Zetron Series 4000 Brochure
Contents
1. or the Model 4020 dual power supply For more information on this and other Zetron products contact MISSION CRITICAL COMMUNICATION SYSTEMS 2008 Zetron Inc All rights reserved Zetron is a registered trademark of Zetron Inc All trademarks are properties of their respective owners2. 24 15 with patch card installed Consoles The Series 4000 can be controlled and monitored from up to sixteen console operator positions Three different styles of console positions are available and may be mixed in the same system rackmount desktop and PC based consoles Designed for Reliability Depending on the application the Series 4000 can be configured for no single point of failure or full redundant operation The Model 4020 and 4048 CCUs with their dual system buses may be configured with dual system controllers and dual power supplies to ensure that no single failure will result in a complete loss of operation For highly critical applications the Series 4000 CCUs can be configured for Tull redundant operation MISSION CRITICAL COMMUNICATION SYSTEMS Radio Interface Compatibility The Series 4000 is compatible with virtually all manufacturers base stations control stations and repeaters utilizing local standard tone or DC control protocols Depending upon the configuration of the radio these control protocols typically support frequency selection activation of CTCSS tones main standby selection and a host of other functions The Series 4000 may also support a variety of trunked radio systems using the Wireless Console concept The Series 4000 offers exceptional application flexibility to meet a wide range of user requirements Operating position types can be mixed or matched and radios and
3. 4MB history of card configuration reports system changes and errors are stored on the STC for Zetron Service Assistance The Console Interface Card provides the interface circuitry to connect the CCU to one dispatch console position desktop rack or video The Dual Channel T R Control Card provides a two channel interface capability for base stations control stations repeaters POTS telephone lines PAs or intercoms Selected dual channel cards can optionally be configured with Channel Check an integrated four minute per channel instant recall recorder Each Auxiliary Input Output Card provides relay outputs and discrete inputs for control monitoring of external devices Typical applications include room light control remote door opening intruder alarms intercom signaling and voter inputs The card also contains an IRIG B decoder to support an interface with external time references using that protocol The Patch Card is mandatory for applications requiring cross channel patch capability Both radio to radio and radio to teleohone patches are supported The Patch Card may be configured for 3 levels of patch paths 8 16 or 24 The optional VoIP Console Gateway allows any Integrator RD console position to be remoted from the CCU via an agency s LAN WAN This gives great flexibility in placement of dispatch positions anywhere the LAN WAN is available J aes oy Thaker cris Model 4048 Shown mounted in opt
4. provides a single card cage solution for applications requiring up to 20 channels For larger applications the Model 4048 accommodates up to 48 channels and 16 operating positions Both employ the same architecture and a common set of circuit cards Each can be configured for no single point of failure with dual system busses dual power supplies and dual controllers Standard features include a dial up diagnostic port for remote monitoring provisions for connection of an external time reference and dual voltage 12 VDC and 120 240 VAC operation with the Model 4048 power supply An optional Radio System Management software package allows users to collect usage statistics on a by channel and by position basis Circuit card options to populate the Model 4020 and 4048 CCU include System Traffic Controller Console Interface Dual Channel T R Control Auxiliary I O and Patch The System Traffic Controller or STC performs the central control function for all cards in the CCU Model 4020 STC s may be operated individually or in a redundant configuration with one operating in hot standby In the event that the primary card fails the hot standby unit assumes control without interruption The STC features ports for remote diagnostics via a modem a diagnostic printer output an external time reference and radio system management output to an external PC executing the Radio system Management software Up to
