Nortel Networks RTU-292 operation manual Options, Optional Equipment Not Supplied

Page 15

RTU-292 Operations Manual

1.3.4OPTIONS

RTU-292 options include the: The Voice Prompt Option, which gives verbal prompts to the user as an aid in all aspects of unit operation; The Local Phone Option, which allows a DTMF telephone set to be plugged into the unit, allowing control and access from the phone set; and the VMM-100 module, used to add VMR (Voice Modulation Recognition) and DSP noise reduction capability. Among the Software Options are the Squelch Break Access Option, which allows a radio to contact the system via series of squelch breaks and the DTMF Access Option, which allows a radio user to contact the system via a DTMF keypad. Other Software Options include Call Logging and Remote Control of an URC-200 radio. Various spares kits are also available. The STU-III option allows a STU-III phone to be connected to the RTU-

292.This allows an encrypted STU-III conversation to be decrypted at the RTU-292. The decrypted signal is patched into the connected radio system.

Table 1-2		Optional Equipment - Not Supplied

Item		JPS P/N		Description

Depot Spares Kit	5970-691000			Spares for 3 to 5 RTU-292s

Spare PC Board Kit	5970-692000			Spare Boards for 1 unit

Spare Parts Kit	5970-693000			Spares for one RTU-292

Local Phone Option	5930-596000			Allows remote operation of the RTU-292 through the use of
				a standard telephone set connected directly to the RTU-292
				Local Phone port. (Telephone set and cable not supplied.)

DTMF Telephone Set	5930-599000			Telephone set for use with the Local Phone Option

Voice Prompt Option	5930-595000			Standard Version (English, female voice)

VMM-100 Option	5930-591100			Provides DSP Voice Modulation Recognition squelch and/or
				DSP Noise Reduction to the radio RX input.

STU-III Option	5960-796000			Allows connection to a STU-III phone

Rack Slides Kit	5930-594000			1 set slides and hardware to rack-mount one RTU-292.

			Software Options

Call Logging S/W Option	5970-791500			Provides record of calls via RS-232 interface.

Radio Control Option	5970-795000			Provides remote control of URC-200 radio via RS-232 int.

Squelch Break Access	5970-791300			Allows radio connection via series of squelch breaks

DTMF Access Option	5970-799000			Allows radio connection via DTMF keypad.

1-5	JPS Communications, Inc.

