SOUND DETECT & SOUND DETECT PRO USER MANUAL
19
C.
Plug power adapter into a
110/120V electrical outlet.
ENSURE THE BATTERY IS NEAR ROOM TEMPERATURE BEFORE CHARGING.
DO NOT CHARGE THE BATTERY IN EXTREMELY HOT OR COLD AREAS. THE
BATTERY CAPACITY MAY BE DECREASED IF CHARGED IN AN EXTREME
TEMPERATURE ENVIRONMENT.
THE STATUS LED POWERS ON WHEN THE BATTERY IS BEING CHARGED. THE
STATUS LED TURNS OFF WHEN CHARGING IS COMPLETE.
THE DEVICE IS NOT MEANT TO BE USED WHILE CHARGING. KEEP THE DEVICE
POWER OFF WHEN CHARGING.
IF YOU DO NOT USE THE ACOUSTIC DEVICE FOR A LONG PERIOD OF TIME,
PUT THE DEVICE IN A COOL AND DRY ENVIRONMENT. THE BATTERY WILL
DISCHARGE OVER TIME; THEREFORE, THE ACOUSTIC DEVICE
SHOULD BE
CHARGED OCCASIONALLY TO PREVENT DAMAGE TO THE BATTERY OR THE
ACOUSTIC DEVICE
.
IT TAKES 4-6 HOURS TO CHARGE AN EMPTY BATTERY TO FULL.
WHEN THE BATTERY IS FULLY CHARGED, THE DEVICE DISPLAYS 4 GRIDS OF
ELECTRICITY AND CAN BE USED FOR UP TO 6 HOURS; 3 GRIDS CAN BE USED
FOR ABOUT 2.5 TO 3 HOURS; 2 GRIDS CAN BE USED FOR ABOUT 1.5 TO 2
HOURS; 1 GRID CAN BE USED FOR ABOUT HALF AN HOUR TO 1 HOUR.
