User Manual
Table Of Contents
- “Trilogy 3” MPCI
- Introduction
- Trilogy 3 Product Overview
- Document Purpose
- Key Features
- What’s Not Supported
- References
- WLAN System Architecture
- WLAN Block Diagram
- WLAN Component Descriptions
- WLAN Transmitter Path
- WLAN Receive Path
- WLAN Microprocessor Control
- WLAN Frequency Generation
- WLAN Hardware Environment
- WLAN Power Requirements
- Modem System Architecture
- Modem Block Diagram
- Modem Hardware Environment
- Modem Power Requirements
- Environmental Performance
- Regulatory
- Ethernet Software Driver and Feature Set
- Modem Software Driver and Feature Set
- Operating System Software Support
- AC’97 Modem Driver Package File Description
- SETUP Usage
- SETUP Customization
- Multilanguage Support
- LTHOMOL.exe (Homologation support utility)
- LTSMMSG.exe (User messaging & system audio support utility)
- Selection of Un-homologated Country Messaging
- Over Current Protection (OCP) Messaging
- System Audio Support
- Quality
Trilogy 3 MPCI
M3AWEB/56GA
Product Specification
Over Current Protection (OCP) Messaging
When the user is on the road or even at home and accidentally plugs modem into
RJ-11 jack that is a digital PBX line, the modem will not go off hook to protect the
modem hardware to be damaged by high voltage/current line condition. Upon off
hook event, the following warning message will show up.
“The modem is plugged into a digital PBX line and will not work.”
The modem hardware has to equip the over current protection circuit to support
this feature.
To enable this feature the following line is needed in the INF file(s) for each
operating system.
[PortMod.AddReg]
HKLM,SOFTWARE\Microsoft\Windows\CurrentVersion\Run,LTSMMSG,,LTS
MMSG.exe
(Launch LTSMMSG.exe upon Windows boot-up.)
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