User's Manual
Table Of Contents
- Chapter 1 - Using the Computer
- Introducing the CN3 Mobile Computer
- Learning Software Build Versions
- Resetting Your Computer
- Scanning Bar Codes
- Using the Batteries
- Adjusting the Beeper
- Using the Color Camera
- Using the Intermec Settings Applet
- Using the Keypad
- Using the Screen
- Software Tools
- Using the Speakers
- Using the Status LEDs
- Using the Storage Card
- Setting Vibrate Mode
- Setting Up GPS on Your CN3
Chapter 1 — Using the Computer
10 CN3 Mobile Computer User’s Manual
The charge/operating power can be applied to the CN3 using an AC wall
adapter, a magnetic card reader snap-on, a single dock with ac adapter or
auto-lighter adapter attached, a multidock, either charge-only or Ethernet,
or an auto lighter adapter.
For information on these accessories, see “Accessories for the Computer”
on page 190.
Maximizing Battery Life
Note that batteries are chemical devices. If these are left setting on a shelf
for long periods of time outside the CN3, the batteries slowly discharge,
eventually to zero if left unchecked. The battery chemistry resists normal
degradation if you store the battery in a charger as opposed to leaving the
battery in a discharged state. Below are things that you can do to maximize
the life of your battery.
Removing and Installing the Battery
To remove the battery, press the battery release tab to the left until the
battery is released from the CN3, then lift it away.
Battery Conservation Tips
When You Want To: Do This to Save Battery Power:
Operate the CN3 and the Low
Battery status icon appears or the
Battery light comes on.
Press the power switch to turn off the CN3. Remove the battery and insert another
fully charged battery within five minutes or you may lose state. Or, you can connect
the CN3 to an external power source.
Stop using the CN3 for five
minutes or longer.
Make sure the low battery icon is not on the screen and that the Battery light is not
turned on. Press the power switch to turn off the CN3.
Store CN3s for more than a day. If you are storing the CN3 for a few days, like over the weekend, install the charged
battery or attach the CN3 to a power source.
If you are storing the CN3 for longer, remove and charge the battery, then store both
the battery and the CN3 in a cool location.
If the battery in storage is not used in several months, you should recharge the battery
to keep it at its performance peak,
Store the battery outside the
CN3.
Store the batteries in a charger.
Battery Release Tab