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ZETRON 30 Worldpatch Instruction Manual

With selcall
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ZETRON
Model 30 Worldpatch with Selcall
Instruction Manual
Part No. 025-9431B
Please check for change information at the begining of this manual.
Copyright © 1991 - 2000 by Zetron, Inc.
All Rights Reserved

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Summary of Contents for ZETRON 30 Worldpatch

  • Page 1 ZETRON Model 30 Worldpatch with Selcall Instruction Manual Part No. 025-9431B Please check for change information at the begining of this manual. Copyright © 1991 - 2000 by Zetron, Inc. All Rights Reserved...

  • Page 3: Table Of Contents

    Table of Contents CHANGE INFORMATION WARRANTY 1. INTRODUCTION INTRODUCTION .............. 1-1 FEATURES............... 1-1 2. SPECIFICATIONS GENERAL SPECIFICATIONS ......... 2-1 TELEPHONE INTERFACE SPECIFICATIONS ....2-1 RADIO INTERFACE SPECIFICATIONS......2-1 ADDITIONAL SPECIFICATIONS ........2-2 PAGING FORMATS ............2-2 3. OPERATION OVERVIEW ..............3-1 BASIC CALL TYPES ............
  • Page 4 Table of Contents (Continued) OPTIONS................3-8 4. PROGRAMMING PROGRAM MODE ACCESS ........... 4-1 ENTERING A PROGRAM COMMAND......4-1 PROGRAMMING COMMANDS ........4-2 Access and Disconnect Codes ........4-2 Mobile-to-Phone Pulse or DTMF Dialing..... 4-3 Number of Rings-to-Answer........4-3 Single Digit Access Code Validation ......4-3 Dial Regeneration Timeout Timer .......
  • Page 5 Table of Contents (Continued) COR Hold Time ............4-12 Busy Tone Detector............. 4-12 PL Strip Output ............4-12 Auxiliary Output Control ..........4-12 Program Access Code ..........4-13 Reset All Parameters to Factory Default..... 4-13 Installation Tests ............4-13 Exit Program Mode............4-13 TWO-TONE TABLES ............
  • Page 6 Table of Contents (Continued)

  • Page 7: Warranty

    Zetron’s products or services. COPYRIGHT This publication is protected by copyright by Zetron, Inc.
  • Page 8 3. The sum of ringer equivalence numbers for all devices connected to a single telephone line should not exceed 5 for reliable operation. 4. Repair work on this device must be done by Zetron, Inc. or a Zetron- authorized repair station.

  • Page 9: Introduction

    1. INTRODUCTION INTRODUCTION The Zetron Model 30 is a multi-mode, easy to use telephone interconnect. Simplex VOX, simplex sampling, intelligent sampling, and half duplex modes are supported. Digital voice delay is an available option to enhance simplex operation. Multi-digit DTMF access codes and toll restrict digits are selectable to eliminate unauthorized use of the phone line.
  • Page 10 Section 1. Introduction • Toll defeat access code • 1 - 9 digit DTMF connect code • 1 - 9 digit DTMF disconnect code • Half-privacy mode for duplex installations • Automatic setup mode aids installation for simplex sampling • High-pass filter to remove mobile CTCSS •...

  • Page 11: Specifications

    2. SPECIFICATIONS GENERAL SPECIFICATIONS Power 11-16V DC 150 mA Temperature 0 to 65 degrees Celsius Size 5.5″ W x 6.25″ D x 1.4″ H Weight 1.0 pound TELEPHONE INTERFACE SPECIFICATIONS Line Type End-to-End phone line Connector RJ11 modular jack Incoming Call Ring detection on tip-ring pair.

  • Page 12: Additional Specifications

    Section 2. Specifications ADDITIONAL SPECIFICATIONS Indicators Phone, Carrier, Transmit, Power Switch Connect / Disconnect Station ID Morse Code, fixed 1200 Hz frequency and selectable call sign Prompt Tones Progress tones, error tones, and warning tones sent to phone or mobile Programming Programmable via DTMF phone, DTMF mobile Data Retention...

  • Page 13: Operation

    3. OPERATION OVERVIEW This section discusses the normal operations of the Model 30 Worldpatch. It is divided up based on the types of operations performed. The operation of the interconnect will depend on whether the SelCall or Mobile-to-Mobile calling are enabled or disabled.

  • Page 14: Mobile-To-Phone Calls

    Section 3. Operation Pressing the CONNECT button on the front panel while the Model 30 is on-hook causes it to go off-hook and enter into the conversation mode. Mobile-to-Phone Calls To place a call, a mobile enters the DTMF ACCESS CODE (sign-on sequence) and unkeys.

