Operating Principle; Operation With The Terminal Program - INSYS 56k Small INT 2.0 Manual Manual

Operating Principle

11 Operating Principle
This chapter describes the basis procedures to operate and configure a INSYS Modem 56k
Small INT 2.0. It will also give you an overview of the control elements of the software
HSComm.
You have two possibilities to operate and configure the INSYS Modem 56k Small INT 2.0.
In general, the INSYS Modem 56k Small INT 2.0 is configured and operated via AT com-
mands. You can enter these commands yourself with the help of a terminal program and
the AT command reference. As an alternative, you can enter the most important func-
tions easily with the help of the configuration software HSComm.
11.1

Operation with the Terminal Program

In general, any terminal program may be used. We recommend the program Ter-
aTerm by T. Teranishi. It is available free of cost on the Internet at
http://hp.vector.co.jp/authors/VA002416/teraterm.html.
Configuration and settings of the INSYS Modem 56k Small INT 2.0 with a terminal
program
How to configure and operate the INSYS Modem 56k Small INT 2.0 with a
terminal program.
The INSYS Modem 56k Small INT 2.0 is connected to the PC and switched
on.
A terminal program is installed on the PC.
1. Start your terminal program.
2. Open the serial port, to which you connected the INSYS Modem 56k Small
INT 2.0.
COM1 under Windows corresponds to /dev/ttyS0 under Linux.
3. Type the character string AT into the terminal program. Complete the entry
by pressing the Enter key.
Each command input starts with AT und is completed with the Enter key.
The INSYS Modem 56k Small INT 2.0 responds with OK:
If the INSYS Modem 56k Small INT 2.0 does not respond, this may have two
reasons:
a) The INSYS Modem 56k Small INT 2.0 is switched off or
b) The INSYS Modem 56k Small INT 2.0 is connected to a different serial port.
Check it and repeat step 3.
24
INSYS Modem 56k Small INT 2.0