Spectra Logic TAC/COM SERIES manuals
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Very often issues with Spectra Logic TAC/COM SERIES begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Network Card Spectra Logic TAC/COM SERIES is responsible for and what options to choose for expected result.
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Spectra Logic TAC/COM SERIES Manual
107 pages 3.42 Mb
1 TAC/COM SERIESControl Head INSTALLATION AND OPERATION MANUAL 3 AMENDMENT RECORD21 TH450 - 2NNFETH250 - 2NN 22 TH450- 2FFNNTH260 - 2ZZ 23 TH45025 Section 2 Installation26 2.3.2Cautions2.3.3Cabling and Wiring Notes: 27 2.3.4Mechanical Mounting2.3.5Notes SM06\PQRU\810-0 28 2.4Post Installation Checks2.4.1Voltage/Resistance Checks DO NOT ATTACH THE TAC/COM CONTROL HEAD UNTIL THE FOLLOWING CONDITIONS ARE MET <1 <2 <13 <14 <15 <3 <4 <5 <16 <17 <18 <19 <10 <12 <20 2.4.2Power On Checks WARNING: High volume settings can cause hearing damage 30 2.5Troubleshooting2.5.1Weak Receive/Transmit, Intermittent Operation, Erratic Squelch 2.5.2Strange Noises, No Receive Audio, Transmit Keying problems 2.5.3Some Frequencies Can't be Edited 2.5.4Display Brightness is Too Low, Can't Increase to Full Brightness 31 2.5.5Amber (RX) Squelch light comes on, but no RX audio is heard2.6Final Inspection 2.7Continued Airworthiness 32 2.8Installation Drawings2.8.1Outline drawings 2.8.2System Connector (J-100) 75 Section 3 Operation76 3.3Initial Operation3.3.1Power-upHelp OFF RADIO 3.3.2Initial Operating Display 77 NAT NT-150 or WULFS RT-7200 (etc.)POWER=LO, TONES=OFF (etc.) NO I/F BOARD --NO RADIO --RADIO OFF NO RADIO 3.4Front Panel Controls 78 3.4.1Radio Specific ControlsGUARD 80 MODEFUNCTION NORM SCAN LIST PRIORITY LIST+PRIORITY MAIN SIMPLEX 3.4.2General Controls - NORMAL Operation 81 CHAN RADIOSELECT NEXT EDIT DISPLAY 82 CHAN84 3.5Editing85 3.5.1Channel EditingSELECT 87 NEXT88 3.5.2Summary of Channel Editing89 3.5.3Summary of Channel LabelsENTER 90 3.5.4Summary of Subaudible Tones93 3.6Status Line Editing94 3.6.1NEXT and SELECT Switch Use95 3.6.2Status Edit FeaturesDUPLEX TONES TX ONLY 96 WCODEMCODE FREQ LIST + PRIORITY CHAN + 97 3.7Channel Display Summary3.7.1Display Switch Set to 'ID a01 FORESTRY sc 98 a01= FORESTRYsc p1 3.7.2Display Switch Set to 'RX a01= 156.875r 3.7.3Display Switch Set to 'TX 154.775t 99 3.8Changing Display BrightnessCHAN-=Dimmer CHAN+ =Brighter DISPLAY/CONTRAST 3.9Scanning 101 3.9.1Scan ModesSCAN MODE 102 Note for NTX Transceivers:3.10NAT NTX138 Wide-band/Narrow-bandOperation 103 3.11Master Edit ModeUSE THIS MODE WITH GREAT CARE SERIOUS PROBLEMS CAN DEVELOP IF THIS MODE IS USED INCORRECTLY RESULTING IN SEVERE CHANNELING DIFFICULTY Note: Master Edit Mode is seldom used in normal operation 3.11.1Entering Master Edit Mode EXACTLY AS DESCRIBED: 104 SO BE CAREFULCORRECT IMPORTANT ALL RADIOS, not just the one initially selected If you are unsure of this function, PLEASE CALL NAT for more information 3.11.2 How Data is Stored in the Control Head 3.11. 3 Editing Considerations 105 3.12Installation & Configuration ModeUSED ONLY AT THE FACTORY OR BY QUALIFIED SERVICE PERSONNEL DISABLE 3.12.1Entering Configuration Mode WARNING Incorrect Use Of This Mode May Render The Control Head INOPERABLE Use This Function With Extreme Care If you have ANY questions, please phone NAT prior to use password 106 SELECT/NEXT3.12.2Configuration Option Table
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