Powering The Dfs; Battery Indicator - Nextech DFS Series User Manual

Powering the first time
The DFS is supplied with a set of 4 Nickel Metal Hydride AAA
rechargeable batteries. For safety reasons during transportation the batteries
are shipped discharged. To obtain maximum battery life we recommend that
you charge them with the charger/adaptor supplied for at least 14-16 hours
when you first receive the instrument. When subsequent recharges are
necessary, it is recommended that the DFS is charged for 8 hours.

Battery Indicator

If battery level is 0%, the "battery empty" message will be displayed
and the gauge will power down automatically.
When plug in the charger, after few minutes the battery level will show
battery capacity full. Actual remaining battery capacity can be view only when
charger is not connected.
*Important: Only use the adaptor/charger supplied.
5
Battery level is at full capacity
Battery level is at 75% of capacity
Battery level is at 50% of capacity
Battery level is at 25% of capacity
Battery level is less than 5% of capacity
DFS series User's Manual REV 3.8 November 2016