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	DETAILED TABLE OF CONTENTS
		- INTRODUCTION
		- RADIO MODEL NOTES
		- LOCATING THE RADIO MODEL
		- RADIO MODEL QUICK LOOKUP
		- MOTOROLA ON-LINE RETAIL PRICE DATABASE
		- CONVENTIONAL SYNTOR (limited information)
			- Introduction
			- Locating Radio Model Numbers
			- Locating Radio Unified Chassis Numbers
			- VHF Model Information
			- VHF Railroad Model information
			- UHF Model information
			- PAC-PL and PAC-RT Vehicle Repeater Model Numbers
			- Service Manuals
			- Programming
			- Audio Routing
				- Tx Audio Routing
			- Audio Muting Interface
			- Repeater Conversions
			- Frequency Agility
			- EPROM Conversion
				- Conversion Page
			- Syntor Accessories
			- Standard Syntor Cable
			- Additional Information
		- CONVENTIONAL SYNTOR X
			- INTRODUCTION
			- NEW RADIO INSPECTION
			- SYNTOR X 9000 CONVERSIONS
			- MODELS
				- Locating Radio Model Numbers
				- Locating Radio Unified Chassis Numbers
					- Unified Chassis Number Tag Photo
					- Unified Chassis Number Ink Stamp Photo
				- Decoding Radio Model and Unified Chassis Numbers
					- Low Band
					- VHF
					- UHF
					- 800 MHz
				- PAC-PL and PAC-RT Vehicle Repeater Model Numbers
				- Notes
			- MANUALS
				- Introduction
				- Radio Service Manuals
				- System 90*s Service Manuals
				- Accessory Service Manuals
				- Hand Held Control Head Service Manuals
				- Test Equipment Manuals
				- VHF Syntor X Service Manual Versions
			- PROGRAMMING
				- Factory Style Programming
				- The "Code Plug" Mode Revealed
				- Orange Label EEPROM Modules
				- EEPROM Programmers
				- White Label PROM Modules
				- Real World Style Programming
				- Receive Only Programming
				- Talkaround Programming
				- HHCH Notes
				- Code Plug Memory Map
			- CABLES
				- Cable Part Numbers
				- J1 Radio Cable Connector
				- Radio Trouble Shooting Tip
				- 22 Pin and 6 Pin Control Head Connectors
				- Control Head Hookup Examples
					- Clamshell Standard Hookup Diagram UNDER CONSTRUCTION
					- System 90*s Standard Hookup Diagram
				- Cable Wiring Examples
					- Clamshell 32/16/8 Mode Basic Wiring Example
					- Clamshell 32/16 Mode + Scan Head Wiring Example
					- System 90*s 32/16/8 Mode Basic Wiring Example
					- System 90*s 8 Mode Scan Wiring Example
					- System 90*s 32/16 Mode Scan Wiring Example
					- System 90*s 32/16 Mode Scan + MPL Head Wiring Example
					- System 90*s 32/16/8 Mode + Scan Head Wiring Example
				- Special Cable Models
			- CONTROL HEADS & ACCESSORIES
				- Control Head Configuration
				- Clamshell Mode Select Control Heads
					- 1 to 16 Modes Photo
					- 32 Mode Photo
					- 16 Mode Talkaround Photo
				- System 90*s Housings
					- HHN4008A Rear Photo
					- HHN4009A Rear Photo
					- HHN4010A Rear Photo
				- System 90*s Mode Select Control Heads
					- 1 Mode / 8 Mode Bank Select Photo
					- 16 Mode Bank Select Photo
					- 32 Mode Bank Select Photo
					- 2 Mode Select Photo
					- 8 / 16 / 32 Mode Select Photo
					- 8 / 16 / 32 Mode Select + Scan Photo
				- System 90*s Operator Select Non-Priority Scan Modules
					- 8 Mode Operator Select Non-Priority Scan Photo
				- System 90*s Operator Select Multiple PL/DPL Modules (MPL)
					- 8 Code Operator Select MPL Photo
				- System 90*s and System 90 Optional Equipment
					- HLN4026A Touch Code Decoder Photo
