Firecom 5000D Series Скачать руководство пользователя страница 27

27 

 YOU CAN HEAR OTHERS ON THE INTERCOM, BUT THEY CANNOT HEAR YOU 

 

If the headset is an Intercom-Only Headset with a Black PTT, be sure that the PTT button is fully depressed when 

trying to talk. 

 

If the headset is an Intercom-Only Headset with a Yellow PTT, press and release the PTT and test again. 

 

Check the headset configuration for faulty connections or components. See Troubleshooting a Headset 

Configuration (page 23). 

 

The headset is faulty. Contact Firecom for a Return Material Authorization (RMA) Number to return for repair. 

YOU CAN'T HEAR OTHERS ON THE INTERCOM, BUT THEY CAN HEAR YOU 

 

Check the volume level on the other headset (s). 

 

If the other headset is an Intercom-Only Headset with a Black PTT, be sure that the PTT button is fully depressed 

when trying to talk on the Intercom. 

 

If the other headset is an Intercom-Only Headset with a Yellow PTT, press and release the PTT and test again. 

 

Check the headset configuration for faulty connections or components. See Troubleshooting a Headset 

configuration (page 23). 

 

The headset is faulty. Contact Firecom for a Return Material Authorization (RMA) Number to return for repair. 

THERE IS A LOUD SQUEAL IN THE INTERCOM SYSTEM WHEN THE INTERCOM VOLUME IS TURNED UP 

 

Check the noisegate on the Wireless Headsets. 

 

Check for an open mic near headset speakers. Feedback problems are often fixed by turning the Intercom 

volume down, moving the mic away from headset speakers, or unplugging a headset when not in use.  

 

Unplug the headset locations one at a time from the rear of the Intercom Unit until the squeal stops.  

 

Check the headset configuration for faulty connections or components. See Troubleshooting a Headset 

configuration (page 23).  

 

Check programming for "Mic Mute Checked". 

THE RADIO RECEIVE AUDIO IS WEAK 

 

Check the setting of the radio’s volume control. The radio’s volume should be set at the normal volume for use 

with 

no

 Intercom system present.  

 

Verify proper connection to pins 6 & 7 on the Radio Interface Cable.  

 

Try swapping the Intercom Unit with a known good one (if one is available). If the problem persists, the problem 

is in the radio or the Mobile Radio Interface wiring.  

 

If no fault can be found, then the fault must lie in the Intercom Unit. Contact Firecom for a Return Materials 

Authorization (RMA) Number to return the Intercom Unit for repair.  

THE RADIO KEYS BUT HAS NO TRANSMIT AUDIO (CARRIER BUT NO AUDIO) 

 

Check the Tx gain adjustment. 

 

Check the affected headset location for faulty connections or components. See Troubleshooting a Headset 

Configuration (page 23).  

 

Verify connection of pins 1 & 2 on the Radio Interface Cable and the Radio Interface Port.  

 

Try swapping the Intercom Unit with a known good one (if one is available). If the problem persists, the problem 

is in the Mobile Radio Interface wiring.  

 

If no fault can be found, then the fault must lie in the Intercom Unit. Contact Firecom for a Return Materials 

Authorization (RMA) Number to return the Intercom Unit for repair. 

THERE IS A SQUEAL IN TRANSMIT AUDIO 

 

Check radio programming and transmit audio gain settings. 

Содержание 5000D Series

Страница 1: ...1 5000D Series Digital Intercoms 5100D 5200D 5300D 5400D Series Digital Intercoms Remote Intercoms Installation Operation Manual...

Страница 2: ...2...

Страница 3: ...EAR PANEL 8 PRE INSTALLATION 9 INSTALLATION 13 SYSTEM TEST 18 INTERCOM OPERATION 19 PROGRAMMING INPUT AND OUTPUT DEVICE GAIN 19 MODULAR PLUG INSTALLATION 23 TROUBLESHOOTING 24 ADVANCED TROUBLE SHOOTIN...

Страница 4: ...erproof remote Intercom head for outdoor installations Each crew member will hear all radio traffic and be able to communicate over the Intercom Crew members wearing Radio Transmit headsets may transm...

Страница 5: ...tact your local Firecom Dealer for more information regarding an Interface Cable specific to your radio POWER CABLE ASSEMBLY Provides the power connections for the 5000D Series Intercom Unit The power...

Страница 6: ...microphone volume and sensitivity for various ambient background noise levels RADIO INTERFACE PORT A 9 pin D sub jack on the rear of the Intercom RADIO INTERFACE CABLE The cable which plugs into the R...

Страница 7: ...H LEVEL DOWN BUTTONS 10 red LED s which indicate the master volume level setting There are 3 volume changes between lights RADIO SELECT LED BUTTONS Green LED o The green LED indicates which radio is t...

Страница 8: ...he Power Cable Assembly is plugged in to interface the 5000D Series Intercom to the vehicle s power supply MODULAR JACKS The modular jacks are the connection points for the CA Cables leading from the...

