Sentry Industries PT22 ユーザーズマニュアル

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 Hang-up strings may be up to 16 characters. 

For more information on the predefined initialization strings, see Enabling or disabling modem initialization 
strings: on page 15. 

At the Sentry: prompt, type set modem, followed by attn, hangup, init1, or init 2 and the initialization 
string. Press Enter. 

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> 

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 

At the Sentry: prompt, type show ports and press Enter. 

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: @@@ 
            Hang-Up String:   ATH 

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•   Operations 

Sentry PT22 

 

 

 

Installation and Operations Manual