Power Source - Jensen SMPS-628 User Manual

The SMPS-628 operates using the supplied AC Adapter (Operate at 120V ~ 60Hz)
AC ADAPTOR OPERATION
NOTE: Only use the supplied adapter
1. Plug the AC adaptor into normal AC power outlet socket.
2. Insert the DC plug of the AC adaptor cord into the DC IN JACK (#18) at the back of
the unit.
WARNING :
• Before connecting to the power supply, ensure that the supply corresponds to the
information on the rating label at the back of the apparatus.
• Be sure that the adapter cord has no slack when using the unit. If the cord has
some slack, wrap the extra cord around the Cord Wrap (#24) located on the back
of the unit.
INSTALLING BACKUP BATTERIES
1. Remove the Battery Door on the bottom of the unit.
2. Following the polarity diagram as shown inside the battery compartment (#21),
insert 2 AAA size batteries (not included) and replace the door.
If power failure occurs, the clock automatically switches to the battery power supply,
the clock continue running internally and the radio presets are preserved. When power
returns, the unit switches back to AC adaptor again.
NOTE: The display will not exhibit time during power failure but the clock will keep
correct time internally.
BATTERY WARNING
1. Be sure that the batteries are installed correctly. Wrong polarity may damage the
unit.
2. Use only the size and type of batteries specified.
3. Do not mix old and new batteries.
4. Do not mix alkaline, standard (carbon-zinc) or rechargeable (nickel-cadmium)
batteries.
5. For better performance and longer operating time, we recommend the use of
alkaline-type batteries.
6. If the unit is not to be used for an extended period of time, remove the batteries. Old
or leaking batteries can cause damage to the unit and may void the warranty.
7. Do not try to recharge batteries not intended to be recharged; they can overheat
and rupture. (Follow battery manufacturer's directions).
8. Do not dispose of batteries in fire, batteries may leak or explode.

POWER SOURCE

E-5