5. the wide variety of wireless trunked radio interfaces Zetron s Series 4000 is an ideal platform to support communications interoperability The Series 4000 may be used to patch together two or more agencies using different trunked radio schemes to communicate with each other For on scene communications a small version of the Series 4000 the Model 4020 can be installed in a mobile communications van and used for both tactical dispatching as well as on scene interoperability patching The following is a list of currently available Wireless Console interfaces Certain options for designated radios may be required Call Zetron for details Motorola ASTRO e Compatible with Motorola ASTRO Quantar Quantro base stations via the Motorola DIU 3000 digital interface e Supports conventional CAI P25 ASTRO 25 e PTT channel selection PL NAC selection repeat on off coded clear and encryption key selection EF Johnson 5300 Series e Compatible with the EF Johnson 531x 532x VHF 533x 536x UHF and 538x 800 MHz mobile radios may not be compatible with the 53SL Series e Supports analog and P25 conventional and SMARTNET SmartZone ASTRO and P25 trunking e PTT ID status messaging and 15 control functions including channel talk group selection PL NAC selection talk around on off coded clear and scan on off Local Base Station Remote Base Station Repeater leased lines Remote Base Station Re
6. 2001 11 26 14 16 51 0 00 00 23 0174 Phone 2001 11 21 11 12 47 0 00 01 36 Intelligent Integrated Workstation a ete mt amp 0171 Phone 2001 11 21 11 08 16 0 00 01 37 IWS call recording playback D Rase amma erana 0 000 8 0167 Radio 2001 11 20 16 10 04 0 00 00 15 aye 0166 Radio 2001 11 20 16 09 35 0 00 00 10 capability to 9 1 1 telephone and D Poe ammas oono or radio dispatch systems Zetron 3 muanga penn also offers the Model 3022 for ee ee el rackmount console positions Which her soo amas can be configured to meet specific needs SPECIFICATIONS TRANSMIT ELECTRICAL SPECIFICATIONS Audio Output 10 dBm max into 600 ohm line Output Impedance Transmit 600 ohm balanced Idle 600 or 3500 ohms Distortion lt 2 at full output Hum Cross Talk all 50 dB at full output Microphone Input 65 dBm for full output Aux Mic Input 20 dBm for full output Page Spare Input 15 dBm not compressed Frequency Response 3 dB to 1 dB from 250 3400 Hz except guard tone notch Compression Input level increase of 30 dB above knee of compression causes lt 3 dB output increase RECEIVE ELECTRICAL SPECIFICATIONS Input Impedance 600 or 10K ohm 4 wire 600 or 3500 ohm 2 wire Line Balance 66 dB at 1000 Hz Rx Sensitivity 30 dBm max at knee of compression adjustable Frequency Response 3dB to 1 dB from 250 3400 Hz except guard tone notch Compression Input level increase of 30 dB above knee of compression cause
7. SERIES 4000 COMMUNICATIONS CONTROL SYSTEM The Series 4000 is a programmable multichannel multi position radio control console featuring three operator position styles to meet a variety of user needs e Public Safety Police Fire EMS Ambulance EOC Disaster Management Centers Government e Transportation Aviation Mass Transit Maritime Railways e Utilities Energy Fresh Waste Water Oil Gas Electric e Facilities Safety amp Security Corporate College Campuses Hotels Resorts Healthcare Casinos SYSTEM OVERVIEW The Zetron Series 4000 Communications Control system is a full featured radio dispatch console for a multichannel radio system It provides operators with an efficient means of monitoring and dispatching with up to 48 radios both conventional and trunked A Series 4000 system is comprised of a common control unit and one or more console operator positions Distributed in Canada by Omega Communications Ltd 1 888 860 8016 wireless omegacom ca http omegacom ca Al Q ll Me a lt x A Q S 3 IIRS tO S COMMUNICATIONS LTD Integrator RD Model 4048 CCU Common Control Units CCU The CCU is the central switch that routes audio between radio phone channels and console operating positions Series 4000 CCUs are available in two capacities to match your application needs CCU Channel Operating Cross Channel Model Capacity Positions Patches 4020 20 6 8 4048 48 16
