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OMEGA CDMA  Modem  User’s Guide 

 

 

 

0049-0709-002 Rev. A

Summary of Contents for OMEGA CDMA

Page 1: ...OMEGA CDMA Modem User s Guide 0049 0709 002 Rev A...

Page 2: ...or product without notice Important Notice Because of the nature of wireless communication transmission and reception of data can never EGA or Copyright 2003 Telenetics Corporation ia 92630 tics com...

Page 3: ...used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equ...

Page 4: ...LE 12 POWER SUPPLY CONNECTIONS 12 SETTING THE OMEGA DIP SWITCH 13 DTR DIAL ENABLE 14 ATTACHING A DTE CABLE 14 POWERING UP THE MODEM 16 CALL ANSWER TESTING 16 CONFIGURING THE OMEGA CDMA MODEM 16 LEDS 1...

Page 5: ...Internet Note The OMEGA Modem also is available as a Global System for Mobile Communications GSM cellular solution For more information about the OMEGA GSM Modem please contact Telenetics Models The...

Page 6: ...se channel Adheres to the IS 95A protocol Supports ITU T V 34 data rates up to 14 4 Kbps Supports MNP 5 and ITU T V 42 data correction and V 42bis data compression Supports the industry standard AT co...

Page 7: ...e features of the Type I OMEGA CDMA Modem Figure 1 2 on the next page shows the hardware features of the Type II OMEGA CDMA Modem Figure 1 3 shows the Type II OMEGA CDMA Modem equipped with the Marwel...

Page 8: ...Introduction Figure 1 2 Type II OMEGA CDMA Modem Page 8...

Page 9: ...Installation Figure 1 3 Type II OMEGA CDMA Modem with Marwell Socket Adapter Page 9...

Page 10: ...feet See page 12 5 Install the optional RS 232 module if appropriate See Appendix B 6 Connect the OMEGA CDMA Modem to a power supply See page 12 7 Set the OMEGA CDMA Modem DIP switch See page 12 8 Use...

Page 11: ...external antenna if not purchased from Telenetics Adequate CDMA coverage see Obtaining Cellular Telephone Service below Obtaining Cellular Telephone Service Before you install the OMEGA CDMA Modem you...

Page 12: ...re the OMEGA to the appropriate surface Installing the Optional 8 Port RS 232 Module If you purchased the optional 8 port RS 232 module refer to Appendix B for instructions on installing the module in...

Page 13: ...aud rate Set these switches to match the speed of the attached DTE See Table 2 3 for supported baud rates 3 Parity Async character 8 E 1 Async character 8 N 1 4 Sleep Mode Reserved Set to OFF default...

Page 14: ...em automatically dials the stored telephone number and attempts to establish a data connection Once a remote connection is made a drop in the DTR signal ends the connection Attaching a DTE Cable Note...

Page 15: ...1 shows a close up of the RJ 11 jack with pin 1 identified Table 2 4 lists the pin assignments for the RS 232 connector Table 2 5 lists the pin assignments for the RS 485 connector PIN 1 Figure 2 1 RJ...

Page 16: ...GA CDMA Modem answers the call with its answer tone and performs its handshaking sequence in an attempt to make a data connection Hang up the handset of the telephone that originated the call 2 Use an...

Page 17: ...the power status and either the status of modem control signals or the RSSI depending on how switch 5 is set refer to Setting the OMEGA DIP Switch on page 13 Table 2 6 LEDs Indicating Modem Control S...

Page 18: ...not busy Use the AT command AT CSQ to display the signal quality If the first number is below 20 you may have poor reception from your current location If the second number is 99 you are not getting...

Page 19: ...ings Baud rate use the baud rate selected by Switches 1 and 2 on the OMEGA CDMA Modem see Table 2 3 on page 14 Data bits 8 Parity bit none Hardware flow control enabled AT commands are organized into...

Page 20: ...detection are both disabled 2 Enable additional CONNECT rate and NO DIALTONE result codes dial tone detection is enabled busy detection is disabled 3 Enable CONNECT rate and BUSY result codes dial to...

Page 21: ...nds 8 Duration 0 255 seconds to pause when a comma is encountered in a Dial string default is 2 seconds 9 Carrier detect threshold from 0 22 tenths of a second default is 6 10 Number of tenths of a se...

Page 22: ...al IP address LIP Display the local IP address LOOP Enter loopback mode LPASS string Set the local password LPASS Display the local password LUSER string Set the local username LUSER Display the local...

Page 23: ...ion VT Display the default transceiver configuration W Save the active configuration WTCP 1 Enable TCP waiting for ACK 0 Disable TCP waiting for ACK WTCP Display the TCP waiting activation CAD Query a...

Page 24: ...code stored using NAMLCK If the pass code fails to match an ERROR result code is returned If the OK result code is returned the NAM profile account was activated successfully Parameters values are NA...

Page 25: ...e OMEGA CDMA Modem sends result codes Q0 activates result codes Q1 suppresses result codes Omitting a parameter from a command that requires one is equivalent to specifying a parameter of 0 If you typ...

Page 26: ...Q1 command To reactivate result codes issue the Q0 command When result codes are enabled Q0 is in effect you can select the result code sets from which the result codes are fetched The OMEGA CDMA Mode...

Page 27: ...ters S Registers are addresses of places in memory where various timing parameters redefinitions of selected ASCII characters and other configuration settings are stored The OMEGA CDMA Modem provides...

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Page 29: ...ws If any of these items are missing or damaged please contact Telenetics immediately Installation The 8 port RS 232 module is designed for simple installation in the field 1 Set the OMEGA Power Batte...

Page 30: ...ically routes the call to the default port specified by the command PD port number CR To disable a default port use a laptop computer connected to the OMEGA s DB 9 connector to send the following comm...

Page 31: ...t to abuse misuse accident alteration neglect unauthorized repair or installation are not covered by the warranty Telenetics shall make the final determination as to the existence and cause of any all...

Page 32: ...ial number for each item you wish to return a description of the problem you are encountering and the cause of the problem if known A product support specialist may call to verify that the product is...

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