Unitech PT600 1.3 Using the Keyboard

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1.3 Using the Keyboard

The keypad of PT600 consists of 27 rubber keys, the  key is used to

switch on/off the unit and other 26 keys are used to control the unit and

key in data. The use of keyboard is categorized to three modes: normal

mode, command mode, and alpha(betic) mode. All keys except  key

may produce a sound (tone) when pressed. Keys of upper four rows have

larger size for easier key-pressing to input numbers.

[] When the unit is off, pressing the  key will turn on the unit.

On the other hand, when the unit is on it is needed to press

and hold down the  key for about one second in order to turn

the unit off.

[CMD] Pressing the [CMD] key sets the keyboard to Command

mode. However pressing and holding down the [CMD] key

for two seconds in Ready mode will enter the User mode. In

User mode, users can invoke system commands by menu

selection.

[ESC] In User mode or Supervisor mode, pressing the [CMD] key

and then pressing [ALPHA] key will exit from the current

operation to the previous operation.

NORMAL

mode

COMMAND

mode ALPHA

mode

press [CMD]

press [ALPHA]

press [CMD]

press [ALPHA]