  • Page 15: Remote Programming Access

    Section 3. Operation Dial Tone Disconnect - If continuous dial tone is detected after the conversation mode of a call has begun, the call will be terminated and 5 fast beeps sent to the mobile. This feature may be disabled by the installer. Mobile Activity - The mobile must transmit at least once during the mobile activity interval.

  • Page 16: Toll Restriction

    Section 3. Operation or by forcing it to end by sending a DTMF “*” as the last digit dialed. (The “*” is not regenerated.) Toll Restriction The Model 30 will not allow a mobile to dial a telephone number whose first or second digit is in either toll restrict table.

  • Page 17: Direct To Air

    Section 3. Operation Direct to Air The user may program the unit to place the received call Direct to Air. If this function is enabled, it places the caller on the air without waiting to get a response from the mobile user to complete the call. This type of operation is particularly useful for in-house systems where the Model 30 is on an extension of a PBX.

  • Page 18: Call Alert

    Section 3. Operation state until commanded to switch states. The output state is saved in the unit’s non-volatile memory and is restored as set even if power is cycled. Call Alert When enabled, Call Alert allows the Model 30 to key up during an existing Mobile-to-Mobile conversation and send two quick beeps over the air when a telephone call comes in.
  • Page 19 Section 3. Operation before the VOX HOLD TIME expires (typically one second), the transmitter unkeys. The Model 30 then begins watching for either VOX or mobile activity. Simplex Sampling When the Model 30 is connected to a radio that switches very fast between transmit and receive (and is not working through a repeater) the Sampling mode may be used.

  • Page 20: Simplex Timers

    Section 3. Operation Simplex Timers VOX Hold Time Sets the VOX hold time, or the time that the VOX detection must be gone before the telco side of the conversation is assumed over. This time should be set to the minimum required as it slows down the conversation, but a time too short will cause the conversation to flip to the mobile side prematurely.

  • Page 21: Programming

    4. PROGRAMMING PROGRAM MODE ACCESS The Model 30 may be programmed from any DTMF equipped radio that can access the unit, or by using DTMF over the telephone line. When programming over the radio, simply enter the program mode access code. The Model 30 will respond with a five-beep “go-ahead chirp”...

  • Page 22: Programming Commands

    Section 4. Programming programming, a key must be depressed every 60 second, or the Model 30 will automatically exit the program mode, returning to normal operation. The Model 30 offers no method of viewing the programmed settings (there is no RS-232 port for CRT or printer.) As such, it is important to be careful during programming and to keep track of all programmed settings.

  • Page 23: Mobile-To-Phone Pulse Or Dtmf Dialing

    Section 4. Programming ______# Disconnect Code 1 - 9 digits (0 to 9, and #) ______# Toll Restrict Bypass Code 1 - 8 digits (0 - 9, *) Note: Some thought must be given to programming new access codes into the Model 30.

  • Page 24: Hook Flash

    Section 4. Programming ___# Dial Regeneration Timeout Timer (0 to 60 in seconds) Hook Flash The hook flash, when enabled, allows the mobile user to flash the telephone line. To hook flash a phone line, the radio user must send a “*0” without letting carrier drop between digits.

  • Page 25: Optional Security Code For Direct To Air

    Section 4. Programming ___# Ringout Mode 0 = Ring once, wait up to 60 seconds 1 = Ringout repeatedly up to 60 seconds 2 = Direct-to-Air Optional Security Code for Direct to Air If Direct-to-Air has been selected for Ringout Mode, then this command can be used to require an access code from the phone caller before the Model 30 will proceed with processing the call.

  • Page 26: Interconnect Courtesy Tones

    Section 4. Programming ___# Station Morse ID Mode 0 = Disabled 1 = ID every 10 minutes, with activity 2 = ID every 10 minutes, regardless of activity ______# Station Morse ID Call Sign (8 digits maximum) For example, to program the Model 30 with the call sign WNCR-414, you would look the seven characters up in Table 4-1, and then enter them using command 25# as follows: Enter DTMF:...

  • Page 27: Call Limit Timer

    Section 4. Programming the phone (i.e. whenever carrier is being received). Other mobile users, or anyone monitoring the channel, are only able to hear the phone caller’s half of the conversation. This command only applies if the patch is operating in the Half- Duplex mode.

  • Page 28: Sample Vox Before Issuing Dial Tone

    Section 4. Programming ___# Set Duplex / Simplex Mode 1 = Half Duplex (Requires full duplex base) 2 = Simplex 3 = Simplex VOX with pre-key 4 = Simplex Sampling 5 = Simplex Sampling with VOX to extend sample interval 6 = VOX / Sampling between words (Intelligent Mode) 7 = Simplex Phone Key Control (phone * and #...

