Telenetics MOT202TSA User Manual

MOT202TSA/MOT202TRMModem User’s Guide0049-0119-000, Rev. A

Configuring the ModemPage 11On the front panel of the modem, there are:c One Power LED and six status LEDs (see page 21)c A rotary test switch (see pa

InstallationPage 12Figure 2-4. Modem Jumper Locations

Configuring the ModemPage 13Table 2-1. Jumper SettingsJumper Function Settings See Page…S1Carrier Detect control-33 dBm-43 dBm14S2Transmit level0dBm-2

InstallationPage 14Note:The jumper positions in the following sections reflect theposition of the jumpers on the modem board when you facethe board as

Configuring the ModemPage 15Jumper S3 − 2-wire/4-wire ModeSettings:2-wire4-wire (default)Jumper S3 configures the modem for 2-wire or 4-wire operation

InstallationPage 16Jumper S5 − Transmit CarrierSettings:Control (default)ConstantJumper S5 places the transmitter under terminal control (default) ort

Configuring the ModemPage 17Jumper S9 − RTS-CTS DelaySettings:8 ms (default)33 ms59 ms219 msJumper S9 configures the modem’s RTS-CTS delay. Four choic

InstallationPage 18Jumper S12 − Soft Carrier Turn OffSettings:None8 ms (default)26 msJumper S12 configures the modem to either turn off the transmitte

Connecting a DTEPage 19Jumpers S14 and S15 − Self Test or Test PatternSettings:1 bps18 bps (default)37 bps75 bps150 bpsJumpers S14 and S15 configures

InstallationPage 20Powering-on the ModemTo supply power to the modem, place the POWER ON switch on themodem back panel to the ON position. The PWR LED

Page iiiContentsCHAPTER 1 INTRODUCTION ...5SUMMARY OF KEY FEATURES...

Page 21Chapter 3 LEDs and Controlshis chapter describes the LEDs and controls on the modem.Front Panel LEDsTable 3-1 describes the LEDs on the modem f

TroubleshootingPage 22Front Panel Test SwitchThe modem front panel has a five-position rotary switch that lets youselect the modem’s operating mode. T

Front Panel Test SwitchPage 23Figure 3-1. Analog Loopback TestFigure 3-2. Digital Loopback TestFigure 1 - Analog Loopback TestDTEDTERECEIVERTRANSMITT

TroubleshootingPage 24Figure 3-3. Self TestFigure 3-4. Transmit Test PatternDTETEST PATTERN TRANSMITTERERROR CHECK RECEIVERPADModemSelf Test Mode4-Wir

Page 25Chapter 4 Troubleshootinghis chapter describes troubleshooting procedures you can use in theunlikely event you encounter a problem with your mo

SpecificationsPage 26Line and Modem TestThe line and modem test verifies the local modem, the remote modem,and the communications line between them. W

Page 27Chapter 5 Specificationshis chapter lists the specifications for the modem.GeneralOperation:2-wire half-duplex or 4-wire full-duplexprivate lin

SpecificationsPage 28Test features:Self Test, Analog Loopback, DigitalLoopback, and Test Pattern TransmitDimensions and WeightWidth:7.00 inches (17.8

Interface Pin AssignmentsPage 29Interface Pin AssignmentsDTE Connector - EIA RS-232-CPin RS-232C Circuit CCITT V.24 Circuit Function1 AA 101 Protectiv

SpecificationsPage 30NOTES

ContentsPage ivCHAPTER 3 LEDS AND CONTROLS ... 21FRONT PANEL LEDS...

Page 31Appendix ACompliancesFCC RuleThis device complies with Part 15A of the FCC Rules. Operation is subject tothe following two conditions: (1) this

CompliancesPage 32Department of Canada StatementThis Class A digital apparatus meets all requirements of the CanadianInterference-Causing Equipment Re

Page 33Appendix BLimited ProductWarrantyTelenetics warrants that the Product sold will be free from defects inmaterial and workmanship and perform to

Limited Product WarrantyPage 34NOTES

Page 5Chapter 1 Introductionhe Telenetics MOT202TSA standalone modem andMOT202TRM rack-mount modem are Frequency Shift Keyed(FSK) modems designed for

IntroductionPage 6ModelsThe Telenetics modem is available in two models:c The MOT202TSA is a desktop modem.c The MOT202RTM is a rack-mount modem that

Contact InformationPage 7Contact InformationFor more information about Telenetics’ MOT202TSA andMOT202TRM modems, or other Telenetics solutions, pleas

IntroductionPage 8NOTES

Page 9Chapter 2 Installing the Modemhis chapter describes how to install the modem.Site PreparationThe location where you install your modem should be

InstallationPage 10Additional Items You NeedTo use your modem, you need the following additional items:c All users: an RS-232 cable to connect a data