					- Touch Code Decoder Circuit Board Photo
					- HLN1077A MDC-600 Selective Call Decoder Photo
					- MDC-600 Selective Call Decoder Circuit Board Photo
				- HHCH Control Headand Accessories
				- PAC-RT and PAC-PL Vehicle Repeater
				- Syntor X Accessories
				- Internal Options for the Syntor X
				- Special Syntor X Parts
				- Control Head Diodes
			- MODE SELECT CONTROL HEAD MODIFICATIONS
				- Tips and Techniques
				- Syntor Clamshell Control Head Conversion to Syntor X
				- 16 Mode to 32 Mode Clamshell Control Head Conversion
					- 32 Mode Conversion Switch Photo
					- 32 Mode Conversion Switch Closeup Photo
				- Other Clamshell Control Head Conversions
				- System 90*s Alternate Control Head 32 Mode Conversions
				- System 90*s 32 Mode Jumpering
				- Scan Enable Switch
					- Clamshell Scan Switch Photo
				- Parts Sources
			- CONTROL HEAD INTERFACE
				- Syntor X Radio - Control Head Communication Scheme
				- Mode Select
				- Display Function
				- Operator Select Non-Priority Scan Boards
					- 8 Mode Operator Select Non-Priority Scan Photo
				- Operator Select Multiple PL/DPL (MPL) Boards
					- 8 Code Operator Select MPL Photo
			- SCANNING
				- Scan Introduction
				- Scan Programming Template Sample
				- Priority and Non-Priority Modes Scan Program Example
				- Priority Mode Scan Programming Example
				- Scan Programming Notes
			- PL/DPL UNDER CONSTRUCTION
				- PL - CTCSS Introduction
				- DPL - DCS Introduction
				- PL/DPL Usage
				- PL/DPL Reverse Burst
				- Operator Select Multiple PL/DPL (MPL)
				- PL/DPL Programming Notes
			- TRANSMITTER TIME OUT TIMER
				- Transmitter Time Introduction
				- Transmitter Time out Timer Programming Notes
			- EXTENDED FREQUENCY MODIFICATIONS
				- Basic Assumptions
				- Basic Receiver Mixer Operation
				- Basic PLL synthesizer Operation
				- Syntor X VCO Operation
				- Syntor X Bandwidth
				- VCO Frequency Adjustment Theory
				- Actual VCO Frequency Adjustments
				- VCO Lock Test
				- Beyond the Basic Assumptions
				- Wrap Up
			- PACKET HOOKUP UNDER CONSTRUCTION
				- Introduction
				- "VBJ" and "VXJ" Radio Model Differences
				- Tx Modulation Controls
				- Trouble Shooting Signal Location Table
				- Packet Modifications
				- Improved Receiver Squelch Recovery Modification
			- PERSONALITY BOARD
				- Personality Boards Information
					- Cable Connector Pin Locator
					- HLN4270A DVP Interface Board and Tx Audio Routing
					- HLN4270B DVP Interface Board and Tx Audio Routing
					- HLN4425A DVP Interface Board and Tx Audio Routing
					- HLN5008A DVP Interface Board and Tx Audio Routing
				- J401 Common Circuits Board Connector
				- J103 Optional HLN5008A Interface Board Connector
				- Microprocessor Part Numbers
				- Motorola Manual Errata
			- RADIO JUMPER SETTINGS
				- Types of Jumpers
				- Personality Boards Jumper Settings and Locators
					- HLN4915A / HLN4760A Jumper Locater
					- HLN4760B Jumper Locater
					- HLN4760C Jumper Locater
					- HLN4257A Jumper Locater
					- TRN8861A Jumper Locater
				- Common Circuits Boards Jumper Settings and Locators
					- HLN4817 Low Band Jumper Locater
					- HLN4838 / HLN5106 VHF Jumper Locater
					- HLN4797 / HLN5148 UHF Jumper Locater
					- TRN8862 800 MHz Jumper Locater
					- HLN4817 Low Band Control Locater
					- HLN4838 / HLN5106 VHF Control Locater
