4
POWER SUPPLY
AC Adapter
Please use the included adapter to charge your indicator. We recommend to plug into a
wall outlet to avoid interference with other wirings.
Adapter
1. Connect adapter to indicator and plug into wall outlet
2.
If adapter light is red, indicator needs to be charged
3.
When indicator is completely charged, adapter light
will turn green
4. Turn indicator on
5. An empty battery icon will flash for a couple
seconds on indicator
6. This does NOT mean indicator is not charged
7. Indicator charge lasts up to 22 hours
Battery
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 pre-
vent damage 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 recom-
mended to remove it to avoid leakage.
OP-918 Battery Symbol
●
symbol will indicate battery’s charge
●
symbol indicates that the battery needs to be charged
Adapter charging light
Adapter
