User's Manual

E-10
5. Slowly adjust both the volume controls of your SMPS-628 and the external device
until you reach a comfortable listening level.
Note :
• If you connect the SMPS-628 to the Line-Out Jack of your external device, you
only need to adjust the VOLUME CONTROL of the SMPS-628. If you connect to
the Headphone Jack of your external device, you may need to adjust both the
volume controls of your external device and the SMPS-628 to obtain the desirable
listening level.
• Remember to turn off the SMPS-628 when you have finished listening. Don't
forget to switch off the power of your external audio device as well.
RESETTING THE UNIT
If the system does not respond or exhibits erratic or intermittent operation, you may
have experienced an electrostatic discharge (ESD) or a power surge that triggered the
internal microcontroller to shut down automatically. If this occurs, simply disconnect the
AC Adaptor and remove the system back-up battery, wait for at least 3 minutes and
then setup the unit again as if you were using it for the very first time.
CARE AND MAINTENANCE
1. Clean the unit with a soft, damp (never wet) cloth. Solvent or detergent should
never be used.
2. Avoid operating your unit under direct sunlight or in hot, humid or dusty places to
reduce the risk of fire or electric shock.
3. Keep your unit away from heating appliances and sources of electrical noise such
as fluorescent lamps or motors.
4. For better Clock Display clarity, avoid operating the unit under direct sunlight or in
strong room illumination.
5. Unplug the unit from the electrical power outlet immediately in case of malfunction.
CAUTION: Never allow any water or other liquids to get inside the unit while cleaning.
SPECIFICATIONS
Power Adaptor: AC input 120V~ 60Hz 10W
DC Output 5V
1.2A
Battery Back-up: 2 x DC 1.5V UM-4 type batteries (not included)
Bluetooth: Bluetooth Specification version 2.1
Support profile A2DP / HFP
Frequency Range: FM 87.5 – 108 MHz
Audio Power output: 2W (RMS) x2