4
POWER SUPPLY
AC Adapter
If the indicator is powered by an adapter, plug the adapter directly into the “DC” pin
located at the bottom of the indicator. We recommend to plug into a wall outlet to avoid
interference with other wirings.
Battery (Optional)
If you have an indicator with the rechargeable battery option, please charge the
internal battery fully before first time use. A 110 to 220V AC adapter should be
provided with your indicator. Please use only the AC adapter provided to prevent dam-
age to your indicator. To keep the battery in best condition, fully discharge the battery
every month by leaving the indicator on until the indicator powers off, and then recharge
fully. If the battery is not going to be used for a long period of time it is recommended to
remove it to avoid leakage.
On
SL-7510-E
● When the Battery is low the battery indicator light flashes red
● During charging the red light will stay lit
● The light will turn green once fully charged
ON
SL-7510-C
●
symbol will indicate battery’s charge
●
symbol indicates that the battery needs to be charged
