Dell S320 User Manual page 46

LED Indicator on Interactive Pen
Amber LED Solid
On
Amber LED Off
Amber LED
Flashing
Docking Charger Specification (Power Supply)
Model:
Power Supply:
Maximum temperature:
46 Using Your Projector
The Amber LED will turn solid ON during the charge
process.
Once battery is fully charged, the LED will turn OFF
indicating "Charge Complete".
If the Amber LED starts FLASHING (0.4 sec ON, 0.6 sec
OFF, 1 sec per flashing cycle), it indicates no charging takes
place. Charger error or bad battery is identified.
Interactive Projector Pen Charging Station
Input AC 100-240 V, 50-60 Hz, 0.2 A
Output DC 5 V/1 A
40 ºC