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Chapter 6: Diagnostics Specification 6-5
Menu Flow
The 5992 Diagnostics Menu allows for 16 individual tests to be
performed. These tests display in the following sequence:
1.
KEYPAD TEST: Verifies that each key on the keypad is
functioning properly.
2.
DISPLAY TEST: Tests the 5992 display screen checking that all
displayable characters can display and that each pixel is
functioning properly.
3.
MSR TEST: The MSR diagnostics test the 5992 Magnetic Stripe
Reader, checking that track 1, track 2, and track 3 (if installed), is
reading properly.
4.
IBM 46xx TEST: Tests the 5992 communication parameters using
the RS485 IBM 4680 Feature C protocol.
5.
HOST RS232 TEST: Sets the 5992 Baud Rate, Parity, Data Bits, and
tests the host communication port.
6.
AUX1A RS232 TEST: Sets the 5992 Baud Rate, Parity, Data Bits,
and tests the AUX1A communication port.
7.
AUX1B RS232 TEST: Sets the 5992 Baud Rate, Parity, Data Bits,
and tests the AUX1B communication port.
8.
SRAM TEST: Runs a read and write test on the RAM chip.
9.
ENCRYPTION TEST: Tests the Security Module encryption
(Master Session or DUKPT) with an internally defined account
number and PIN.
10.
OS VERSION: Displays the current software OS version number.
11.
LIBRARY VERSION: Displays the current software library
version number.
12.
SECURITY VERSION: Displays the current software security
version number.
13.
CALIBRATE: Recalibrates the digitizer by making the digitizer’s
coordinates match the LCD’s.