User's Manual

Battery Replacement
Please use alkaline batteries only.
1. Align batteries in the compartment according
to the printed label.
2. Don't mix new and used batteries.
3. Don't use different types of batteries at the same time.
Operating Instructions
9
Q: Why doesn't the LED flash when I hold the pairing button?
A(1): Insure there is power to the unit.
Q: What should I do if the STB-2812 does not pair successfully
with another device?
A(1): Make sure the mating device is on.
A(2): Make sure the two devices are within 30cm or
less of each other.
Q: Which power source will be used, if both battery and
AC adaptor power are available to the unit?
A: The unit will automatically use 5V DC adapter power when
available. This will switch to battery back-up if the
adapter is disconnected.
Q: What will be the effect if I continue to use the STB-2812
after the red LED is flashing?
A: There will be no damage, but the sound volume and
sound quality will continue to decrease until the unit
switches off.
FAQ (Troubleshooting)
10