					- HLN4240 VHF Control Locater
					- HLN4797 / HLN5148 UHF Control Locater
					- TRN8862 Control Locator
				- Hand Held Control Head Control Board Jumper Settings and Locators
					- HLN4728 Jumper Locator
				- HLN4270A and HLN4270B DVP Interface Board jumper settings
				- HLN4425A DVP Interface Board jumper settings
				- HLN5008A DVP Interface Board jumper settings
			- 64 MODE SYNTOR X
				- 64 Mode Explanation
				- 64 Mode Programming
				- 64 Mode Control Head Conversion
				- 64 Mode Notes
			- CANADIAN SYNTOR X
				- Introduction
				- Basic Information
					- HLN4240A Common Circuits Board Controls
				- Custom Changes
					- HLN4257A Missing Component Locator
				- PA Power Adjustments
				- Future Projects
				- Contact for Problems
			- SYNTOR X VISUAL TOUR
				- Bottom View
				- Unified Chassis Number (tag and ink stamp)
				- VHF Receiver Standard Filter & Optional Preamplifiers
				- VCO
		- CONVENTIONAL SYNTOR X 9000 and X 9000E
			- INTRODUCTION
			- NEW RADIO INSPECTION
			- NEW RADIO MODIFICATIONS
			- SQUELCH THRESHOLD ADJUSTMENT
			- FAIL and ERROR CODE PREFIXES
			- SYSTEMS 9000
				- Systems 9000 Introduction
				- Systems 9000 Control Head Configurations
				- Systems 9000 Rear Control Head Configurations
				- Systems 9000 Securenet Physical Security Housing Configurations
				- Systems 9000 Housings Configurations
				- Systems 9000 SIU Dual Radio Configurations
				- Systems 9000 Control Head Dual Radio Configurations
			- PROGRAMMING
				- Programming Introduction
					- Programming Cable Conversion Side Photo
					- Programming Cable Conversion Front Photo
					- Programming Cable Conversion Top Photo
				- Essential Programming Chips
				- Programming FAQ
					- Programming Computer Speed
					- Attaching and Using a Factory Programming Cable
					- Backing Up Your Code Plug
					- Starting a New Code Plug
					- RSS Frequency Ranges
					- Scan Enable
					- Scan List
					- Scan Squelch
					- Talkback Scan
					- Scan Off HUB
					- Extender
					- DTMF
					- MDC-1200
					- Siren/PA
					- Vehicle Repeater System (VRS)
					- External Options Housing
					- Dual Radios
					- Notes
				- Programming Problems
			- SYNTOR X 9000 CONVERSIONS
				- Syntor X to Syntor X 9000 Comparison and Conversions
					- A Quick and Dirty Syntor X to Syntor X 9000 Conversion
					- The real Syntor X to Syntor X 9000 Conversion
					- Low Band Radio Conversions
				- Syntor X 9000 Extended Frequency Modifications
				- 32 to 64 Mode Conversions
				- 64 to 128 Mode Conversions
				- 128 to 255 Mode Conversions
					- Notes on Selecting Memory Chips
				- Syntor X 9000E to Syntor X 9000 Conversion
				- Converting Non-Securenet "KEJ" Models and Securenet "KXJ Radio Drawers
			- MODELS
				- Locating Radio Model Numbers
				- Locating Radio Unified Chassis Numbers
					- Unified Chassis Number Tag Photo
				- Decoding Radio Model and Unified Chassis Numbers
					- Low Band
					- VHF
					- UHF
					- UHF X 9000E
					- 800 MHz
					- 800 MHz X 9000E
				- PAC-PL and PAC-RT Vehicle Repeater Model Numbers
				- Vehicle Repeater System (VRS) Model Numbers
				- Notes
			- MANUALS
				- Introduction
				- Conventional Radio Service Manuals
				- Dual Operation X 9000E Radio Service Manuals
				- Systems 9000 and Accessories Service Manuals
				- Syntor X 9000 RSS Manuals
				- Systems 9000 Control Head Service Documentation Locator List
