5
Battery Caution:
1. Risk of explosion if battery is replaced by incorrect type. You
must need to use the Nickel-Metal Hydride rechargeable
battery.
2. The battery may fail or explode when shorted, overcharged
or charged with incorrect polarity.
3. Do not dispose of in fire and prevent explosion.
Technical support
In an unlikely event that you encounter a problem with
ORtek USB Keypad, please visit the web site
www.ortek.com
to contact our supporting group or E-mail
to our technology support engineer
information@ortek.com.tw
. We will solve your problem as
soon as possible.
Battery Low Status
Plug the rechargeable cable to the notebook to electrify the
keypad when the keypad RF distance is shortened. To
charge the battery electric power to full, 3 hours is
sufficient.
