Specifications

Omni 3200 Reference Manual

42 [4]: Initiate System Diagnostic Tests

Table 10 Test the Bar Code Reader

Display Action

SYSTEM=

(Firmware ID) Press [4] to initiate system diagnostic tests.

SYSTEM DIAG

To test a bar code reader/wand:

Swipe the tip of the wand in either direction across a

bar code symbol.

NOTE: The Omni 3200 firmware supports the Code 39

and EAN/UPC bar code optical recognition standards.

Although seldom used, the ‘raw timing’ standard is

also supported for bar code readers.

3. (

NNN-NNN-NNN

) If the bar code is read successfully, the numeric value

of the bar code is displayed. (This numeric value is

usually imprinted above the vertical lines of the bar

code, and includes hyphens.)

If the bar code could not be read, the

SYSTEM DIAG

prompt continues to be displayed. In this case, repeat

the procedure with another bar code.

NOTE: If a diagnostic test fails several times, contact

your local VeriFone representative for assistance.

To return to the

SYSTEM=

prompt, press [CLEAR].

To exit System Mode and restart the terminal

application, press [CLEAR] again.

O3200 RM Book.book Page 42 Thursday, April 29, 1999 3:48 PM