Editing modem initialization strings
The predefined modem initialization strings may be edited by an administrative user. The Init 1 and Init 2 strings may be up to 48 characters each and the Attention and
For more information on the predefined initialization strings, see Enabling or disabling modem initialization strings: on page 15.
Editing modem initialization strings:
At the Sentry: prompt, type set modem, followed by attn, hangup, init1, or init 2 and the initialization string. Press Enter.
Examples
The following command set the Init 2 string to ‘AT E0 Q1 S0=3 S2=64 S12=50 &C1 &D2’:
Sentry: set modem init2 AT E0 Q1 S0=3 S2=64 S12=50 &C1 &D2<Enter>
Displaying serial port information
The Show Ports command displays information about all serial ports. This information includes:
•Serial port data rate
•Modem port initialization strings
•Descriptive port name, if applicable
•DSR signal checking settings
To display serial port information:
At the Sentry: prompt, type show ports and press Enter.
Example
The following command displays all serial port information:
Sentry: show ports<Enter>
Serial Port Configuration
ALL Ports:
Baud Rate: 38400
Console Port:
DSR Check: ON
Modem Port:
DSR Check: ON
Initializations: ON
Init String 1: AT
Init String 2: AT E0 Q1 S0=1 S2=64 S12=50 &C1 &D2
Attention String: @@@
36 • Operations | Sentry PT22 |
| Installation and Operations Manual |