8. ary channels are present on the screen even when dispatch requirements change from hour to hour Control actions are accomplished with simple point and click mouse operations or when appropriately configured for touchscreen operation by touching an icon on the screen Integrator RD allows several types of information e g ANI calls and alarms to be presented to the operator as a descriptive name or phrase rather than an ID number Pages can be initiated by direct entry of a cap code or with an Instant Call button Instant Call pages of a given type may be grouped into logical folders to simplify and speed operator access With the optional User Logon feature users may use the Text Intercom to send messages between workstations Also administrators can give advanced feature permissions to Supervisors For additional detail please contact Zetron for a copy of the Integrator RD specification sheet COMMON CONTROL UNITS oe The Common Control Unit or oe Erepere Srbrbre CCU is the central switch that routes audio and control signals between the dispatch operating positions and external communications devices such as radios and telephone lines The modular architecture of the Series 4000 CCU allows a system to be configured to economically meet the user s current needs while providing a cost effective upgrade path for future expansion Two sizes of common controllers are available The Model 4020
9. es are shipped from the factory programmed and labeled to customer specifications Changing the function of a key is simply a matter of using the cursor to select a new function from a menu style list on the computer screen When all selections are made the new configuration is saved on the diskette and printed out for a paper copy The console to be changed doesn t have to be taken out of service until all programming changes have been completed and saved on diskette When ready stored configurations are downloaded to consoles in a matter of seconds Configurations can also be uploaded from a console to a PC for storage or modification INSTALLATION AND MAINTENANCE The Series 4000 is easy to install because of its skinny wire design The Common Control Unit is typically installed in an equipment room near radio and telephone line terminations where the bulk of the wiring is performed Only 5 pairs of wires must be run from the equipment room to each console This not only simplifies cable routing but reduces cable costs Connections between the Common Control Unit and the radio telephone terminations are via 25 pair cables and punchdown blocks Standard or lightning protected punchdown blocks are available Dispatch consoles may be separated trom the Common Control Unit by any distance Short distances allow direct wiring via 5 pair cable while longer distances require the use of modems When modems are used over leased lines on
10. esktop rackmount or video consoles Options include console mounted gooseneck microphone desktop microphone with PIT bar headset jack with volume control secondary training headset jack and PTT handset with cradle Any console may be equipped with two of the options one gooseneck or desk microphone and one headset or handset Smart audio switching always ensures that the proper microphone is activated Plugging a headset Into its jack or lifting the handset from its cradle automatically switches the select audio from the console speaker to the earpiece The footswitch option allows hands free transmit and monitor operation Modems An external modem pair is used to remotely locate a dispatch console up to a mile from its Common Control Unit when the distance between them exceeds 2000 feet The modem provides amplification of audio signals and conversion of data signals to in band audio signals Telephone Radio Headset Interface The Telephone Radio Headset Interface allows the operator to use a common headset for both telephone and dispatch console Under normal circumstances the audio from the console s select channel is presented in the operator s headset Upon activation of XMIT the operator s voice is directed to the selected channel of the console When the telephone instrument Is taken off hook to answer a call select channel audio reverts back to the Automatic Number Identification ANI Field
11. ional cabinet Contact Zetron for cabinet options and pricing PROGRAMMING OF CONSOLES One of the unique features of the Series 4000 system is that it is fully field programmable with the Console Programming System for Windows CPSVV or Radio Dispatch Programming Software RDPS and a Windows 2000 Windows XP or Windows Vista PC CPSW and RDPS not only allow channels to be configured for various types of base stations but they also allow any button to be assigned any available function This eliminates costly upgrades while allowing the system manager to recontigure the buttons or icons at any time in order to accommodate new operating procedures or radio system changes Key top labels are removable and do not require engraving allowing the keys to be relabeled as easily as they are programmed Standard key top legends are supplied by Zetron while custom legends may be created in the field using transparent key tops Configuration 1 Button Assignments j Display Select Labels Group Labels Patch f Alert 1 Alert 2 ICom Select Mon Alert 3 ICom Talk Alert 4 Alarm Ack Freg Up Freg Down Hook Flash AptrOn Apt Orr Self Repeat Release PI Up PI Down No Function Hook Flash Patch Icom Alert Alert a ee ee eS e com Alert Alert Main Call x Ua ea Ne E za Wireless Funciona Menu Options _ Radio Dispatch Programming Software RDPS for the Integrator RD workstation Consol
