Installing the Pen Batteries 7
Installing the Pen Batteries
Make sure the pen batteries are installed. To check the batteries, press the button.
If the indicator light is green, the batteries have enough power.
It’s a good idea to attach a commercially-available cord or lanyard to the pens.
If you need to install or replace the batteries, use two alkaline AAA batteries. If you
have a battery charger, you can also use rechargeable AAA batteries.
1. Press in the tab on the battery cover as you lift the cover off.
2. Install two batteries, inserting the
+ and – ends as shown.
3. Replace the battery cover and press it down until it clicks into place.
Battery indicator
light
Button
Cord
attachment
slot