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NHRC NHRC-4/M2, Инструкция по установке и настройке

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Содержание NHRC-4/M2

Страница 1: ...NHRC 4 M2 Installation and Setup Guide Hardware Version Rev B Guide Version 2005 Aug 31...

Страница 2: ...may be used or reproduced by any means or for any purpose without the expressed written consent of NHRC LLC No part of this document should be considered to be specifications for the proper or correct...

Страница 3: ...or or find any passages that are not clearly understandable we would like to hear about it Please send your comments to software nhrc net Support for the controller is available by email or telephone...

Страница 4: ......

Страница 5: ...CONDARY RADIO PORT WIRING 4 2 3 TS 32 TS 64 HOOKUP 5 2 3 1 TS 64 Notes 5 2 3 2 TS 32 Notes 6 3 INSTALLING THE NHRC 4 M2 INTO THE MASTR II 7 3 1 THE LED STATUS INDICATORS 7 3 2 INSTALLING THE NHRC DAD...

Страница 6: ...s installed onto the connectors that GE intended for the channel guard board CTCSS is supported with an optional CommSpec TS 64 All of the controller s signals for the primary and secondary radios as...

Страница 7: ...9 the CAS signal from the IFAS board Install 0 ohm resistors jumpers R22 and R38 on the NHRC 4 M2 board enabling the TX audio and CAS signals on the J908 connector Note that these jumpers may already...

Страница 8: ...low a repeater on the top deck and the secondary remote base radio on the bottom deck In base stations and repeaters the P909 connector is unused Individual wires must be attached to P909 to break out...

Страница 9: ...nder the controller inoperative Damage of this nature is not covered by the NHRC Limited Warranty The TS 32 and the TS 64 both have a high pass filter to remove the CTCSS tone from the repeated audio...

Страница 10: ...2 TS 32 Notes The TS 32 must have the JU 2 jumper cut Use the OUT 2 signal from the TS 32 into the CTCSS detect of the NHRC 4 M2 If you want to be able to disable the CTCSS requirement install a swit...

Страница 11: ...appropriate green LED should light when its receiver is active and if a CTCSS decoder is present the correct CTCSS tone is present The yellow LED indicates that a DTMF signal is being decoded on the p...

Страница 12: ...o during the hang time Reduce the level set by VR1 until this noise goes away Any repeated audio level reduction caused by adjusting VR1 can be compensated for by adjusting VR3 primary receiver level...

Страница 13: ...ceiver and adjust VR6 for reasonable deviation on the enabled transmitters when a signal is received on the secondary receiver Adjust VR4 the beep level to set the courtesy tone and CW tone level VR3...

Страница 14: ...tones will activate the controller CW Continuous Wave signals commonly using Morse Code The term CW refers to the radio emission type while Morse Code refers to the signaling type used Typically they...

Страница 15: ...ontroller J1 AUX Supplies MIC HI and CAS signals for unmodified MASTR Iis with no system board modifications for the NHRC 4 M2 J2 DELAY Connects power and audio signals for operation of the Digital Au...

Страница 16: ...NHRC 4 M2 User Guide Page 12 Copyright 2001 2005 NHRC LLC All Rights Reserved 6 Schematics The following two pages the schematic diagram for the Revision B Version of the NHRC 4 M2 Repeater Controller...

Страница 17: ...UNLESS OTHERWISE STATED SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE OR OBLIGATION PCB REV B NHRC 4 M2 Audio B NHRC 4 M2 Repeater Controller Audio NHRC Repeater Controllers 444 Micol Road Pembroke...

Страница 18: ..._EN CAS PL_ENC PL_DEC PL_ENC DELAYED_PTT PTT RB_PTT RB_PL_DEC CAS DOUT_EN DOUT RX_AUDIO RX_AUDIO RX_AUDIO FILT_RX_AUDIO PTT RB_PL_DEC DOUT RB_CAS RB_PTT VDD VCC VDD VCC VLED VCC VCC VCC VCC VCC VCC VC...

Страница 19: ...4253 or equivalent 8 2 D2 LED GRN Green T1 LED Lite On LTL 4233 or equivalent D4 LED GRN Green T1 LED Lite On LTL 4233 or equivalent 9 2 D5 LED RED Red T1 LED Lite On LTL 4203 or equivalent D3 LED RED...

Страница 20: ...Film Resistor Yaego CFR 25JB 10K or equivalent 24 3 R9 100 100 W 5 Carbon Film Resistor Yaego CFR 25JB 100R or equivalent R18 100 100 W 5 Carbon Film Resistor Yaego CFR 25JB 100R or equivalent R26 10...

Страница 21: ...a kit ONCE Subsequent replacement of any component any subsequent times is completely at the discretion of NHRC LLC and may require the complete return of the kit In no case will NHRC LLC be liable f...

Страница 22: ......

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