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GuestWorks and DEFINITY ECS Release 9
Technician Handbook for Hospitality Installations
555-231-743
Issue 1
November 2000
Installing the System
37Connecting the Hospitality Adjuncts
Test Procedure
Using the RS232 Mini-Tester (see the Note on page 5), check the status of the link
where the Equinox adapter connects to the M25A cable as shown in Figure 12.
The leads marked with an asterisk are controlled by the switch, and the INTUITY
Lodging Call Accounting system controls the other leads. Translations for this
begin on page 205.
!
CAUTION:
After using a mini-tester to check data leads, you MUST remove the
mini-tester from the connection. DO NOT leave the mini-tester in-line during
actual operation.
With the mini-tester connected to only the M25A cable, the mini-tester should
show the following:
With the mini-tester connected to only the Equinox adapter, the mini-tester should
show the following:
TD
RTS
DTR
RD*
CTS*
DSR*
CD*
dark
green
dark
green
dark
red
green
TD
RTS
DTR
RD*
CTS*
DSR*
CD*
dark
red
red
green
dark
dark
dark