VeriFone Omni 3200 Specifications download pdf (Page 55)

Performing System Mode Operations

[3]: Initiate Display Test 39

[3]: Initiate Display Test

Press [3] in System Mode to initiate a two-step test of the terminal

display panel. This test lets you verify that the pixel display grid and

the display panel backlight are working properly.

Table 7 Initiate Display Test

Display User Entry

SYSTEM=

(Firmware ID) Press [3] to initiate the display test.

2. (Pixel grid is ‘on’ and the

backlight is ‘on’)

All of the pixels in the display grid are turned ‘on’

(dark) and the backlight remains ‘on’. This lets you

verify that the display grid is working properly.

To continue the test, press [FUNC/ENTER].

3. (Pixel grid is ‘off’ and the

backlight is ‘off’)

The display grid is ‘off’ and the backlight is ‘off.’ This

test confirms that the backlight and pixel grid are

working properly and can be turned off.

To end the test and return to the

SYSTEM=

prompt,

press [FUNC/ENTER] or [CLEAR].

SYSTEM=

(Firmware ID) The backlight is turned ‘on’ again and the System

Prompt is displayed at the top of the pixel grid.

To exit System Mode and restart the terminal

application, press [CLEAR] again.

O3200 RM Book.book Page 39 Thursday, April 29, 1999 3:48 PM

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VeriFone Omni 3200 Specifications Page 55