Motorola GM160 Informazioni sul servizio - Pagina 3

Sfoglia online o scarica il pdf Informazioni sul servizio per Radio bidirezionale Motorola GM160. Motorola GM160 32. Professional radio
Anche per Motorola GM160: Informazioni sul servizio (34 pagine), Manuale d'uso (44 pagine), Manuale di servizio di base (46 pagine), Informazioni sul servizio (32 pagine), Manuale d'uso (44 pagine)

Motorola GM160 Informazioni sul servizio

Table of Contents

Chapter 1
MODEL OVERVIEW
1.0 GM140/GM340/GM640 Models ...........................................................................1-1
2.0 GM160/GM360/GM660 Models ...........................................................................1-1
3.0 GM380/GM1280 Models......................................................................................1-2
Chapter 2
1.0 Introduction ..........................................................................................................2-1
2.0 Controlhead Model for GM140, GM340 and GM640 ...........................................2-1
2.1 Power Supplies...............................................................................................2-1
2.2 Power On / Off ................................................................................................2-1
2.3 Microprocessor Circuit....................................................................................2-1
2.4 SBEP Serial Interface.....................................................................................2-1
2.5 Keypad Keys...................................................................................................2-1
2.6 Status LED and Back Light Circuit .................................................................2-3
2.7 Microphone Connector Signals ......................................................................2-3
2.8 Speaker ..........................................................................................................2-4
2.9 Electrostatic Transient Protection ...................................................................2-4
3.0 Controlhead Model for GM160, GM360 and GM660 ...........................................2-4
3.1 Power Supplies...............................................................................................2-4
3.2 Power On / Off ................................................................................................2-4
3.3 Microprocessor Circuit....................................................................................2-5
3.4 SBEP Serial Interface.....................................................................................2-5
3.5 Keypad Keys...................................................................................................2-6
3.6 Status LED and Back Light Circuit .................................................................2-6
3.7 Liquid Crystal Display (LCD) ..........................................................................2-6
3.8 Microphone Connector Signals ......................................................................2-6
3.9 Speaker ..........................................................................................................2-7
3.10 Electrostatic Transient Protection ...................................................................2-8
4.0 Controlhead Model for GM380 and GM1280.......................................................2-8
4.1 Power Supplies...............................................................................................2-8
4.2 Voltage Regulator Circuit................................................................................2-8
4.3 Power On / Off ................................................................................................2-9
4.4 Microprocessor Circuit....................................................................................2-9
4.5 SBEP Serial Interface...................................................................................2-10
4.6 Keypad Keys.................................................................................................2-10
4.7 Status LED and Back Light Circuit ...............................................................2-10
4.8 Liquid Crystal Display (LCD) ........................................................................2-11
4.9 Microphone Connector Signals ....................................................................2-11
4.10 Speaker ........................................................................................................2-12
4.11 Electrostatic Transient Protection .................................................................2-12
iii