Argox PT-90 - Manual (Page 23)

User’s Manual 17
3.2 Function Key Description
 The function key is specially designed for quick access (Hot-key) to some
functions. The function key combines with other keys.

Press function key once (function single mode). After press function key combination,
function single mode switches to normal mode.

Press function key twice (function continue mode). After press function key again,
function continue mode switches to normal.
 Available function key combinations
Key Define Function
+
Reserve (user define)
+
Reserve (user define)
+
Reserve (user define)
+
Reserve (user define)
+
Reserve (user define)
+
Reserve (user define)
+
Reserve (user define)
+
Reserve (user define)
+
Reserve (user define)
+
Reserve (user define)
+
Touch screen calibration
+
Volume Down
+
Volume Up
+
LCD Backlight down
+
LCD Backlight up
+
Move Left
+
Move Right
+
Keypad Backlight ON/OFF
+
Windows Start Menu