MODEL 4030 Two-Channel Listening Station User Manual
Contents
1. 51821 626 R12 Potentiometer 10kQ 10 0 05 54131 005 C7 Capacitor CM SM 0 01 uF 50V 102881 339 R13 Resistor SM 10 5 1 8W 102513 100 C8 Capacitor EL 47 uF 25V 51821 625 R14 Resistor SM 47 kQ 5 1 8W 102513 473 C9 Capacitor CM SM 0 01 uF 50V 102881 339 Li C10 C11 Capacitor EL SM 1 uF 50V 102884 606 K Resistor SM 100 5 1 8W Ei Capacitor EL SM OU M 50 1028847600 R17 Resistor SM 150kQ 5 1 8W 102513 154 C13 C14 Capacitor CM SM 0 1 uF 50V 102881 351 uis Resistor SM 100 5 1 8W 102513100 CR Capacitor LE 2200 ME 22V 31092 116 R19 Potentiometer 10kQ 10 0 05 54131 005 C16 Capacitor EL SM 4 7 uF 25V 102884 410 Resistor SM 100 5 1 8W oa C17 Capacitor CM SM 220 pF 50V 102879 208 R21 Resistor SM 1kQ 1 1 8W C18 Capacitor EL SM 4 7 uF 25V 102884 410 R22 C19 Capacitor CM SM 220 pF 50V 102879 208 R23 Resistor SM 09 5 1 8W 102513 000 C20 Capacitor CM SM 0 1 uF 50V 102881 351 R25 Resistor SM 100kQ 1 1 8W 102404 400 23 R26 Resistor SM 100 5 1 8W 102513 100 C24 Capacitor EL SM 0 1 uF 50V 102884 600 R33 C25 Capacitor EL SM 10 uF 25V 102884 412 R34 Resistor SM 1 5 1 8W 102513 102 C26 Capacitor LE 2200 uF 25V 517002 116 R35 Resistor SM 100 1 1 8W 102404 400 C28 C29 Capacitor NP 10 uF 25V 52710 078 Ul IC SM Dual Op Amp LM8333 16030833 SM DI D4 Diod SM Switching 914 4148 58711 100 U2 U3 IC SM Low Pwr Audio Amp 16032. 0146 SM DSI LED Rectangular Green 58685 101 MESE n Connector St Locking 0 059 M 4 59958 104 v4 IC Voltage Regulator 12V 641106003 Support Bracket J3 Connector St Header 0 100 M 5 590089 005 Nut Self Cinching 4 40 59832 002 Q1 Q2 Transistor SM SI NPN MMBTAI3 54749 000 RI R2 Resistor SM 22 1 1 1 8W 102404 333 10
3. 6 9 Screw 4 40 x 0 25 Pan Head 51845 038 10 Screw 4 40 x 0 1875 Pan 51845 037 Head TO TP1 ON PC BOARD STEREO FIGURE 4 Connector Plate Assembly Model 4030 Item No Description Part No Item No Description Part No 6 9 Not Used 1 Connector Plate 90807374 008 10 Jack Phone Stereo 1 4 2013000300 2 Jack Phone Mono 1 4 2013001200 3 Connector XLR 3F 40055 10 4 Connector 4 pin 59958 004 5 Contact Connector 59958 200 Parts Documentation and Schematic D2R14 C25 R415R2 D3R36 C ra O Juni 4 a J Re etre T gt INNI E p ci E r 388 I ll ee 3 DI tm 5 42 ce 1 70 pi IC R R34 LIS c29 C MI R37 N Ll TUI R19 CE ZW 5 U2 RIS N X x 5 c2 E Tic aif R Ce E R21 C12 617 RZ coi US FIGURE 5 PC Board Assembly Model 4030 Ref No Description Part No Ref No Description Part No R3 R6 Used C2 Capacitor CM SM 0 22 uF 50V 102880 237 R7 Resistor SM 10 kO 1 1 8W 102404 300 C3 Capacitor CM SM 0 33 uF 50V 102880 239 R8 Resistor SM 22 1 5 1 8W 102513 103 C4 Capacitor CM SM 0 1 uF 50V 102881 351 R9 Resistor SM 10 1 1 8W 102404 300 C5 Capacitor LE 2200 uF 16V 517002 081 R10 Resistor SM 4 7kQ 5 1 8W 102513 472 RII C6 Capacitor EL 100 uF 25V
4. RTS Two Wire Intercom Series MODEL 4030 Two Channel Listening Station User Manual 9350 7489 000 Rev E 12 2005 PROPRIETARY NOTICE The RTS product information and design disclosed herein were originated by and are the property of Telex Communications Inc Telex reserves all patent propri etary design manufacturing reproduction use and sales rights thereto and to any article disclosed therein except to the extent rights are expressly granted to oth ers COPYRIGHT NOTICE Copyright 2005 by Telex Communications Inc All rights reserved Reproduction in whole or in part without prior written permission from Telex is prohibited UNPACKING AND INSPECTION Immediately upon receipt of the equipment inspect the shipping container and the contents carefully for any discrepancies or damage Should there be any notify the freight company and the dealer at once CUSTOMER SUPPORT Technical questions should be directed to Customer Service Department RTS Telex Communication Inc 12000 Portland Avenue South Burnsville MN 55337 U S A Telephone 800 392 3497 Fax 800 323 0498 Factory Service 800 553 5992 Return Shipping Instructions Customer Service Department Telex Communications Inc Lincoln Nebraska Telephone 402 467 5321 Fax 402 467 3279 Factory Service 800 553 5992 Please include a note in the box which supplies the company name address phone number and a person to contact rega
