Battery Status

BATTERY OPERATION
  • FULL/100%, About 8 - 10 hours operating time remaining
  • 20 ... 80%, 1 - 6 hours operating time remaining
  • 0 ... 20%, Less than 1 hour operating time remaining
When battery indicates EMPTY, a loud beep will sound every two minutes. A double beep will sound immediately prior to automatic switch-off.

CHARGING
  • 80 ... 100%, Less than 1 hour charging time remaining
  • 20 ... 80%, 1 - 3 hours charging time remaining
  • 0 ... 20%, 3 - 4 hours charging time remaining
Charging time is 3,5 - 4 hours (from empty state).

EXTERNAL DC POWER
The EVS300 can operate from an externally supplied DC voltage from 10 to 28 volts, the internal batteries will be charged only if external voltage is above 22 VDC !
Operating and charging times valid for medium display brightness, no external loads and no EVS-B1 (2nd Rf Channel)