12. ly b pairs of audio grade lines are required When used over microwave only three full duplex channels are required Channel configuration is performed by CPS RDPS jumpers and switches Each channel may be configured for 2 wire 4 wire or 6 wire E amp M full duplex or simplex high or low impedance Channel test points and level adjustments are accessible without the need for an extender card All channel status LEDs on the cards are visible from the front of the Common Control Unit Each card in the Common Control Unit performs continuous self diagnostics If a serial RS 232 printer is connected to the system the diagnostics can be automatically recorded The supervisor s console is notified in the event of a problem The distributed microprocessor architecture of the Series 4000 is tolerant to component failure and can operate despite the loss of a channel or console LED indicators identify which card may be causing a problem A card or an entire console may be removed or replaced while the system Is In operation The service manual contains full schematics parts IDs and parts lists Factory service spare boards and spare parts kits are available Available forfee services include factory or on site training on site commissioning and after hours service technician support ACCESSORY COMPONENTS Microphone Headset Options A wide range of microphone and headset options are available Each type is compatible with the d
13. oncentrate on the task at hand All Mute instantly reduces the volume of all non selected channels at once Call When channel activity is present the channel s CALL indicator activates making it easy to locate the source of the call The call indicator remains on for a few seconds after the activity stops in case the operator was busy Busy VWVhenever another console is transmitting on the channel the channel s BSY indicator illuminates This makes it easy for the operator to distinguish parallel console transmissions from field activity Transmit The operator may transmit over the selected channel simply by pressing the Transmit button or by pressing the optional foot operated transmit switch With Instant Transmit the operator may transmit over a non selected channel in order to give a brief reply without changing channel selection Last Call Transmit The operator may transmit on the last channel that experienced activity allowing a call to be answered without knowing the channel that it occurred on Volume Enhance PC based console only To help the operator focus on important messages audio on the indicated channel may be instantly boosted to an operator controlled preset level Level Meter The LCD bargraph level meter shows the level of the transmitted voice so the operators can speak at the proper level during transmissions The meter also indicates level when call activity is pre
14. or operating positions are easily remoted WIRELESS CONSOLES amp INTEROPERABILITY Consoles manufactured by trunked radio system manufacturers are typically designed to communicate with their trunked radio infrastructure via wired communications links While this may provide a few operational advantages such as the ability to override a conversation in progress the cost for the additional infrastructure interfaces and the cost of the leased wire circuits can quickly add up This cost may be justified for a large main dispatch center but it may be prohibitive for secondary agencies who are sharing the system The Wireless Console concept allows the Series 4000 to interface to a wide variety of different trunked radio schemes using subscriber units mobile radios as control stations This avoids the extra cost for additional infrastructure equipment and recurring wireline leases In most cases Series 4000 operators can access the full set Integrator RD Workstation w Model 4219 _ 1 LAN WAN Mode 4020 4048 Common Control Unit N Local Control Station RE MW Link Model 4118 4115 Rackmount Console B Model 4018 Desktop Console of features present on the subscriber unit including PTT ID but with the subscriber unit located where needed for proper RF coverage For Wireless Console operation Zetron s advanced PC based radio dispatch software Integrator RD is recommended Because of
