Checking battery power, Storing batteries, Guidelines for battery use and disposal – Hand Held Products 7900 User Manual
Page 38: Maintenance
3 - 12
Checking Battery Power
Tap Start > Settings > System tab > Power. The Battery tab opens displaying the charge status of both the installed Li-ion
battery pack and the NiMH backup battery inside the terminal.
For more information, see
Power
on page
6-11.
Storing Batteries
To maintain optimal battery performance, follow these storage guidelines:
•
Avoid storing batteries outside the specified range of -4 to 104° F (-20 to 40°C) or in extremely high humidity.
•
For prolonged storage, do not keep batteries stored in a charger that is connected to a power source.
Guidelines for Battery Use and Disposal
The following are general guidelines for the safe use and disposal of batteries:
•
Use only the battery supplied, recommended, or approved by Hand Held Products.
•
Replace defective batteries immediately; using a defective battery could damage the Dolphin terminal.
•
Never throw a used battery in the trash. It contains heavy metals and should be recycled according to local guidelines.
•
Don’t short-circuit a battery or throw it into a fire. It can explode and cause severe personal injury.
•
Excessive discharge damages a battery. Recharge the battery when your terminal indicates low battery power.
•
Although your battery can be recharged many times, it will eventually be depleted. Replace it after the battery is unable to
hold an adequate charge.
•
If you are not sure the battery or charger is working properly, please send it to Hand Held Products or an authorized Hand
Held Products service center for inspection.
Maintenance
When needed, clean the image engine window and the LCD display with a clean, non-abrasive, lint-free cloth. The terminal can
be cleaned with a damp cloth.