Franklin ic-135 Benutzerhandbuch
20
Digital Book System
Replacing the Batteries
DBS-1 and DBS-2 models use four 3-volt, CR2032
lithium batteries. DBS-2D models use four 1.5-volt,
AA batteries.
lithium batteries. DBS-2D models use four 1.5-volt,
AA batteries.
1. Have new batteries ready.
2. Turn the Digital Book System off.
3. Slide the battery cover off the back.
4. Remove all the batteries.
5. Place new batteries in the cavities,
with their pluses oriented correctly.
In the DBS-1 and DBS-2, the pluses should face you.
6. Replace the battery cover.
✓
Battery Precautions
When you replace batteries, follow these precau-
tions to avoid erasing information in any installed
digital books.
tions to avoid erasing information in any installed
digital books.
• Replace the batteries before they lose all power.
• Once batteries have been removed,
install new ones within two minutes.
install new ones within two minutes.
• Do not mix old and new batteries.
• Never remove batteries while the Digital Book
System is on.
System is on.