15. orts a total of 76 buttons for control of system channel auxiliary I O and paging functions Two LEDs adjacent to each channel control button indicate Status of the various channel functions and auxiliary I O devices Although the Model 4018 can handle up to 24 channels the typical system does not exceed 6 10 channels due to the limited number of available buttons Users requiring more channel capacity than this should consider either the Model 4118 4115B or the Integrator RD workstation Rackmount Console Model 4118 4115B For users who require a rackmount installation or need a console with up to 24 channel capability Zetron offers the Model 4118 Dispatch Console and Model 4115B Console Expander Each unit is 5 1 4 high x 19 wide with a panel designed to facilitate mounting in a standard EIA 19 rack The Model 4115B Console Expander provides 60 programmable function keys each with dual LEDs for Status indication of key functions At least one Model 4115B is required with each Model 4118 This configuration provides functionality that is identical to that of the Model 4018 with the added advantage of expandability Up to three Model 4115Bs can be interfaced with a Model 4118 providing as many as 196 buttons for control of channel auxiliary I O Instant Call pages and other functions PC Based Console Integrator RD Workstation The Integrator RD radio dispatch workstation is comprised of a host computer moni
16. ovides audible and visual indicators to the operator The operator may select one of up to 12 stations to monitor or speak through Compatible with common 3 or 4 wire intercom modules such as Aiphone LE D Not suitable for multi master intercom systems CAD Encoder Port For operator positions equipped with rackmount or desktop consoles a paging encoder provides a Computer Aided Dispatch CAD port which allows the CAD system to select the proper tone sequences and channels eliminating much of the potential for error CAD interface is an optional feature on the Integrator RD workstation VoIP Console Gateway The optional VoIP Console Gateway allows any Integrator RD console position to be remoted from the CCU via an agency s LAN WAN This gives great flexibility in placement of dispatch positions anywhere the LAN WAN is available Instant Recall Recorders Zetron s Instant Recall Recorders are used to temporarily record and replay radio and or telephone traffic that passes through a dispatch position They allow the operator to replay for verification his or her recent traffic without having to leave the position to search for the recording at the logging recorder The Integrator IRR Instant Recall Recorder is a PC based voice El ira oaoa 003028 Jp recording application which adds pm m 3 MODEL 3022 INSTANT RECALL RECORDER Fie Edit view Action Help 2001 11 26 14 57 16 0 00 00 28 0177 Phone
17. peater y station interface Motorola iDEN e Compatible with the Motorola R750 and i325 S radios and ELUTIONS R1600I Supports Nextel Nationwide Direct Connect or cross fleet private calls and Nextel Group Walkie Talkie cross fleet group calls on some radio models e PTT ID status messaging call alerts local area group calls target area group calls and in fleet private calls M A COM e EDACS with M A COM Orion Jaguar 725M and M7100IP radios e P25 with M A COM M7100IP Radio e Group and local ID display e Group calls individual calls and emergency calls MPT 1327 e Compatible with the Motorola GM1200 Tait T2020 2035 12040 and M8255 radios with MAP27 options e New 1327 amp Kenwood Radios Compatible with the Zetron Model 427 for direct connection to Zetron infrastructure Compatible with the Tait MAP27 Gateway for direct connection to Tait infrastructure Kenwood TK x80 TK x180 and TK 5x10 e Compatible with the TK 780 7180 880 8180 980 and 981 radios Supports LTR and Passport TK x80 and x180 trunking Supports P25 conventional and trunking TK 5x10 e Supports a subset of Kenwood Fleetsync analog signaling including PTT ID and status ID display 15 control functions including channel or talk group selection monitor coded clear and talk around FEATURE SUMMARY The Series 4000 was designed to simplify the job of operating a multichannel system allowing operato
