9
Chapter 1 - Introduction and Description
Connections
To use your modem, you must connect the MT5634MUs USB cable connector to your computer
(USB) and to a telephone line (LINE).
PC
USB Connector
RJ-11 Connector
Figure 1-2: USB and communications connectors.
Connecting to the Computer (USB)
Connect the USB connector on the MT5634MU to a USB connector on the back of your computer.
Connecting to the Telephone Line (LINE)
Plug one end of the cable provided with the modem into the telephone jack in your home or office. Plug
the other end into the LINE jack on the modem.
Note:
The Federal Communications Commission (FCC), Industry Canada, and other regulatory
agencies impose certain restrictions on equipment connected to public telephone systems. See
Appendix A
for more information.
Surge Protectors and Lightning
Your modem has self-resetting lightning protection to protect it from electrical spikes on the telephone
line. During an electrical storm, your safest course is to unplug your computer equipment from both the
power outlet and the telephone line.
Front Panel
The MT5634MU has 4 LEDs on the front panel indicating status, configuration, and activity:
Figure 1-3: Front panel
Data.
The Data LED flashes when the modem is transmitting/receiving data to/from another
modem.
Carrier Detect.
The CD LED lights when the modem detects a valid carrier signal from another
modem. It is on when the modem is communicating with the other modem and off when the link is
broken.
Off-Hook.
The OH LED lights when the modem is off-hook, which occurs when the modem is
dialing, online, or answering a call. The LED flashes when the modem pulse-dials.
Terminal Ready.
The TR LED lights when Windows detects and initializes the modem.
Summary of Contents for MT5634MU
Page 1: ...Model MT5634MU Portable USB Modem User Guide ...
Page 5: ...Chapter 1 Introduction and Description ...
Page 12: ...12 MultMobileUSB User Guide ...
Page 13: ...Chapter 2 Installation ...
Page 30: ...30 MultiMobileUSB User Guide ...
Page 31: ...Chapter 3 AT Commands S Registers and Result Codes ...
Page 47: ...Chapter 4 Remote Configuration ...
Page 50: ...50 MultiMobileUSB User Guide ...
Page 51: ...Chapter 5 Troubleshooting ...
Page 55: ...Appendices ...