Western Telematic PollCat III, Service Manual

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5. Carefully insert the EPROM upgrade into socket U6.
a) Make certain the EPROM is properly oriented in relation
to the board. The notch on the EPROM must align with
the notch in the white silkscreen ink on the main logic
board as shown in Figure 7.1.
b) Inspect the EPROM to make certain all pins are correctly
seated, and no pins have been bent during installation.
6. Replace the Top Cover. Replace the power cable and power
ON the PollCat III.
7. Access the PollCat III Command Mode:
a) Reset parameters to default settings, type ^B50,2
[Enter] .
b) Clear all stored records, type ^B39,2 [Enter] .
c) Restore saved parameters as described in Section 8 of the
PollCat III User's Guide.
8. Invoke command ^B16 to display the System Status Screen.
Review system parameters, paying particular attention to any
new parameters added by the EPROM update.
Note:
When PollCat III's operating firmware is revised,
functions of individual parameters and commands are
often re-defined. After installing an upgrade EPROM
and re-loading previously saved parameters, carefully
review all parameters, formats, alarm clues and data
filters. Change parameters as needed to fit your
application.
9. Re-attach PBX cable(s) and check the PollCat III to make
certain it is receiving call records.
If you have any questions regarding the EPROM upgrade, please
contact WTI Customer Service as described in Appendix F.
7-2
PollCat III Service Guide