Yaesu FT-7800R Transceiver
Fabrikant:
Model:
FT-7800R
Datum:
Categorie:
Groep:
Omschrijving:
Dual Band FM Transceiver
Servicehandboek
Handleidingen type:
Servicehandboek
Pagina’s:
48
Grootte:
3.35 Mbytes (3512600 Bytes)
Taal:
english
Herziening:
Handleidingen-ID:
Datum:
Kwaliteit:
Elektronisch document, geen scan, zeer goed leesbaar.
Upload datum:
2010 12 24
MD5:
1f8522ec6565aeac3ff80e0c64802536
Downloads:
2046

Informatie

Specifications ... A-1 Exploded View & Miscellaneous Parts ... B-1 Block Diagram ... C-1 Circuit Description ... D-1 Alignment ... E-1 Board Unit (Schematics, Layouts & Parts) MAIN Unit ... F-1 PANEL Unit ... G-1 CH Unit ... H-1

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Servicehandboek Extension
Handleidingen type:
Servicehandboek Extension
Pagina’s:
48
Grootte:
3.35 Mbytes (3516521 Bytes)
Taal:
english
Herziening:
Handleidingen-ID:
Datum:
2003
Kwaliteit:
Elektronisch document, geen scan, zeer goed leesbaar.
Upload datum:
2023 01 06
MD5:
b3e0222dacf32449ab8c9357940d0b34
Uploader:
volkmar
Downloads:
156

Informatie

This manual provides technical information necessary for servicing the FT-7800R Transceiver. Servicing this equipment requires expertise in handling surface-mount chip components. Attempts by non-qualified persons to service this equipment may result in permanent damage not covered by the warranty, and may be illegal in some countries. Two PCB layout diagrams are provided for each double-sided circuit board in the Transceiver. Each side of thr board is referred to by the type of the majority of components installed on that side (“leaded” or “chip-only”). In most cases one side has only chip components, and the other has either a mixture of both chip and leaded components (trimmers, coils, electrolytic capacitors, ICs, etc.), or leaded components only. While we believe the technical information in this manual to be correct, Vertex Standard assumes no liability for dam- age that may occur as a result of typographical or other errors that may be present. Your cooperation in pointing out any inconsistencies in the technical information would be appreciated.

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Gebruikershandleiding
Handleidingen type:
Gebruikershandleiding
Pagina’s:
80
Grootte:
2.83 Mbytes (2966491 Bytes)
Taal:
english
Herziening:
Handleidingen-ID:
0310A-0T
Datum:
Kwaliteit:
Elektronisch document, geen scan, zeer goed leesbaar.
Upload datum:
2010 12 25
MD5:
f21b98845099cee237c4d13580d69267
Downloads:
1367

Informatie

Introduction ... 1 Specifications ... 2 Accessories & Options ... 3 Supplied Accessories ... 3 Optional Accessories ... 3 Installation ... 4 Preliminary Inspection ... 4 Installation Tips ... 4 Safety Information ... 5 Antenna Considerations ... 6 Mobile Installation ... 8 Mobile Power Connections ... 9 Mobile Speakers ... 9 Base Station Installation ... 10 AC Power Supplies ... 10 Packet Radio Terminal Node Controller ... 10 Front Panel Controls & Switches ... 12 Side Panel Connection & Knob ... 14 LCD ... 14 Rear Panel Connections ... 15 MH-48A6J Microphone ... 16 MH-42B6JS Microphone ... 18 Basic Operation ... 20 Turning the Transceiver On and Off ... 20 Adjusting the Audio Volume Level and Squelch Setting ... 20 Selecting the Operating Band ... 20 Frequency Navigation ... 21 Transmission ... 22 Advanced Operation ... 23 Lock Feature ... 23 Keyboard Beeper ... 23 Display Brightness ... 24 RF Squelch ... 24 Channel Step Selection ... 25 Receiving Mode Selection ... 25 Repeater Operation ... 26 Repeater Shifts ... 26 Automatic Repeater Shift (ARS) ... 26 Manual Repeater Shift Activation ... 27 Changing the Default Repeater Shift ... 27 CTCSS/DCS Operation ... 28 CTCSS Operation ... 28 DCS Operation ... 29 Tone Search Scanning ... 30 Split Tone Operation ... 31 Memory Operation ... 32 Regular Memory Channel Operation ... 32 Memory Storage ... 32 To Append an Alpha-numeric “Tag” to a Memory ... 33 Storing Independent Transmit Frequencies (“Odd Splits”) ... 33 Memory Recall ... 34 Memory Offset Tuning ... 34 Deleting Memories ... 35 HOME Channel Memory ... 35 Memory Bank Operation ... 36 Memory Only Mode ... 37 Hyper Memory Channel Operation ... 38 Hyper Memory Storage ... 38 Hyper Memory Recall ... 38 Weather Broadcast Channel Operation ... 39 Scanning ... 40 Setting the Scan-Resume Technique ... 40 VFO Scanning ... 41 Memory Scanning ... 42 How to Skip (Omit) a Channel During Memory Scan Operation ... 42 Preferential Memory Scan ... 43 Memory Bank Scan ... 44 Weather Alert Scan ... 46 VFO Priority ... 46 Memory Priority ... 46 HOME Priority ... 46 WX Priority ... 47 Priority Revert Mode ... 47 Smart Search ... 48 ARTSTM: Auto Range Transponder System ... 50 Basic ARTS Setup and Operation ... 50 ARTS Polling Time Options ... 51 ARTS Alert Beep Option ... 51 CW Identifier Setup ... 52 DTMF Autodialer Operation ... 54 Internet Connection Feature ... 56 Miscellaneous Settings ... 58 Time-Out Timer ... 58 Automatic Power Off ... 58 MIC Gain Control ... 59 Programming the Key Assignment ... 60 DCS Code Inversion ... 62 Reset Procedure ... 63 Cloning ... 64 Menu (“Set”) Mode ... 65 “Auto” Mode Preset Operating Parameters .. 76

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