Powerware 5075 kVA - Manual (Page 116)

108 Powerware BPIII Harsh Environment UPS 50--75 kV Installation and Operation
164291261 Rev. F 111503
Configuring the Modem
The modem must be configured by the user before connecting to the UPS. In
addition, the modem must be programmed with the Call Out telephone numbers in
order to operate the Remote Notification option.
To configure the modem, connect the serial port of a standard PC computer to
the modem through the serial cable. Run a terminal emulation program on the
computer. Test the connection to the modem by typing [A], [T] and [ENTER].
The modem should respond with either “OK” or “0” (zero). If the modem does not
respond, consult the modem manufacturer’s manual to confirm your setup. If the
modem still does not respond, then seek technical assistance from your modem
manufacturer.
After connection, perform “Basic Modem Configuration” and the remaining
sections of this chapter.
Basic Modem Configuration
The modem should be a plug and play type. All setup is configured by the UPS.
Only the initial phone number needs to be entered by the user.