User's Manual

viii
HT660e Front View............................................................................5
HT660e Rear View ............................................................................6
First Step with HT660e ......................................................................7
Switch On Backup Battery.................................................................7
Install the Battery Pack......................................................................7
Supply Power to the HT660e.............................................................8
Charge the Battery for the First Time.................................................8
Protective Screen Film.......................................................................9
First Time Use of the HT660e............................................................9
Setting the Time Zone......................................................................10
Setting Date/Time ............................................................................10
Chapter 2
Using the Keypad and Scanner ..................................................................11
Keypad.................................................................................................... 11
HT660e HotKey...............................................................................12
Bar Code Scanner ..................................................................................13
Chapter 3
Power system...............................................................................................14
Charging the Lithium-Ion Battery Pack ...................................................14
Charging the Main and Backup Battery for the First Time ...............14
Environment Consideration for Charging.........................................15
Power Status Indication ...................................................................15
“Backup Battery Low” Icon...............................................................15
Charging the Lithium-Ion Battery Pack ...................................................15
Storage and Safety Precautions .............................................................16