Image 15

Contents JPS P/N Revision July JPS Communications, IncPhone 919 Fax 919 Proprietary StatementTable 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 DescriptionAssemblies Main BoardTelephone Interface DSP Module Power Supply SectionHandset/Speaker Interface Radio InterfaceQty Part Number Equipment and Accessories SuppliedOptional Equipment Not Supplied OptionsRTU-292 Specifications General Unpacking and InspectionReshipment of Equipment Installation Overview Installation ConsiderationsFCC Part 68 Regulations Feature / Function Adjustment Default Setting 1RTU-292 Factory Default SettingsLine Voltage Selection Power RequirementsInput Power Selection DC Input Power SelectionConfiguring the RTU-292 Programming Mode Setup ParametersSetting Telephone Send and Receive Levels Telephone Send/Receive Levels Recommended Phone Line SettingsFactory default settings are indicated by an asterisk Type of SystemVOX Sensitivity VOX HangtimeVOX Hangtime VOX SensitivityRX Line Input Impedance Dial ModeDial Mode Telephone Ring VolumeSW2-8 Full/Half Duplex Off Full Duplex Radio Control ModeSW1-3 Radio Control Off Disabled Enabled Full/Half DuplexVoice Prompts Password Protection10Password Protection 11Voice Prompts Enable13 Local Phone Ringthrough 12Local Phone Enable14TX Level Set-up Mode Interconnect InformationRadio Connection Telephone Connection15J1 TEL Line RJ-11C Pin FunctionHandset Connector 16P1-RADIO DB-9 Male17J7 Handset RJ12C Jack 18Terminal Block 6 Position Terminal Block5 RS-232 Connection Audio Level Setup and Adjustments19P2 RS-232 Connector DB-9 Male Setting the Transmit Level10.1.2 Setting the Receive LevelRTU-292 Operations Manual Outline Dimensions Control and Connector Locations Location Of Internal Option Settings Internal Option Setting Details Audio Interface Wiring Diagram Interface Details Installation Checklist Options Installation and ConfigurationInstallation Checklist Front Panel CONTROLS, Indicators and Connectors TEL Line Buttons Speaker Volume ControlPhones Volume Control KeypadKEY Pushbutton Speaker ButtonsAuto ANS Button Audible Ring Button7 P1 AC Power Connector Rear Panel Connectors1 P1 Radio Connector 4 J2 Local Phone ConnectorPlacing a Telephone Call OperationOperation Overview USE of the RTU-292 Speaker to Monitor AudioPutting a Telephone Call on Hold Using the Handset with the RadioConnecting the Radio to the Telephone Line Receiving a Telephone CallManual Phone Patch Procedure 8.18.2 8.6 8.38.4 8.5Automated Operation Negative Acknowledge ErrorRemote KEY Self TestRadio Is Unkeyed Unkeyed Disconnecting DisconnectWaiting For Input Query Radio Is Keyed KeyedCaller Enters The Password if enabled Caller Dials The RTU-292RTU-292 Adapts To The Phone Line RTU-292 Enters the Command Mode Placing a Call in the Command ModeTerminating a Call Operating the RTU-292 from the Front Panel Keypad Dtmf Control CommandsDtmf Command Function 1Standard Dtmf Operational Commands2Programming Mode Dtmf Commands RTU-292 Password Protection Inactivity Disconnect TimerCalling Timer Using the RTU-292 Speed Dial Feature Using the Speed Dial FeatureProgramming the Speed Dial Directory Factory Reset Speed Dial ResetOptional 4 Wire Operation Front Panel Buttons and Indicators Main BoardAudio BUS Arrangement Telephone Interface Circuits Telephone Send CircuitsTelephone Receive Circuits Transmitter Audio Output Ring Detector and Tone RingerRadio Interface Circuits Receiver Input AmplifierSpeaker and Headphone Circuits Dtmf DetectorFSK Modem Microphone CircuitPeak Detector Audio DelayAdaptive Hybrid Noise Generator8 CPU Power SupplyAC Power Supply DC Power SupplySpeech Processor Option Interface BoardVoice Prompt Option Prompt Tone GeneratorDIAL/BUSY Generators Local Phone OptionVoice Prompt Software Interface CircuitryCommands Sent to the RTU-292 RS-232 Remote Control Overview1Command Summary Null Command Auto Answer CommandAudible Ring Command Dial Command Date CommandDtmf Command Disconnect CommandHandset Radio Command Handset Phone CommandSpeaker Radio Command Speaker Phone CommandSD nnALL num.? CR Speed Dial CommandTel-Line Radio Command Tel-Line Phone CommandSoftware Version Command Time CommandResponse Summary Status Returned from the RTU-292Null Response Auto Answer ResponseCall Starting Response Dial Response Disconnect ResponseDtmf Response Elapsed Time Response Handset Phone ResponseHandset Radio Response Speaker Radio Response Speaker Phone ResponseSpeed Dial Response Tel-Line Phone ResponseTel-Line Radio Response Version Response Time/Date ResponseCall Progress Responses Response Error CodesResponse Error Codes Call Progress Responses from the RTU-292Alignment Preventive MaintenanceRepair or Replacement Performance TestingHybrid 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 ProcedureFault Analysis Description Replaceable Parts ListDescription Reference Designator RTU-292 Operations Manual Reference Designator RTU-292 Options Special Software VersionsOperation Installation and ConfigurationVoice Prompts Enable SW1-6 Voice Prompts Off Disabled EnabledVoice Prompt Option Installation SW1-8 Ringthrough Off Disabled Enabled Local Phone Option Installation and ConfigurationLocal Phone Enable SW1-7 Local Phone Off Disabled EnabledLocal Phone Option Operation 5Local Phone Dtmf CommandsVMM-100 Hardware VMM-100 DSP SectionVMM-100 Analog Interface Noise Reduction Algorithm VMM-100 Installation and ConfigurationVMM-100 Software VMR AlgorithmVMM-100 Option Installation Environmental VMM-100 SpecificationsVMM-100 Switch Functions VMM-100 I/O Connector Information P9Dtmf Access Option After the Call Begins RTU-292 Prompts for Confirmation Squelch Break Access OptionChecking The Time And Date Setting The TimeSetting The Date Call Logging OptionControlling the Radio VIA the RTU-292 Front Panel Keypad Radio Control OptionCommand Followed By Command Description 9DTMF Radio Control CommandsSchematic Diagrams Blank Index Environmental Self Test Speech Processor