Motorola GP-688 Manuals

Manuals and User Guides for Motorola GP-688. We have 3 Motorola GP-688 manuals available for free PDF download: Detailed Service Manual, User Manual, Manual

Motorola GP-688 Detailed Service Manual (416 pages)

COMPACT PROFESSIONAL PORTABLE RADIO

Brand: Motorola | Category: Portable Radio | Size: 22.38 MB

Table of Contents

13
- Safety Information
  7
- Chapter 1 INTRODUCTION
  
  15
  - Scope of Manual
    15
  - Warranty and Service Support
    15
    
    Warranty Period and Return Instructions
    15
    
    After Warranty Period
    15
    
    European Radio Support Centre (ERSC)
    16
    
    Parts Identification and Ordering
    16
    
    Technical Support
    17
    
    Further Assistance from Motorola
    17
    
    Related Documents
    17
  - Radio Model Information
    18
- Chapter 2 MAINTENANCE
  
  19
  - Introduction
    19
  - Preventive Maintenance
    19
    
    Inspection
    19
    
    Cleaning
    19
  - Safe Handling of CMOS and LDMOS
    20
  - General Repair Procedures and Techniques
    20
- Chapter 3 SERVICE AIDS
  
  25
  - Recommended Test Tools
    25
  - Test Equipment
    27
  - Replacing the Circuit Fuse Board
    29
  - Removing and Reinstalling the Circuit Board
    30
  - Service Aids
    31
- Chapter 4 POWER up SELF-TEST
  
  33
  - Error Codes
    33
Section 1

37
- Chapter 1 THEORY of OPERATION
  39
  - Overview
    39
  - Radio Power Distribution
    39
  - Controller Board
    40
    
    General
    40
    
    Digital Architecture
    41
    
    Keypad
    42
- Chapter 2 TROUBLESHOOTING CHARTS
  43
Section 2

149
- Chapter 1 THEORY of OPERATION
  151
  - Introduction
    151
  - Transmitter
    151
    
    General
    151
  - Receiver
    153
    
    Receiver Front-End
    153
    
    Receiver Back-End
    154
    
    Automatic Gain Control Circuit
    155
  - Reciever (for Models with PCB 8415533H02)
    156
    
    Receiver Back-End
    157
    
    Automatic Gain Control Circuit
    158
  - Frequency Generation Circuitry
    159
    
    Synthesizer
    159
    
    Voltage Controlled Oscillator (VCO)
    161
- Chapter 2 TROUBLESHOOTING CHARTS
  163
  - Introduction
    163
    
    Troubleshooting Chart for Receiver (Sheet 1 of 2)
    164
    
    Troubleshooting Chart for Receiver (Sheet 2 of 2)
    164
    
    Troubleshooting Chart for Transmitter
    168
    
    Troubleshooting Chart for Controller
    171
- Vhf Pcb/Schematics and Parts Lists
  173
  - Notes for All Schematics and Circuit Boards
    173
  - VHF Pcb/Schematic Diagrams and Radio Parts List (RF Board)
    177
    
    8404055G05/G06/G07/G09
    189
    
    8415533H02
    195
    
    8471021L01
    211
    
    8486062B12
    227
Section 3

239
- Chapter 1 THEORY of OPERATION
  241
  - Introduction
    241
  - Transmitter
    241
    
    General
    241
  - Receiver
    243
    
    Receiver Front-End
    244
    
    Receiver Back-End
    245
    
    Automatic Gain Control Circuit
    246
  - Frequency Generation Circuitry
    247
    
    Synthesizer
    247
    
    Voltage Controlled Oscillator (VCO)
    249
- Chapter 2 TROUBLESHOOTING CHARTS
  251
  - Introduction
    251
    
    Troubleshooting Chart for Receiver (Sheet 1 of 2)
    252
    
    Troubleshooting Chart for Receiver (Sheet 2 of 2)
    252
    
    Troubleshooting Chart for Transmitter
    254
    
    Troubleshooting Chart for Synthesizer
    255
    
    Troubleshooting Chart for Controller
    257
  - Notes for All Schematics and Circuit Boards
    259
  - Allocation of Schematics and Circuit Boards
    260
    
    UHF1 (403-470Mhz)
    260
    
    UHF Narrow Band (450-470Mhz)
    262
    
    8404077G01
    265
    
    8404077G05/G06/G07/G09
    279
    
    8415563H06
    291
    
    8471441L01
    305
  - UHF Narrow Band Pcb/Schematic Diagrams and Radio Parts List (RF Board)
    319
Theory of Operation

337
- Chapter 1 THEORY of OPERATION
  339
  - Introduction
    339
  - Transmitter
    339
    
    General
    339
  - Receiver
    341
    
    Receiver Front-End
    341
    
    Receiver Back-End
    342
    
    Automatic Gain Control Circuit
    343
  - Frequency Generation Circuitry
    344
    
    Synthesizer
    344
    
    Voltage Controlled Oscillator (VCO)
    346
- Troubleshooting Charts
  349
  - Introduction
    349
  - Notes for All Schematics and Circuit Board
    357
  - Allocation of Schematics and Circuit Boards
    358
    
    UHF2 (450-527Mhz)
    358
    
    8404102G03/G04/G05/G07/G08
    358
    
    8416243H04
    381
    
    8471475L01
    395
    
    8485641Z02
    409

Motorola GP-688 User Manual (62 pages)

