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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
33Connecting 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 null modem as shown in Figure 10.
The leads marked with an asterisk are controlled by the INTUITY system, and the
PMS controls the other leads. Translations for this connection begin on page 195.
!
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 Equinox adapter coming from the MAP,
the mini-tester should show the following:
With the mini-tester connected to only the PMS at the null modem, the mini-tester
should show the following:
With the mini-tester connected to the MAP and the PMS, but in an idle state, the
mini-tester should show the following:
TD*
RTS*
DTR*
RD
CTS
DSR
CD
dark
dark
green
dark
red
dark
dark
TD*
RTS*
DTR*
RD
CTS
DSR
CD
dark
red
dark
red
dark
red
red
TD*
RTS*
DTR*
RD
CTS
DSR
CD
dark
red
green
red
red
red
red