Case Communications Mayze 24, Reference Manual, Page: 21 / 166

2 Installation
2.1 Pre-Installation
In addition to your DTE, and depending on the way you set up and intend
to use your modem, you may need:
• A 25-pin male D-type (ISO 2110) cable to connect the modem to the DTE
(your computer or terminal). See Appendix B for details of the pin
connections.
• A telephone line (PSTN or leased), terminated with a standard socket
(see the postcard at the rear of this manual if you need to order one from
BT).
• For asynchronous command of your modem:
– The capability of sending asynchronous AT commands via the
V.24/RS-232-C serial port on your DTE to your modem, or
– A separate asynchronous command terminal with a V.24/RS-232-C
serial port.
• For the standalone modem, a mains power socket outlet installed near
the modem, easily accessible, and capable of supplying 1.0 amps at the
nominal voltage and frequency.
Please refer to Appendix C for country-specific information.
The modem is designed for use in a domestic, office or computer room
environment. The standalone modem should be sited:
• Sufficiently close to the mains power outlet so as not to cause strain on
the connecting cable.
• Sufficiently close to the PSTN or leased line termination so as not to
cause strain on the connecting cord.
• Away from sources of heat such as radiators or direct sunlight.
• Away from sources of radiation such as motors and video displays.
X460-306851 Issue 1 2-1 Rev.0