JPS Communications, Inc | Nortel Networks RTU-292 instruction

Installation and Operation Manual

RTU-292

RADIO / TELEPHONE

INTERFACE UNIT

Designed and Manufactured by:

JPS Communications, Inc.

5800 Departure Drive

Raleigh, NC 27616 e-mail: jps@jps.com

JPS P/N 5970-600200	Revision 1.62	July, 2005
	1	JPS Communications, Inc.

Image 1

Nortel Networks RTU-292 operation manual JPS Communications, Inc, JPS P/N Revision July

Contents

JPS P/N Revision July JPS Communications, Inc Phone 919 Fax 919 Proprietary Statement Table of Contents RTU-292 Theory of Operation Front Panel Buttons and Indicators Schematic Diagrams List Of Figures List of Tables Glossary This page intentionally left blank General Scope Description Main Board AssembliesTelephone Interface Handset/Speaker Interface Power Supply SectionRadio Interface DSP Module Qty Part Number Equipment and Accessories Supplied Optional Equipment Not Supplied Options RTU-292 Specifications Unpacking and Inspection GeneralReshipment of Equipment Installation Considerations Installation OverviewFCC Part 68 Regulations Feature / Function Adjustment Default Setting 1RTU-292 Factory Default Settings Input Power Selection Power RequirementsDC Input Power Selection Line Voltage Selection Programming Mode Setup Parameters Configuring the RTU-292Setting Telephone Send and Receive Levels Factory default settings are indicated by an asterisk Recommended Phone Line SettingsType of System Telephone Send/Receive Levels VOX Hangtime VOX HangtimeVOX Sensitivity VOX Sensitivity Dial Mode Dial ModeTelephone Ring Volume RX Line Input Impedance SW1-3 Radio Control Off Disabled Enabled Radio Control ModeFull/Half Duplex SW2-8 Full/Half Duplex Off Full Duplex 10Password Protection Password Protection11Voice Prompts Enable Voice Prompts 14TX Level Set-up Mode 12Local Phone EnableInterconnect Information 13 Local Phone Ringthrough 15J1 TEL Line RJ-11C Telephone ConnectionPin Function Radio Connection 16P1-RADIO DB-9 Male Handset Connector17J7 Handset RJ12C Jack 18Terminal Block 6 Position Terminal Block 19P2 RS-232 Connector DB-9 Male Audio Level Setup and AdjustmentsSetting the Transmit Level 5 RS-232 Connection 10.1.2 Setting the Receive Level RTU-292 Operations Manual Outline Dimensions Control and Connector Locations Location Of Internal Option Settings Internal Option Setting Details Audio Interface Wiring Diagram Interface Details Options Installation and Configuration Installation ChecklistInstallation Checklist Front Panel CONTROLS, Indicators and Connectors Phones Volume Control Speaker Volume ControlKeypad TEL Line Buttons Auto ANS Button Speaker ButtonsAudible Ring Button KEY Pushbutton 1 P1 Radio Connector Rear Panel Connectors4 J2 Local Phone Connector 7 P1 AC Power Connector Operation Overview OperationUSE of the RTU-292 Speaker to Monitor Audio Placing a Telephone Call Connecting the Radio to the Telephone Line Using the Handset with the RadioReceiving a Telephone Call Putting a Telephone Call on Hold 8.1 Manual Phone Patch Procedure8.2 8.4 8.38.5 8.6 Remote KEY Negative Acknowledge ErrorSelf Test Automated Operation Waiting For Input Query Disconnecting DisconnectRadio Is Keyed Keyed Radio Is Unkeyed Unkeyed Caller Dials The RTU-292 Caller Enters The Password if enabledRTU-292 Adapts To The Phone Line Placing a Call in the Command Mode RTU-292 Enters the Command ModeTerminating a Call Operating the RTU-292 from the Front Panel Keypad Dtmf Control Commands Dtmf Command Function 1Standard Dtmf Operational Commands 2Programming Mode Dtmf Commands Inactivity Disconnect Timer RTU-292 Password ProtectionCalling Timer Using the Speed Dial Feature Using the RTU-292 Speed Dial FeatureProgramming the Speed Dial Directory Speed Dial Reset Factory ResetOptional 4 Wire Operation Main Board Front Panel Buttons and IndicatorsAudio BUS Arrangement Telephone Send Circuits Telephone Interface CircuitsTelephone Receive Circuits Radio Interface Circuits Ring Detector and Tone RingerReceiver Input Amplifier Transmitter Audio Output FSK Modem Dtmf DetectorMicrophone Circuit Speaker and Headphone Circuits Adaptive Hybrid Audio DelayNoise Generator Peak Detector AC Power Supply Power SupplyDC Power Supply 8 CPU Voice Prompt Option Option Interface BoardPrompt Tone Generator Speech Processor Voice Prompt Software Local Phone OptionInterface Circuitry DIAL/BUSY Generators Commands Sent to the RTU-292 RS-232 Remote Control Overview 1Command Summary Auto Answer Command Null CommandAudible Ring Command Dial Command Date Command Dtmf Command Disconnect Command Handset Radio Command Handset Phone Command Speaker Radio Command Speaker Phone Command SD nnALL num.? CR Speed Dial Command Tel-Line Radio Command Tel-Line Phone Command Software Version Command Time Command Response Summary Status Returned from the RTU-292 Auto Answer Response Null ResponseCall Starting Response Disconnect Response Dial ResponseDtmf Response Handset Phone Response Elapsed Time ResponseHandset Radio Response Speaker Radio Response Speaker Phone Response Tel-Line Phone Response Speed Dial ResponseTel-Line Radio Response Version Response Time/Date Response Response Error Codes Response Error CodesCall Progress Responses from the RTU-292 Call Progress Responses Repair or Replacement Preventive MaintenancePerformance Testing Alignment Hybrid Balance Measurement Hybrid Balance Test Set-Up Main Hybrid Test Procedure Alternate Hybrid Test Procedure VOX Sensitivity Measurement VOX Sensitivity Test Set-Up VOX Test Procedure Fault Analysis Description Replaceable Parts List Description Reference Designator RTU-292 Operations Manual Reference Designator RTU-292 Options Special Software Versions Voice Prompts Enable Installation and ConfigurationSW1-6 Voice Prompts Off Disabled Enabled Operation Voice Prompt Option Installation Local Phone Enable Local Phone Option Installation and ConfigurationSW1-7 Local Phone Off Disabled Enabled SW1-8 Ringthrough Off Disabled Enabled Local Phone Option Operation 5Local Phone Dtmf Commands VMM-100 DSP Section VMM-100 HardwareVMM-100 Analog Interface VMM-100 Software VMM-100 Installation and ConfigurationVMR Algorithm Noise Reduction Algorithm VMM-100 Option Installation Environmental VMM-100 Specifications VMM-100 Switch Functions VMM-100 I/O Connector Information P9 Dtmf Access Option After the Call Begins RTU-292 Prompts for Confirmation Squelch Break Access Option Setting The Date Setting The TimeCall Logging Option Checking The Time And Date Controlling the Radio VIA the RTU-292 Front Panel Keypad Radio Control Option Command Followed By Command Description 9DTMF Radio Control Commands Schematic Diagrams Blank Index Environmental Self Test Speech Processor