Страница 9: ...r of the Intercom unit for service and installation The Digital Intercom should be placed where it will be easy to route all the CA Cables from the Headset Modules The Digital Intercom should be place...

Страница 10: ...a method used to increase the number of headset positions available or a method of reducing the number of cable runs and the length of the cable runs Daisy Chaining the Headset modules is easy to acc...

Страница 11: ...ovide Intercom and radio communication to the headset positions REMOTE MODULAR JACKS On the rear of the Intercom there is 1 modular jack under REMOTE Figure 4 This jack is for connecting CA Cables for...

Страница 12: ...d radio technician Contact your local Firecom Dealer for more information regarding the availability of an interface cable for your radio If a radio specific cable is not available for a particular ra...

Страница 13: ...obstructions that could be damaged while drilling the holes Install the mounting bracket with the sheet metal screws Figure 8 Remove the 4 screws 2 on each side closest to the rear of the Intercom uni...

Страница 14: ...adset Module to the Intercom it MUST be inserted into the Modular Jack on the same side of the HM 10 as the Firecom label If the CA Cable is part of a daisy chain you will need to remove the plastic t...

Страница 15: ...om pin 1 to the vehicle s negative ground or use the supplied self tapping screw and star washers as shown in Figure 14 FIGURE 13 Modular Jacks IMPORTANT Firecom recommends connecting the Intercom pow...

Страница 16: ...ocal Firecom Dealer Plug the 9 Pin plug on the end of the MR 0X Mobile Radio Interface Cable into the desired Radio Interface Jack on the rear of the Intercom Figure 15 IMPORTANT Tighten the 2 screws...

Страница 17: ...heet metal screws 4 making sure the cable is not pinched Recommended torque 10 in lbs 5 Determine the correct length for the CA cable and cut cable to correct length Mounting with Bracket part number...

Страница 18: ...ATION IMPORTANT The next 4 steps are for Radio Transmit Headsets only These are the BEHIND THE HEAD 51 Series models and OVER THE HEAD 51 Series models and have a red PTT on the ear dome 1 Put on a Ra...

Страница 19: ...just the Receive Audio Adjustment or the radio s volume control INTERCOM ADJUSTMENTS AND OPERATIONS For the Radio Aux and Cell connections to the Intercom the user can adjust input gain and output gai...

Страница 20: ...h up and Squelch down buttons for 5 seconds FIGURE 19 2 Once squelch control mode has been successfully entered the squelch level LEDs will flash 3 You will also note that the lowest volume LED is fla...

Страница 21: ...is the transmit radio This radio will be used when any user presses the PTT button on their headset To select another radio as the transmit radio simply press the button that corresponds to that radio...

Страница 22: ...too much traffic and is distracting it can be deactivated by pressing and holding the Aux button for 3 seconds This will turn off the green LED indicating that no audio from that Aux Port will be hea...

Страница 23: ...ation should expose approximately 3 16 of wire Figure 22 6 Push a RJ 12 Modular Plug into the plug holder on the crimping tool labeled D in Figure 21 until the release tab on the plug locks into posit...

Страница 24: ...Advanced Troubleshooting procedures on pages 24 25 ALTERNATOR WHINE OTHER DISTRACTING NOISES Because of the level of ambient noise present with the apparatus motor running alternator whine and other...

Страница 25: ...e the mic for Intercom communication The mic will remain active until the Yellow PTT is pressed again Plug the headset into another good headset configuration If the headset fails to perform properly...

Страница 26: ...ain Check the radio volume Make sure it is not turned all the way down If there is no audio from the radio s speaker o Disconnect the Radio Interface Cable from the radio If there is audio from the ra...

Страница 27: ...or unplugging a headset when not in use Unplug the headset locations one at a time from the rear of the Intercom Unit until the squeal stops Check the headset configuration for faulty connections or c...

Страница 28: ...28 WIRING DIAGRAM SCHEMATICS...

Страница 29: ...29 Wiring Diagram Schematics Headset Module Wiring Remote Head Wiring...

Страница 30: ...hms Output Voltage 370 mV 114 SPL re 0002 microbar Frequency Response Optimized for speech clarity and noise reduction Max Amb Noise Level 125 dB SPL re 0002 microbar Weight 0 2 oz INTERCOM Size 6 6 L...

Страница 31: ...0676 00 HANDHELD RADIO INTERFACE Works with all Firecom headsets Contact your Firecom Dealer for specific information regarding your particular handheld radios MIC MUFFS DOZEN Replacement mic muffs w...

Страница 32: ...ency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely t...

Страница 33: ...or an Firecom Authorized Service Provider f to a product or part that has been modified without the written permission of Firecom g if any Firecom serial number has been removed or defaced 7 This war...

Страница 34: ...34...

Страница 35: ...35...

Страница 36: ...firecom com Copyright 2019 Sonetics Corporation All rights reserved The information in this document is subject to change without notice No part of this document may be copied or reproduced in any fo...

Отзывы: