codex modem使用说明（Codex modem instructions）.docVIP

下载本文档

5
0
约8.53千字
约 13页
2017-09-05 发布于河南
举报
版权申诉

codex modem使用说明（Codex modem instructions）.doc

1、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。。
2、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击这里二次下载。
3、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。
4、该文档为VIP文档，如果想要下载，成为VIP会员后，下载免费。
5、成为VIP后，下载本文档将扣除1次下载权益。下载后，不支持退款、换文档。如有疑问请联系我们。
6、成为VIP后，您将拥有八大权益，权益包括：VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
7、VIP文档为合作方或网友上传，每下载1次，网站将根据用户上传文档的质量评分、类型等，对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档

codex modem使用说明（Codex modem instructions）

codex modem使用说明（Codex modem instructions） CODEX MODEM instructions 326X FAST MODEM ITU V.34 series supports adaptation mode, features widely used in 326X V.32 bis at the same time. 326X FAST provides a line detection function, can optimize the performance of various connection environment, including the automatic selection of the optimal bandwidth, carrier frequency, data rate. The main characteristics: Data rate: 2.4, 4.8, 7.2, 9.6, 12, 14.4, 16.8, 19.2, 21.6,24.0, 26.4, 2400, 2743, 28.8 baud rate: 3000, 3200, 3429 Carrier frequency: 1600Hz, 1646Hz, 1800Hz, 1829Hz, 1920Hz, 1959Hz, 2000Hz Panel: LED TD: Transmit Data MODEM to receive data sent from the local terminal when shining RD: Receive Data MODEM to receive data transmitted to a local terminal when shining RI/OH: Ring Idecator/ / Off-Hook instructions ringing off hook CD: Data Carrier carrier signal detected a Detect or DCD option is long bright TR: Data detected by Terminal connected to the MODEM DTR Ready, Shi Changliang RC/NC: Remote Control remote control or management of flashing NetWork A/B: A or B A display panel light Each frame has two MODEM MODEM card, A/B MODEM switching operation method: press the ? do not put, according to the \ \. ALM: alarm (Note: the arrow symbol for MODEM and MODEM card horizontal display.) MODEM initialization: After the end of the post, according to several times, until the show?: Reinit Memory? And press the two times. Set an example: A synchronous mode According to the ? until the show: MODULATION OPT S (arrow symbol MODEM MODEM card, the horizontal display mode.) According to the ? until the show: Line = Dial According to the ? until the show: Line = 2W Lease According to the \ \ to determine. According to the ? until the show: Mod = V.34 Auto ? to select the appropriate protocol, according to the \ \. O on the MODEM V series recommendations V.35 echo cancellation in full duplex AM-LFM 64Kbit/s V.34 28.8 Kbit/s V.32bis echo cancellation in full duplex trellis code modulat