Jensen JCR-208 - Manual (Page 5)

4
IMPORTANT NOTES
Avoid installing the unit in locations described below:
 Places exposed to direct sunlight or close to heat radiating appliances such
as electric heaters.
 Dusty places.
 Places subject to constant vibration.
 Humid or moist places.
POWER SOURCE
This unit is designed to operate on 120V/60Hz AC house current. Operating
this unit on any other power source may cause damage to the unit, and such
damage is not covered by your warranty.
It is also equipped with a battery back-up system for the clock that is powered
by an optional 9V battery (type 6F22 or equivalent) – not included.
BATTERY BACK – UP SYSTEM
The Battery Back-up System ensures the clock and alarm settings will be retained
during a power interruption or power outage (in order to preserve the battery life
the Display will not light). All clock settings will be kept in memory, however, the
clock time may require adjustment for exact accuracy once the power returns. If a
battery is not installed, the Display will blink”12:00” when the power is restored.
This will indicate that you have to reset the time and alarm settings.
BATTERY INSTALLATION
1. Open the battery compartment door on the bottom of the cabinet then
connect one DC 9V battery to the Battery Clip located inside.
Note: The battery clip only fits one way to ensure the correct polarity.
2. Replace the Battery Compartment Door.
IMPORTANT: Be sure that the battery is installed correctly. Wrong polarity
may damage the unit.
3. For optimum performance an alkaline-type battery is recommended.
4. If the unit is not to be used for an extended period of time, remove the
battery. Old or leaking battery can cause damage to the unit and will void
the warranty.
5. Do not try to recharge batteries not intended to be recharged; they can
overheat, rupture and leak. (Follow battery manufacturer’s directions).
6. Do not dispose of batteries in fire, batteries may leak or explode.