EM6800-A 56K External Modem
===========================
Contents
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(A) WinXP Installation
(B) AT Commands
(C) LED Indicator
(D) Line-Out and Microphone Jack.
(E) Overview
(F) 56K Connection
(G) Troubleshooting
(H) Modem de-installation
(I) Technical Support
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(A) WinXP Installation
======================
To install under WinXP, please follow the steps as followed:
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(1) The WinXP will install its build in driver for the modem. This driver
has to be updated.
(2) From the Device Manager select EM6800-A 56K External Modem properties.
(3) Select the "Driver" tab.
(4) Select "Update Driver...".
(5) A windows will be prompted up. Place a check on the box showing "Install from a list
or specific location (Advanced)". Then click "Next".
(6) Install the driver from the location where the driver is being saved.
(Eg. D:\WinXP)
(7) A warning sign will appear. Select "Continue Anyway".
(8) The modem installation is finished. Click on "Finish".
(9) The modem is installed.
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(B) AT Commands
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For Standard and Enhanced AT Command Set, please refer to the document
ATCOMSET.PDF.
To view this document, you need to have Adobe Acrobat Reader 3.0 or higher.
If you do not have this software program installed, you can download it freely from the
Web at:
http://www.adobe.com/prodindex/acrobat/alternate.html
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(C) LED Indicator
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These are the actual meaning of the LED lights at the front Panel of your
External Modem. It will be helpful in understand the present status of
your Modem.
AA (Auto Answering)
=> lights up when the modem is configured to answer the ring automatically.
TR (Terminal Ready)
=> lights up when the computer raises the Data Terminal Ready (DTR) line,
indicating it is ready to begin communications.
CS (Clear To Sent)
=> lights up when the data transfer path is clear for data transmission.
OH (Off Hook)
=> lights up when modem is connected to another modem and off hook.
CD (Data Carrier Detect)
=> lights up when modem detects a carrier signal over the telephone line.
SD (Send Data)
=> lights up when the modem transmits data to the computer.
RD (Receive Data)
=> lights up when data is receive by the modem.
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(D) Line-Out and Microphone Jack.
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There are two Jacks at the back of your External Modem. One is for your
Microphone and the other for your Speaker. These will enable you to
use the speakerphone features of Common Communication applications.
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(E) Overview
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By default a server supporting V.90 and K56flex will always indicate
V.90 support through V.8. Assuming the server and client support both
V.90 and K56flex, the client modem makes the decision of preference
between V.90 and K56flex. This preference is controlled via AT+MS command.
By default the client will select V.90 before K56flex.
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(F) 56K Connection
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The client modem will automatically select A-law or m-law through V.8bis
if the server only accepts K56 connection.
This software has been specially customized to allow 56K connection using
m-law modulation format used by most countries in the US and Asia (e.g.
Japan etc.). If you are unable to achieve 56K data connection (depending
on the telephone line condition, in most cases, connection speed range is
from 44K to 54K), please check up with your local ISP for details.
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(G) Troubleshooting
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Please refer to the FAQ.TXT attached with the Modem Installation Driver.
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(H) Modem de-installation
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To de-install the modem, you can go to Control Panel, double click on the "Phone and Modem
Options", select the "Modems" tab, select the EM6800 56K External Modem and click on the
"Remove" button.
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(I) Technical Support
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***********************************************************
* In case you encounter any problem with our products, *
* please quote the following model when calling our *
* Technical Support : *
* EM6800-A 56K External Modem *
***********************************************************
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Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.