5. SCRIPTION AND SPECIFICATIONS DESCRIPTION GENERAL The Model 4030 is a portable user station for use with RTS Telex two wire or 4010 IFB intercom systems The Model 4030 is a listen only IFB belt pack that can be used to listen to one or two intercom or program channels FEATURES Features of the Model 4030 include Powered externally via the intercom system power supply on channel one e Power on indicator e Headset earset jack set for a wide range of operation e Monaural phone jack for intercom channel one DESCRIPTION AND SPECIFICATIONS e Stereo phone jack for intercom channels and two FIGURE 1 Dimensions CONNECTIONS amp CONTROLS The Model 4030 has the following connections and controls e Detented intercom program volume controls e Headset connector that accepts 1 4 monaural phone plug e Headset connector that accepts 1 4 stereo phone plug Channel connector that accepts an XLR type 3 pin connector for intercom line and power input SPECIFICATIONS SPECIFICATIONS Type XLR 3F Pin Common Pin2 Channel 1 audio and power input GENERAL Pin3 Channel2 audio POWER REQUIREMENTS 32 VDC nominal standard RTS line 150mA maximum Environmental Requirements Storage 20 C to 80 C 096 to 9596 humidity non condensing Operating 0 C to 50 0 to 9596 humidity non condensing Dimensions Physical 3 65 92 7mm L x 3 75 95 3mm W x 1 5 38mm D Weigh
6. Telex Model 2233 or Model 2234 with a 1 4 monaural phone plug 5 Stereo Headset Connector This connector accepts a wide response headset earset such as the RTS Telex Model 2233 or Model 2234 with a 1 4 stereo phone plug 6 Intercom Channel Connectors The Model 4030 intercom channel is connected via a 3 pin female connector The Model 4030 is powered from the intercom system power supply and will turn on with the intercom system CHAPTER 3 Parts Documentation and Schematic Parts may be obtained directly from Telex at Telex Communications Inc 12000 Portland Ave South Burnsville MN 55337 USA Telephone 800 392 3497 Fax 800 323 0498 Parts Documentation and Schematic NOTES 1 Put loctite Superbonder in body of knobs prior to assembly 2 Knobs to be indexed at 4 o clock position for minimum pot setting 3 Install Valox insulator to inside of case top and bottom FIGURE 3 Final Assembly Model 4030 Item No Description Part No Item No Description Part No 1 Case 4030 9060 7374 009 11 Washer Lock Split 4 50086 004 2 Top Plate 9070 7489 002 12 Insulating Film Local Purchase 3 Connector Plate Assy see 9020 7489 001 13 Loctite Superbonder or Local Purchase page x for parts list equiv 4 Circuit Board Assembly see 9030 7477 002 page x for parts list 5 Knob Nylon Body 9160 563 601 6 Boot Knob 9160 563 602 7 Screw 4 40 x 0 25 Flat Head 800124 001 8 Belt Clip 35877
7. rding the repair the type and quantity of equipment a description of the problem and the serial number s Shipping to the Manufacturer shipments of products should be made via UPS Ground prepaid you may request from Factory Service a different shipment method Any shipment upgrades will be paid by the customer The equipment should be shipped in the original packing carton If the original carton is not available use any suitable container that is rigid and of adequate size If a substitute container is used the equipment should be wrapped in paper and surrounded with at least four inches of excelsior or similar shock absorbing material All shipments must be sent to the following address and must include the Proof of Purchase for warranty repair Upon completion of any repair the equipment will be returned via United Parcel Service or specified shipper collect Factory Service Department Telex Communications Inc 8601 East Cornhusker Hwy Lincoln NE 68507 U S A Attn Service lable of Contents CHAPTER Ti er RT EC RUE Re t Ad die gE ML dd a ihn DESCRIPTION AND SPECIFICATIONS sciiti 1 DESCRIPTION asfalata 1 GENERAL m 1 FEATURES M 1 CONNEGHONS lt CONTROLS salina oett ipe nn tuti 2 SPECIFICATIONS ea labii 3 GENERAL siae 3 CHAPTER 2 OPERATION MC 5 EXTERNAL CONNECTIONS amp CONTROLS 5 Parts Documentation and Schematic DESCRIPTION CHAPTER 1 DE
8. t 10 8 oz 303 gr INTERFACE REQUIREMENTS Earset Headphone Compatibility Accepts 50 to 600 ohm earsets or headphones Audio Input Requirements Input Level 2 V p p OdBu nominal Input Impedance 200 ohms 5 Noise Contribution Less than 60 dB nominal HEADPHONE AMPLIFIER Voltage Gain 27 3dB from intercom channel to earset Maximum Output 65 mW into 150 ohms Frequency Response 250Hz to 8 kHz 1 4dB CONNECTOR PIN CONFIGURATIONS Headset Connectors Type 1 4 Monaural Plug Tip Headset audio high Sleeve Headset audio low Type 1 4 Stereo Plug Tip Headset channel 1 audio high Ring Headset channel 2 audio high Sleeve Headset audio low Audio Power Connector DESCRIPTION AND SPECIFICATIONS EXTERNAL CONNECTIONS amp CONTROLS CHAPTER 2 OPERATION EXTERNAL CONNECTIONS amp CONTROLS NOTE The numbers refer to the callouts in Figure 2 1 1 Channel One Volume Control Use this control to adjust the headset earset listen lt R gt level for channel one 2 On Indicator This LED glows green when the beltpack is connected to an intercom channel that is functioning 3 Channel Two Volume Control Use this control to adjust the headset earset listen level for channel two G NON INTERRUPT 9 HEADSET STEREO N FIGURE 2 Model 4030 Connections and Controls OPERATION 4 Mono Headset Connector This connector accepts a wide response headset earset such as the RTS
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