Krown Manufacturing KR2812 - Manual (Page 14)

4
EN
WALL-MOUNT THE BASE UNIT
INITIALIZATION AND STANDBY MODE
After inserting the battery (handset) and A/C power (base unit), both go to
standby mode directly. All previously saved settings are kept. During normal
operation, the handset’s display shows handset name / time and the base
unit LED is off.
NOTE: Do not adjust volume by pressing Amplify directly after initialization.
When outdoors, the handset can be used up to 300 meters (approx. 980
feet) away from the base unit. When indoors, the handset can be used up
to 50 meters (approx. 60 feet) from the base unit. An out-of-range tone is
generated if the handset is nearly out of range. If the handset connection is
completely lost, the base station automatically goes on-hook and “OUT OF
RANGE” is displayed on the LCD.
During outdoor and indoor use, the effective range is dependent upon
the surrounding environment, i.e., obstacles or interference that may
affect transmission. Interference from electrical appliances such as a TV,
microwave or mobile phone should be avoided.
NOTE: Due to radio interference, occasional loss of synchronization
between the handset and base unit may occur. If this happens the
base unit will quickly switch to another channel automatically to restore
synchronization.
HANDSET RECEPTION