18. ress of a single Instant Call button A two level menu allows pages to be grouped into a logical structure e g Police Fire EMS for easy access Paging sequences are automatically routed to the proper channel and frequency minimizing errors Paging sequences may contain self initiating alert tones for indicating specific types of events The button s indicators provide a check list to verify that the proper pages were sent Multi format capability eliminates the need to have a different encoder for each type of pager decoder Patch Channels may be patched to other channels or telephone lines The operator may monitor the patch and operate on other channels One patch can involve more than two channels Multiple concurrent patches are Supported Simul Select The operator may select multiple channels simultaneously so that one dispatch may be broadcasted to several channels at once Group Selects may be invoked to select predetermined groups of channels Individual Channel Volume Each channel s volume may be set independently allowing the operator to prioritize listening based on volume level A digital display shows volume percentage allowing accurate settings without audio present Minimum audio levels can be programmed to avoid missed calls Mute All Mute Channel muting instantly reduces the volume of a channel to a predetermined level Removing a source of unnecessary traffic helps the operator to c
19. rs to concentrate on the content of their dispatching task Product features include Programmable Controls Button functions are fully programmable Each is clearly labeled to provide function association All primary functions are performed by a single keystroke Up to Three Unselect Speakers A Select speaker and up to three Unselect speakers provide a left right audio effect making it easy to distinguish whether the call was from the primary Selected channel or another channel Selecting a channel moves its monitor audio to the Select speaker Unselected audio channels can be divided and routed to one of three Unselect speakers by operator selection Channel Check Integrated Instant Recall Recorder Option The Series 4000 may be configured to provide a per channel instant recall recorder Recording duration is 4 minutes for each channel and playback is through the Select or Unselect speakers If a radio call is received during playback the recorded audio is paused Emergency Alert Acknowledge WVith mobile and portable radios equipped with MDC 1200 protocol a user can press a button to transmit an emergency ANI signal to request immediate help Integrator RD provides an efficient way for the dispatch to receive the identification information send an acknowledgment back to the radio and respond to the emergency Instant Call Paging The operator may tone out an entire sequence of pages with the p
20. s lt 3 dB output increase Distortion lt 2 Call Light Sensitivity 20 dB below knee of compression vox operation Audio Outputs 5 watts into 4 ohms Mute Programmable from 0 to 50 dB All mute time programmable PHYSICAL SPECIFICATIONS H x W x D Model 4018 9 x 18 x 14 inches Model 4118 5 25 x 19 x 4 5 inches Model 4115 5 25 x 19 x 2 25 inches Integrator RD Workstation Video Display Varies with selected monitor M4217 Audio Panel 5 25 x 19 x 4 5 inches M4219 Audio Interface 1 75 x 19x 7 inches Model 4048 Chan Card Cage 15 75 x 19 x 9 75 inches Cons Card Cage 17 5 x 19 x 9 75 inches Power Supply 3 5 x 19 x 9 75 inches Model 4020 22 75 x 19 x 10 inches Dust Liquid Ingress NEMA 1 IEC 60529 IP 30 Operating Temp 0 to 45 degrees Celsius OTHER ELECTRICAL SPECIFICATIONS Capacity M4048 2 48 Channels 1 16 Operating Positions 15 w Patch Card Capacity M4020 2 20 Channels 1 6 Operating Positions Console Interface 3 audio pairs Select Unselect MIC and 2 data RS 422 9600 Baud Channel Audio 2 wire simplex half duplex or 4 wire halt full duplex Distributed in Canada by 00 a ye Omega Communications Ltd 1 888 860 8016 wireless omegacom ca OMEGA http omegacom ca COMMUNICATIONS LTD Channel Control DC Control Tone Control Local Control E amp M Control Trunking Control Busy Chan Detect Time Synch Radio Management Port Logger Port Modem Port Recorder Outputs Po
21. sent on the selected channel Coded Clear For channels supporting encrypted speech this allows selection of encrypted or clear voice transmission Positive Mode Control can be enabled to ensure that the proper encryption mode is always being used This supports Motorola Digital Voice Privacy using late model Motorola fixed RF stations including those using the Motorola DIU 3000 Digital Interface Unit Console Intercom Allows an operator to call and talk to another console operator within the system without using the phone or leaving the position Only the called console is involved other console operators are not affected Auxiliary Input Output Operators may control various contact closure operated devices such as lights door locks and voter controls from the console External inputs such as voter displays and alarms may be monitored at the console Alert Up to four different alert tones may be transmitted to indicate the type or priority of the dispatch to follow OPERATING POSITIONS Desktop Console Model 4018 For users requiring a compact desktop console with styling suitable for an ea office environment the Model 4018 represents an ideal solution Measuring 9 x 18 x 14 HxWxD the Model 4018 features an attractive two tone clam shell design with select and unselect speakers clock audio level meter volume controls and a built in paging encoder The Model 4018 supp
