Reftek 130-MC - Configure the Modem Initialization String; Modem Dial out Strings; Modem Power Time Windows

Rev G REF TEK 130 Multi-Channel Users Guide 5/14/2021
96223-00-UG
Reftek Systems Inc. 43
Configure the modem initialization string
The modem init string must have at least one AT command supplied. If the init and hang-up
strings are null, then it is assumed that the modem port has no modem attached. By doing this
the external port can be used in a direct serial mode (presuming the internal modem is not
installed).
1. Define the 130-MC modem initialization parameters by entering the Factory Default setting.
2. Enter the 130-MC modem Hang-up String.
Modem Dial Out strings
Upon callout the Dial #1 number is used first and if it fails then the Dial #2 number is tried.
Note: The user should enter the string exactly as it will be sent to the modem. i.e. The phone number must be preceded by
ATDT.
Modem Power Time Windows
The Modem Power Time (Windows for external modem power) are used to define up to 10
different time windows (Start and duration) in which an external modem is supplied power.