GuestWorks and DEFINITY ECS Release 9
Technician Handbook for Hospitality Installations
555-231-743 Issue 1
November 2000
Translations and Testing
218Switch-to-PMS Link Translations
If the link to a PMS is idle, the mini-tester may also show the following. The
Physical Link State will be down, and the Protocol State will be down. Po ssible
causes may be that the PMS hardware is powered-up, but the switch is not
administered correctly, or the PMS link is busied out at the switch.
NOTE:
The CTS lead shows green when used with an 8400B. RTS will be lit on the
front panel of the 7400A or 7400B.
TD
RTS
DTR
RD*
CTS*
DSR*
CD*
red
red
red
red
red
green
green