Professional Radio

Brand: Motorola | Category: Two-Way Radio | Size: 2.35 MB

Table of Contents
3
Radio Overview

5
- Operation and Control Functions
  5
  - Radio Controls
    5
  - Programmable Buttons
    6
  - Menu Keys
    8
  - Menu Navigation Chart
    9
  - Keypad Keys
    10
  - Keypad / Character Table
    11
  - LCD Display and Icons
    12
  - Audio Signal Tones
    13
Getting Started

15
- Battery Information
  15
Accessory Information

18
- Attaching the Battery
  18
- Removing the Battery
  18
- Attaching the Antenna
  19
- Removing the Antenna
  19
- Attaching the Belt Clip
  20
- Removing the Belt Clip
  20
- Attaching the Side Connector
  21
Radio Operation

22
- Turning the Radio On-Off
  22
- Adjusting the Radio's Volume
  22
- Radio Registration
  22
Radio Calls

23
- Making a Call
  23
- Contact List
  23
- User Absent
  27
- Dedicated Calls
  28
- Manual Dialling
  28
- Last Number Redial
  29
- Keypad Edit
  29
- Ending a Call
  30
- Cancelling a Call
  30
- Receiving a Call
  31
  - Receiving a Call on a OACSU System
    31
  - Receiving a Call on a FOACSU System
    31
- Missed Calls
  32
- Call Diversion
  35
Special Calls

37
- Short Data Messages (SDM)
  37
  - Receiving an SDM
    37
  - Making an SDM
    40
- Status Calls
  42
  - Making a Status Call
    42
  - Receiving a Status Call
    43
- Emergency Calls
  44
- Priority Calls
  45
- Broadcast Calls
  45
- Dtmf
  46
Personality

47
- Mpt
  47
- Talkgroup
  47
  - Fixed and Dynamic Groups
    47
- Conventional Mode
  48
- Personality Selection
  49
Features

51
- Voice Storage
  51
  - Voice Recorder
    51
  - Voice Message
    54
- Call Progress
  56
  - Call Progress - Sending
    56
  - Call Progress - Receiving
    57
  - Call Progress - Cancelling
    58
  - Call Progress - Ending
    58
Safety Information

59
- Safe and Efficient Operation
  59
- Exposure to Radio Frequency Energy
  59
- Radio Operation and EME Exposure
  60
- Electromagnetic Interference/Compatibility
  60
- Operational Warnings
  60
  - Vehicles with an Air Bag
    60
  - Potentially Explosive Atmospheres
    60
  - Batteries
    60
  - Blasting Caps and Areas
    61
- Operational Cautions
  61
  - Damaged Antennas
    61
  - Batteries
    61
- General Radio Care
  61

Motorola GP-688 Manual (56 pages)

Brand: Motorola | Category: Portable Radio | Size: 1.07 MB

Table of Contents
4
Computer Software Copyrights
6
Safety
7
Product Safety and RF Exposure
7
Compliance
7
Radio Overview
8
Operation and Control Functions
9
- Radio Controls
  9
- Programmable Buttons
  10
Menu Keys
11
- Keypad Keys
  13
- The Keypad
  14
- LCD Display and Icons
  15
- Audio Signal Tones (Normal)
  16
- Audio Signal Tones (Alternate)
  17
Getting Started
18
Battery Information
18
- Battery Care and Tips
  18
- Battery Label
  20
- Recycling or Disposal of Batteries
  21
- Charging the Battery
  21
Accessory Information
22
- Attaching the Battery
  22
- Removing the Battery
  22
- Attaching the Antenna
  23
- Removing the Antenna
  23
Draining Water from the IP67 GP688R Speaker
24
Radio Operation
24
- Turning the Radio on or off
  24
- Adjusting the Radio's Volume
  24
- Radio Registration
  25
Radio Calls
26
- Making a Call
  26
- Contact List
  26
- User Absent
  30
- Dedicated Calls
  31
- Manual Dialling
  31
- Last Number Redial
  32
- Keypad Edit
  32
- Ending a Call
  33
- Cancelling a Call
  33
- Receiving a Call
  33
- Missed Calls
  34
- Call Diversion
  37
Receiving Short Data Messages
39
Storing Sdms
39
Interrogating the SDM Calls List
39
Special Calls
39
- Short Data Messages (SDM)
  39
Data Calls List
41
Status/Voice Call Replies to an SDM
41
Making an SDM Call
42
Status Calls
43
Making a Status Call
43
Receiving a Status Call
45
Emergency Calls
45
Priority Calls
46
Broadcast Calls
46
Dtmf
47
Personality
48
- Mpt
  48
- Talkgroup
  48
- Fixed and Dynamic Groups
  48
- Conventional Mode
  49
- Personality Selection
  50
Call Progress
51

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Motorola GP-688 Manuals

Motorola GP-688 Detailed Service Manual (416 pages)

Table of Contents

Table of Contents

Chapter 1 INTRODUCTION

Chapter 2 MAINTENANCE

Chapter 3 SERVICE AIDS

Chapter 4 POWER up SELF-TEST

Section 1

Section 2

Section 3

Theory of Operation

Motorola GP-688 User Manual (62 pages)

Table of Contents

Radio Overview

Getting Started

Accessory Information

Radio Operation

Radio Calls

Special Calls

Personality

Features

Safety Information

Motorola GP-688 Manual (56 pages)

Table of Contents

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Motorola Categories