User's Manual

13
Chapter 2
Using the Keypad and Scanner
Keypad
Data can be entered into the HT680 via its keypads, which includes: 0~9,
alpha, function, escape, enter, scanner trigger, cursor, and on/off keys.
Enter Key
Scan Key
Function Key
Escape Key
Alpha Key
Cursor Key
Power ON/OFF Key
[ENT] The Enter key confirms data entry.
[FUNC] The Function Key is used in conjunction with specific number keys to
operate as Hotkeys (see next page).
[ESC] The escape key returns the user to a previous page.
[Cursor] The cursor key moves the cursor around the screen.
[Alpha] The Alpha key toggles Alpha mode on and off and Caps mode on and
off. One press of the Alpha key causes the HT680's keys to input
alpha characters, indicated by a blue LED light. A second press
causes the input of upper-case characters, indicated now by a green
LED. A third press returns the HT680 to numerical input.