Green/Enter Key; Yellow/Clear Key; Red/Cancel Key; Feed Key - Ingenico Tetra PTS190 Operating Manual

SKYZER TECHNOLOGIES

2.5.1 Green/ENTER Key

The ENTER key is used to signal the end of a data entry sequence or a YES
response to a question.

2.5.2 Yellow/CLEAR Key

The CLEAR key is used to clear data that has been entered incorrectly or to
signal a NO response to a question.

2.5.3 Red/CANCEL Key

The CANCEL key is used to cancel the current action and return to the previous
display or in some instances to the main display.

2.5.4 FEED Key

To feed the paper on the receipt printer, press and hold down the FEED key.

2.5.5 FUNCTION Key

The FUNCTION key is used to enter the function menu.

2.5.6 'Soft' Function Keys

These are the four keys located on the display screen. They are controlled by
the software and their function changes depending on the prompts.
function of these keys is displayed on screen when they are available for use.
The alphanumeric keys are grouped in the following way.

2.5.7 Alphanumeric Key Entry

The alphanumeric keys are grouped in the following way.
1 Q Z <space> ? –
q z
4 G H I
g h i
7 P R S
p r s
To enter an alpha letter, first press the corresponding number key and then
press the FUNC key to scroll through the alpha letters for that key.
INGENICO Tetra PTS190 Paymark Operating GuideVersion 1.02
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