  • Page 29: Dtmf Paging Parameters

    Section 4. Programming A 1000 call Code Plan is programmed using only command “36#”. Code Plan data is found in “Two-Tone Code Plans” on page 4-16. Command “37#” does not apply to 1000 call two-tone paging. Tone timing is programmed with command “38#”. The available timings are give in “Two-Tone Timing”...

  • Page 30: Autodial Numbers

    Section 4. Programming ___# Mobile-to-Mobile Paging (0 = Disabled, 1 = Enabled) Autodial Numbers Programming for the Autodial numbers is done in three parts. First the command is entered, and the patch responds with a double-beep to prompt for the next entry.

  • Page 31: Multiple Second Dial Tone

    Section 4. Programming ___# Dual Function Connect Button (0 = Disabled, 1 = Enabled) Multiple Second Dial Tone Normally, when a mobile user initiates a phone call in simplex, the Model 30 allows two seconds of dial tone to pass from the phone to the radio, then it unkeys and waits for the user to dial.

  • Page 32: Automatic Sample Window Setup

    Section 4. Programming ___# Set VOX Hold Time (entry range is 5 to 15) Automatic Sample Window Setup These commands are used to configure the Sample Window timer, which control how long the patch remains in receive looking for carrier when it samples. Command 78# can only be done from the radio.

  • Page 33: Pl Strip Output

    Section 4. Programming PL Strip Output The auxiliary output FET can be configured for use as a PL strip output. If enabled, the FET pulls the output to ground during paging, and remains there for the duration of a page initiated call. This is intended to indicate to the radio that subaudible signaling should be turned off.

  • Page 34: Installation Tests

    Section 4. Programming Installation Tests These commands are used to set transmit and receive levels during initial installation, and later on for trouble shooting. They are described in Section 5, Installation. Transmit Level Test Repeat Audio Test / Receive Level Adjustment Enable High-Speed Phone Programming (This command disables all prompt and confirmation tones for an automated program upload.)

  • Page 35: Two-Tone Tone Groups

    Section 4. Programming Two-Tone Tone Groups Group Tone # MOT 1 MOT 2 MOT 3 MOT 4 MOT 5 330.5 569.1 1092.4 321.7 553.9 349.0 600.9 288.5 339.6 584.8 368.5 634.5 296.5 358.6 617.4 389.0 669.9 304.7 378.6 651.9 410.8 707.3 313.0 399.8...

  • Page 36: Two-Tone Code Plans

    Section 4. Programming Group Tone # GE B GE C MOT 10 MOT 11 652.5 667.5 1472.9 1930.2 607.5 712.5 1513.5 1989.0 787.5 772.5 1555.2 2043.8 832.5 817.5 1598.0 2094.5 877.5 862.5 1642.0 2155.6 922.5 907.5 1687.2 2212.2 967.5 952.5 1733.7 2271.7 517.5...
  • Page 37 Section 4. Programming Plan # Capcode Mot J Mot K Mot L Mot M Mot N Mot P Mot Q None None None Two-Tone Code Plans (Continued) Plan # Capcode Mot R Mot S Mot T Mot U Mot V Mot W Mot Y None...
  • Page 38 Section 4. Programming Plan # Capcode Mot MT GE X GE Y GE Z 10+10 10+9 11+10 11+9 10+10 11+11 11+11 9+10 10+11 9+11 11+11 None None 11+9 None None 11+10 None None 9+11 None None 10+11 None None None None None 4-18...

  • Page 39: Installation

    This equipment generates, uses, and can radiate radio frequency energy. If not installed and used in accordance with the instruction manual, it may cause interference to radio communications. Instillation of the Model 30 Worldpatch should only be attempted by qualified radio service personnel. GENERAL Connections to the transmitter, receiver, and power are grouped on a detachable terminal strip on the rear for ease of installation.

  • Page 40: Test And Adjustments / Initial Turn-On

    Section 5. Installation DISCRIMINATOR INPUT: Connect pin 3 to the receiver discriminator output. Shielded cable must be used for this connection, connect the braid to pin 2. Note: If a carrier detect signal from the receiver is not used, then unfiltered, unsquelched, raw discriminator audio MUST be used for proper operation of the squelch and receive audio circuits in the Model 30.
  • Page 41 Section 5. Installation until the CARRIER LED comes on, then rotate the control clockwise until the LED goes out again and a little past that. Supply the modulated signal again to verify that the CARRIER LED comes on and stays on while signal is present.
  • Page 42 Section 5. Installation Note: Step 4 is for full-duplex base or repeater installations only. Simplex users can skip on to step 5. 4. SET REPEAT AUDIO GAIN: Enter the command “33# 1#” to set the Model 30 to Half-Duplex. Enter the command “93#”.

  • Page 43: Optional Digital Voice Delay

    Section 5. Installation command “78#”. The Model 30 will key the transmitter, put out two beeps, and remain keyed for two seconds. While the Model 30 has the transmitter keyed, the installer should key his radio and encode a DTMF digit (any digit, it doesn’t matter) for about 4 seconds.

