Spectra EC22S, Руководство пользователя

Страница: 32 / 68

EPSILON CLOCK MODEL EC22S Spectracom Corporation
EPSILON CLOCK User’s Manual 4-8
4.2.2.8 Halt screen
Switch off Left
power and extract
Left Clock
[Back]
NOTE: Halting the machine before shutting it down helps prevent damage to the unit and
provides for smooth operation. Spectracom strongly recommends always halting the
unit before shutdown.
4.3
4.3 4.3
4.3 Alarm
Alarm Alarm
Alarm-
- -
-Time Connector
Time Connector Time Connector
Time Connector
This SubD9 connector may be used to provide a control switch (dry relay contact) for any alarm
display. There are two relays: Alarm and Warning. According to the selected wiring for the alarm
monitor (pins 1-6 or pins 1-7), a relay can be closed when the alarm is on, or open (refer to the
pin-out of the SubD connector).
An RS232 signal provides a means to get time in a printable format (Time of Day in ASCII
format or NMEA format).