Trilithic EASy-PLUS, Руководство по эксплуатации

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EASyPLUS Encoder/Decoder - Operation Manual V8.09
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Telephone / Modem Settings
The Telephone/MODEM Settings group is used
to configure the optional telephone interface of the
EASyPLUS Encoder/Decoder. This interface is used
for voice and data communications over standard
analog (POTS) telephone lines. The most common
use for this interface is local emergency management
access to the EASyPLUS.
1. Select the Enable Telephone Data MODEM
check box to enable data communication.
2. Select the Enable DTMF Touch-Tone Access
check box to enable voice access to the EASyPLUS using a telephone.
3. Set the Answer Telephone After control box for the number of telephone rings to
allow before the modem answers the incoming call.
4. Set the MODEM Timeout if No Activity Occurs for control box to the time, in
minutes, until the modem disconnects from an idle (no data transmitted) connection.
5. Set the Telephone Timeout if No Activity Occurs for control box to the time, in
seconds, until the telephone disconnects if no buttons are pressed on the telephone.
NTP Settings
EAS messages use a time stamp to help determine if messages should be retransmitted.
An accurate EAS clock is crucial for proper EAS operation. EAS message time stamps are
based on the UTC (universal time coordinated) standard, while text displays are based on
local time. It is critical that the system time, time zone, and daylight savings settings of the
EASyPLUS are correct.
1. Select the
Enable NTP
check box to allow the EASyPLUS
to update its internal clock via an NTP server.
2. Select the
NTP Time Sync Interval
(in hours) for the
EASyPLUS to synchronize with the NTP server.
3. Enter the IP address of the
Primary NTP Server
.
4. Enter an IP address for a Secondary NTP Server , if
available.