  • Page 44: Installing The Selcall Option

    Section 5. Installation INSTALLING THE SELCALL OPTION The upgrade kit for the Selcall option (950-9957) consists of two ICs and can be installed in the field. The Selcall option also includes all of what would be the APO extensions in a normal Model 30 as well. Note: As part of this installation, all programming in the Model 30 will be reset to factory default values.

  • Page 45: Repair

    Department at (425) 820-6363. Engineers are available. Please have the serial number of the unit and/or the Zetron Order number. If the call is made from the installation site by the installer or radio technician, the problem can usually be solved over the phone.

  • Page 46: Unable To Access Dial Tone Or Answer A Call

    Section 6. Repair Unable to Access Dial Tone or Answer a Call Make sure the CARRIER LED is operating correctly (See Step 5 in Section 5, “Test and Adjustments/Initial Turn-on”). Check the position of JP6. If not using the Decode Input (p1 pin 6), set JP6 to the B position.

  • Page 47: Model 30 Control Board (702-9321K)

    MODEL 30 CONTROL BOARD (702-9321K) Parts List LEGEND: + = OPTION # = NOT INSTALLED ^ = INSTALLED ON HIGHER ASSY - = SUBSTITUTE PART ZETRON MODEL 30 CONTROL BOARD PARTS LIST: Item Qty Reference Part Description Part Ref. 101-0025...
  • Page 48 Section 6. Repair MODEL 30 CONTROL BOARD (702-9321K) Parts List (Continued) Item Qty Reference Part Description Part Ref. 151-0130 CAP,.047uF,50V,10%,CERAMIC X7R .047 C1,C5,C12,C13, 151-0180 CAP,.1uF,50V,20%,CERAMIC Z5U C31,C32,C33,C38 C19,C24,C25,C45 152-0012 CAP,.1uF,50V,5%,POLYESTER 152-0021 CAP,.47uF,250V,10%,POLYESTER 250V 152-0040 CAP,4.7uF,50V,20%, NON-POLAR ELECTROLYTIC,AXIAL C21,C29,C30 152-0080 CAP,.22uF,50V,5%,POLYESTER C40,C39 152-0089 CAP,.001uF,50V,5%,POLYESTER...

  • Page 49: Schematic

    Section 6. Repair Schematic...
  • Page 50 Section 6. Repair...
  • Page 51 Section 6. Repair...

  • Page 52: Silkscreen

    Section 6. Repair Silkscreen...

  • Page 53: Programming

    7. PROGRAMMING LOG AND QUICK REFERENCE Use the following pages to log all programmed settings for future use and as a quick reference for programming commands. Be sure to log all commands entered into the Model 30! The Model 30 may be programmed over the radio or phone line using DTMF commands.
  • Page 54 Section 7. Programming Log And Quick Reference PROGRAMMING LOG AND QUICK REFERENCE _____# Connect Code 1 - 9 digits (0 to 9, *) _____# Disconnect Code 1 - 9 digits (0 to 9, #) _____# Toll Restrict Bypass Code 1 - 8 digits (0 - 9, *) DTMF Regenerate Mobile Originated Calls Pulse Dial Mobile Originated Calls ___#...
  • Page 55 Section 7. Programming Log And Quick Reference COR-to-Answer Access Code to Answer ___# Station Morse ID Mode 0 = Disabled 1 = ID every 10 minutes, with channel activity 2 = ID every 10 minutes, regardless of activity ______# Morse Code Station ID Call Sign ___# Interconnect Courtesy Tone (0 = Disabled, 1 = Enabled)
  • Page 56 Section 7. Programming Log And Quick Reference ___# Select Paging Format 0 = Disable paging 1 = DTMF Format 2 = 100 Call Two Tone Format 3 = 1000 Call Two tone Format 4 = DTMF and 100 Call Two Tone Formats 5 = DTMF and 1000 Call Two Tone Formats ___# (100 Call) “A”...
  • Page 57 Section 7. Programming Log And Quick Reference ___# Repeat Courtesy Tone (0 = Disabled, 1 = Enabled) ___# Set VOX Sample Rate (0.5 to 1.5 seconds, in 100 ms increments, entry range is 5 to 15) ___# Set VOX Hold Time (0.5 to 1.5 seconds, in 100 ms increments, entry range is 5 to 15) ___# Automatic Sample Window Setup (only from...

  • Page 58: Autodial Programming Log

    Section 7. Programming Log And Quick Reference AUTODIAL PROGRAMMING LOG...
  • Page 59 Section 7. Programming Log And Quick Reference...
  • Page 60 Section 7. Programming Log And Quick Reference...

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