TYT TH-7800 Скачать руководство пользователя страница 2

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User Safety Information

Package includes

Main Features

Initial Installation

Mobile Installation

Installation methods

Mounting bracket installation

Separation cable connection

DC Power Cable Connection

Fixed Station Operation

Replacing Fuses

Antenna Connection

Accessories Connections

External Speaker

Microphone

Getting Acquainted

Front Panel Operation

CONTENTS

Display

Rear Panel

Microphone

Basic Operation

Switching the power on/off

Adjusting the volume

Adjusting the squelch level

Selecting the operating band

Selecting the frequency band

Selecting desired frequency

Receiving

Transmitting

Selecting the power output level

Memory Operation

Memory Channel Storage

Storing independent transmit frequencies ("Odd Splits")

Memory Recall

Memory Tuning

Содержание TH-7800

Страница 1: ...ve user controls Inherently reliable you can depend on your TH 7800 no matter where you are in the harsh environment The TH 7800 is cost effective multi functional and will meet all of your VHF UHF ba...

Страница 2: ...inted Front Panel Operation CONTENTS 01 01 02 03 03 03 04 04 05 06 07 08 09 09 10 11 11 Display Rear Panel Microphone Basic Operation Switching the power on off Adjusting the volume Adjusting the sque...

Страница 3: ...Scanning Set a Skipped Channel During Memory Scan Operation Preferential Memory Scanning Programmable Memory Scan Priority Channel Scanning Dual Watch DTMF Signaling Operation 22 22 22 23 24 24 25 27...

Страница 4: ...se holder x 1 Front controller separation cable x 1 Front controller mounting bracket x 1 Screw packs x 1 Protection fuses x 1 User manual x 1 02 Main Features Cover 144 430 MHz four transmitting band...

Страница 5: ...he main unit installation Front panel Main body 2 Remote Control Installation The supplied remote controller mounting bracket and separation cable can be used for installation Separation cable connect...

Страница 6: ...Red connects to the positive terminal and black connects to the negative terminal 4 Reconnect any wiring removed from the negative terminal 5 Connect the DC power cable to the transceiver s power supp...

Страница 7: ...an efficient well tuned antenna The success of your installation will depend largely on the type of antenna and its correct installation The transceiver can give excellent results if the antenna syste...

Страница 8: ...ill fault The wrong connection way is as below Error Ground 10 Microphone For voice communications connect a microphone equipped with an 8 pin modular plug into the modular socket on the side of the m...

Страница 9: ...set to the Memory mode 1 Short press the key to recall a favorite HOME frequency memory 2 Press and hold in this key for 1 2 second to activate Priority Channel Scanning under VFO or MR mode 1 Short...

Страница 10: ...t on the Sub band The icon will blink on the Sub band 6 RIGHT VOL SQL 1 Tuning dial for the right band 2 Short press the knob to set the right band as the Main band 3 Enable rapid tuning in 1 MHz step...

Страница 11: ...etting value Increase channel number or setting value Speak here during transmission Locks out the microphone buttons except key 0 9 and PTT Illuminates the microphone keypad Input channel number or D...

Страница 12: ...to the right side and vice versa Note Short press the LEFT VOL SQL knob to switch the single receive mode ON and OFF When it is set ON the working vol 18 tage will be shown on the sub band the icon wi...

Страница 13: ...rough 800 2 5 pairs of band edge memories labeled L1 U1 through L5 U5 3 6 Home channels which providing storage and quick recall of one prime frequency on each operating band 4 6 Hyper Memory channels...

Страница 14: ...requency The synthesizer steps selected for VFO operation on the current band will be the steps used during Memory Tuning 4 Short press V M key again and exit Memory Tuning The icon will disappear Del...

Страница 15: ...Short press the SET key to enter the Menu mode 2 Rotate the Main band DIAL to select Menu 27 RPT MOD 3 Short press the Main band DIAL knob then rotate the Main band DIAL to select the desired shift am...

Страница 16: ...047 122 172 252 331 423 503 631 754 051 125 174 255 332 431 506 632 053 131 205 261 343 432 516 654 054 132 212 263 346 445 523 662 065 134 223 265 351 446 526 664 25 CTCSS Tone DCS Code Operation CTC...

Страница 17: ...operating band or a portion of that band It will halt on signals encountered so you can talk to the station s on that frequency if you like 27 DCS Code Inversion If you find that the TH 7800 receiver...

Страница 18: ...imes if necessary so as to make the icon appear by the channel designator 29 Before you begin to scan select the way in which you would like the scanner to resume scanning after it halts on a signal T...

Страница 19: ...topatch or other uses 31 To scan Preferential Memory Scan 1 Short press the SET key to enter the Menu mode 2 Rotate the Main band DIAL to select Menu 26 SCAN M 3 Short press the Main band DIAL knob th...

Страница 20: ...p and the dis play will change back to the IN RNG indication 33 To load DTMF autodialer memories 1 Short press the SET key to enter the Menu mode 2 Rotate the Main band DIAL to select the Menu 12 DTMF...

Страница 21: ...set to a Low level to ensure cooler operation 35 Cross band Repeater Operation The TH 7800 can be set up to operate as a cross band repeater via a simple Menu procedure This feature is useful for emer...

Страница 22: ...ange and a low beep will sound when the other station goest out of range ALWAYS Activates the ARTS feature a high tone will sound every time a polling transmission is received from the other station a...

Страница 23: ...riting feature for the Hyper Memory Available Values MANUAL AUTO Default MANUAL 14 KEY MOD Function select the key functions for the right band function switches 39 4 BEEP Function enable Disable the...

Страница 24: ...S FULL Default OFF Note The Menu Item can be set independently on both the left and right bands 15 LOCK Function enable disable the Key Button Lock feature Available Values MANUAL AUTO Default MANUAL...

Страница 25: ...or decoder mode Available Values OFF ENC ENC DEC DCS Default OFF 43 25 SCAN Function selects the scan resume mode Available Values TIME BUSY Default TIME TIME the scanner will halt on a signal it enc...

Страница 26: ...efault OFF 45 32 Time Out Timer TOT Function set the time out timer Available Values OFF 1 30 min Default 6 min ENC CTCSS Encoder ENC DEC CTCSS Encoder Decoder DCS Digital Code Squelch Encoder Decoder...

Страница 27: ...d Potential Solutions Microphone or antenna connection is poor Connect them properly Keypad lock is activated Disable it 47 Factory Reset Operation Procedure 1 Turn the radio off 2 Press and hold the...

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