Ultratec Compact-C, Руководство пользователя

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5
POWER &
BATTERIES
KEYBOARD &
DISPLAY
TIME/DATE
TELEPHONE/
WIRELESS
CALLS
MEMOS CONVERSATIONS MEMORY DIRECTORY CODES
CARE &
REPAIR
when the batteries run down completely.
Exercising Rechargeable Batteries
You should run down the batteries completely and recharge them
about once a month. Use the Compact/C without the AC adapter
until the batteries are low and then plug the adapter back in and
recharge for 14 hours.
The batteries should last several years. But if they start running
down quickly after recharging, they need to be replaced.
Rechargeable, NiCad batteries are available from your Ultratec
dealer or any store that sells batteries.
The battery compartment has +
and – symbols to show you
which way the batteries go in.
Using Rechargeable Batteries
Plug in the AC adapter for 14 hours to completely charge the
batteries before you use the Compact/C on battery power for the
first time.
The unit automatically uses battery power unless you plug in the
AC adapter. Even with the AC adapter plugged in, the Compact/C
uses battery power if there is an emergency electrical outage.
Fully-charged batteries will power the Compact/C for about eight
hours. The batteries will last longer—up to 16 hours—if you turn
the backlight off.
“B” in the upper left corner of the display means it is time to
recharge the batteries. If you turn off the display backlight, you may
have 5-10 minutes of power left. The Compact/C will turn itself off
Replacing Rechargeable Batteries
1.
Remove the battery cover by pressing in on the front edge
and lifting.
2. Remove the old batteries.
3. Install five, NiCad size AA rechargeable batteries. Align the
positive and negative ends according to the
+
and
–
symbols
on the bottom of the battery compartment.
4. Put the battery cover back on.
5. Plug in the AC adapter and charge the new batteries for 14
hours.
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