User's Manual
Table Of Contents
- Preface
- About This Manual
- Table of Contents
- Chapter 1
- Getting Started
- Chapter 2
- Using the Keypad and Scanner
- Chapter 3
- Power system
- Chapter 4
- Data Communication
- Chapter 5
- Useful Utilities
9
Supply Power to the HT680
Connect the USB/Charging Cable to the HT680 and connect the AC adapter to
the cable’s power jack and an electrical outlet.
Or place the HT680 into the Docking Station (first connect the power supply to
the Docking Station).
First Time to Charge the Main Battery & Backup
Battery
We would like to propose to charge the battery at least up to 16 hours for the
first time to use. While it normally only takes about 4 hours to charge the
battery after it's been drained, when charging the battery for the first time
please allow at least 16 hours. While charging the main battery the backup
battery should also be charged. Please make sure the backup battery has
been switched “ON” (this cannot be emphasized enough).
CAUTION: There is a high risk of data loss from RAM if the backup battery is
not fully charged. This can happen if the main battery has been
drained and the unit is not connected to the AC adaptor. For this
reason, it is crucial that the backup battery is switched on before
charging the main battery for the first time.
Protective Screen Film
To protect screen, the HT680 has been provided with a protective plastic film.
You may remove it (if required). The screen will be more susceptible to
scratching without the film, but will be more readable.
First Time Use of the HT680
Pressing the Power ON/OFF Key
The Unitech HT680 welcome screen appears. The Windows CE screen will
appear shortly thereafter.