Zoom MAC quick start Quick Start and Reference Guide

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Problem: Your faxmodem is not communicating data as fast as you expect.

Solution: For data communication above 14,400 bps, make sure that the modem at the other end of the telephone connection also supports V.34.

Follow the recommendation provided under Tips for Selecting Setup Options in Chapter 2 for setting the port speed in the software. Your faxmodem’s speed may be affected by the speed of your computer hardware and operating sys- tem.

If you are sending or receiving pre-compressed data files such as BIN or HQX files, turn off the faxmodem’s automatic data compression feature before you call the remote modem. Automatic data compression cannot compress the files any further and may slow down their transmission.

26	Quick Start and Reference Guide

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Contents MAC Copyright All rights reserved Contents Page Introduction What You Need to Use Your FaxmodemDocumentation Conventions For some modems, you may also have receivedIntroduction Installing the Faxmodem Turn the computer back on Summary of the Indicator Lights FAX Using Initialization Strings Using the FaxmodemUsing Other Voice, Fax, and Data Communica- tions Software Tips for Selecting Setup Options Using AT Commands ∙ Set auto baud detect to OFF or noReturning to the Factory Settings Using AT commands in terminal modeSolving Common Problems For help with this problem… See Page…General Troubleshooting Problem No response appears after executing a com- mand Problem Modem does not auto-answer Type AT &D0 &W &Y0 and press EnterFor low volume Echo TroubleshootingProblem The modem speaker volume is too low or too high For highest volumeDial Troubleshooting Connection TroubleshootingAT &F On next Initialization string AT&F&C1&D2W2 Dial prefix ATW2D Problem Your modem does not make a connection Quick Start and Reference Guide Appendix a Product Summary Quick Start and Reference Guide Appendix B Product Specifications ExternalAppendix C Regulatory Information FCC Part 68 Telecommunications StatementIndustry Canada Attachment Canadian Emissions StatementSerial Number Important InformationFaxmodem Model Date of Purchase Store or Dealer