OFF after fully charged.
3- Unplug AC adaptor after fully charged.
Note:
1: Red LED blinks if voltage is less than 13.2V
2: Red LED blinks quickly if voltage is less than 12.8V, and turn off automatically in 10 seconds.
Starting HR903 Bluetooth Speaker
1- After fully charged, press and hold the POWER button to turn on the speaker.
2- HR903 is in standby mode after power-on, blue & red LED blinks quickly.
3- HR903 will turn off itself to save power if left idle for 10 minutes.
4- Press any button located on top to activate HR903 from standby mode.
5- To manually turn off HR903 Bluetooth Speaker, press the POWER button.
Pairing HR903 with mobile devices (Bluetooth enabled) and Tablets.
1- Keep the speaker and mobile / tablet within a range of 3 feet when pairing.
2- Press and hold POWER button to turn on HR903, blue & red LED blinks quickly, speaker is in standby
mode for pairing.
3- Turn on the Bluetooth function of mobile / tablet and search through the Bluetooth devices. Select HR903
in the Bluetooth device list. Depending on the pairing process, you may need to enter a passkey (0000).
4- After successful pairing, select “HR903” in the Bluetooth device list, and press “connect”
5- After successful connecting, LED changes to solid Blue.
Note:
1: If the pairing is not successful, first turn off speaker, and then repeat pairing procedure.
2: After successful pairing, paired devices will remain paired unless pairing information is deleted (no need to
pair when used next time).
3: HR903 goes to “searching” status with LED blinks in blue & red quickly if paired device is out of 33 feet range,
they return to paired automatically after the device is within the 33 feet range.
4: If you want to pair HR903 with a different device, first disconnect with existing device by either pressing the
BLUETOOTH button located on top of HR903 or switching off Bluetooth connection of existing device, and then
pair with the new device and follow 1-5 above.
Pairing HR903 with iPhone or iPad
1- Please keep HR903 and iPhone / iPad within a range of 3 feet when pairing.
2- Turn on HR903, blue & red LED blinks quickly, the unit is in standby for pairing.
3- In iPhone / iPad go to Setting>General > Bluetooth, tap on Bluetooth function, and search the Bluetooth
devices, tap HR903 to connect it.
Pairing HR903 with PC or notebook
1- Please keep HR903 and PC within a range of 3 feet when pairing.
2- Turn on HR903, blue & red LED blinks quickly, the unit is in standby for pairing.
3- Run the Bluetooth program of your system.
4- Please use “Search new device” function in the program.
5- Your system should find HR903 on your dialog, then double click the icon to confirm the program should
show the connection has been made. Depending on the pairing process, you may need to enter a
passkey (0000).
Pairing HR903 with Mac OS X 10 or above
1- Please keep HR903 and Mac within a range of 3 feet when pairing.
2- Turn on HR903, blue & red LED blinks quickly, the unit is in standby for pairing.