22. tor Integrator RD software and either the Model 4217B Audio Panel or the Model 4219 Audio Interface The Integrator RD workstation is the most sophisticated and largest capacity operator position in the Series 4000 family For applications requiring state of the art performance the Integrator RD workstation supports multi tasking networking and multiple monitors The Model 4219 is equipped with a pair of high quality of 5 watt speakers each with their own volume control and voice modulated LED The Model 4219 slim line audio panel may be flexibly mounted behind under or on top of the work surface and is sufficiently sized to serve as a Stand for 15 and smaller LCD video monitors m om 62 aar e SEGmsssso EEEEEEEEE Model 4217B Model 4219 Operating under a Windows XP Pro or Windows Vista platform Integrator RD displays up to 36 channels on a single screen providing a compact and intuitive means of controlling even the most complex radio system With its multi screen user interface Integrator RD can easily accommodate up to 48 channels hundreds of Instant Call pages and a generous number of external alarm inputs and control outputs Integrator RD also supports multiple languages including English French Spanish Chinese and Arabic Screens may be customized by the agency for a variety of tactical situations and later recalled with a single mouse click Thus only necess
23. units equipped with ANI encoders may be identified at the console whenever they transmit providing instant identification of the calling party ANIs may be stored and queued so that multiple ANIs may be reviewed in the order in which they were received The rackmount console operates like the desktop with Its single display The Integrator RD workstation displays the ANI or its alphanumeric alias in each channel s display area ANI formats supported include DIMF 5 6 tone GE Star and MDC 1200 Tone Remote Adapter Zetron s Model 250 Tone Remote Adapter adapts to most EIA standard base station radios so they can be controlled by a dispatch console operator Multiple channel selection for up to 15 frequencies up to six control outputs and monitor and transmit PTT make the Model 250 a powerful unit console s select speaker and telephone audio is presented in the operator s headset The operator may then carry on a full duplex telephone conversation using the headset While off hook radio dispatch is muted to the phone caller Requires off hook contact closure from telephone for automatic switching 12 preset configurations of channel combinations control outputs and monitor functions make the Model 250 easy to use Door Intercom Interface The Door Intercom Interface allows intercom station call and audio signals to be monitored and controlled via the operator consoles The press of a station s call button pr
24. wer Input M4048 Power Input M4020 Approvals Local E amp M Tone Remote DC Remote Telephone end to end and selected trunking radio protocols Programmable from 15 mA in 2 5 increments plus 5 5 6 0 11 and 15 5 mA Operable up to 8K ohm loop resistance Accuracy 0 25 mA 15 standard tones supported programmable in 100 Hz increments to 650 2050Hz High Level Guard Tone duration 100 790 msec Function Tone duration 40 msec Guard Tone Freq 2175 Hz alterable Tone freq accuracy 0 2 timing accuracy 1 0 PTT normally open relay contact rated 1 0 A at 24 VAC DC Tx control via PTT relay external 48V required EDACS MAP27 iIDEN P25 SNSZ LTR PassPort Local Cross Busy detection Guard Tone or DC Control detection LOTL IRIG B with Aux 0 Card RS 232 1200 2400 9600 19 2 Baud RS 232 1200 2400 9600 19 2 Baud RS 232 1200 2400 9600 19 2 Baud RS 232 1200 2400 9600 19 2 Baud 1 per channel Tx Rx audio summation plus 1 output per console 0 dBm level 600 ohm single ended 85 132 VAC 170 264 VAC 47 63 Hz 12 13 8 VDC 280 Watts maximum 95 240 VAC 2 amps 50 60 Hz 150 Watts maximum FCC part 15 FCC part 68 Contact Zetron for a copy of a detailed Configuration Guide Model 4020 modular power supply supports up to 5 simultaneously keyed DC remote channels when Model 4020 card cage is fully populated For greater capacity select Model 4048 power supply
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