				- Motorola Manual Errata
			- CONTROL HEADS
				- Systems 9000 Control Heads
					- HCN1032 Parts Layout
					- Programming Troubleshooting Steps
				- Using Spectra RSS to Reset a Control Head
				- HCN1047 Trunking to Conventional Control Head Conversion
				- Conventional Syntor X 9000 Control Heads
				- Additional Control Head Information
				- Systems 9000 Control Head Information and Cross Reference
				- Looking for Control Head Information
				- Spectra Control Head Information
				- Control Head Keys
				- Basic Control Head Troubleshooting
				- Fail 01/90
			- DEKS
				- Introduction
				- Basic DEK Theory
				- Multiple DEKs
				- DEKs and the Control Head
				- DEK Notes
			- CABLES
				- Radio Trouble Shooting Tip
				- Syntor X 9000 Radio Cable Pin Out
				- Systems 9000 Control Head to Radio Pin Out
				- Systems 9000 Control Head to Microphone Pin Out
				- Systems 9000 Control Head to Vehicle Interface Port (VIP) Pin Out
				- Systems 9000 Direct Entry Keyboard (DEK) Cable Pin Out
				- Systems 9000 Direct Entry Keyboard (DEK) VIP II Pin Out
				- Syntor X 9000 Radio Securenet Physical Security Housing Cable Pin Out
				- Systems 9000 Control Head Securenet Physical Security Housing Cable Pin Outs
				- Syntor X 9000 HKN4246A / HKN4304A Siren/VRS T-Cable Pin Outs
				- Syntor X 9000 HKN4295A External Options Housing/VRS T-Cable Pin Out
				- Syntor X 9000 YKN4214A Dual Radio T-Cable Pin Out
			- BOARDS
				- Personality Boards
					- Cable Connector Pin Locator
					- Bottom Side Locater
					- Receive and Transmit Audio Routing
				- Personality Board Jumpers
					- Jumper Locator for the HLN4925A
					- Jumper Locator for the Top of the HLN5299A
					- Jumper Locator for the Bottom of the HLN5299A
					- Jumper Locator for the Top of the HLN5299B
					- Jumper Locator for the Bottom of the HLN5299B
				- Personality Board J301 Internal Option Board(s) Socket
				- Common Circuits Boards
				- Control Head Circuit Board Pin Out
				- Control Head Jumpers (early version)
					- Jumper Locator for the Bottom of the Control Boards
					- Parts Locator for the Top of the Control Boards
				- Control Head Jumpers (later and latest version)
					- Jumper Locator for the Bottom of the Control Boards
					- Jumper Locator for the Bottom of the New HLN6284C Control Board
					- Jumper Locator for the Bottom of the Display Boards
					- Parts Locator for the Top of the Control Boards
				- DEK Circuit Board Pin Out
			- PARTS
				- Radio Parts
				- Radio Cable Parts
				- Radio T-connector Parts
				- Control Head Parts
				- Speaker Parts
				- Microphone Parts
				- Direct Entry Keyboard (DEK) Parts
				- Auxiliary Switch Panel Parts
				- Vehicle Repeater System (VRS) Parts
			- OPTIONS and ACCESSORIES
				- Control Heads
				- Radio Cables
				- Securenet Physical Security Housing
				- Systems 9000 Housings and Cables
				- Systems 9000 - Dual Radios
				- System Interface Unit (SIU) - Dual Radios
				- Internal Option Boards
				- Internal Options
				- Accessories
				- Option Codes
			- SYNTOR X 9000 VISUAL TOUR
				- Bottom View
				- Unified Chassis Number
				- VHF Receiver Standard Filter & Optional Preamplifiers
				- VCO
		- TRUNKING SYNTOR X and SYNTOR X 9000 (limited information)
			- Introduction
			- Syntor X Trunking Radio Service Manuals
			- Syntor X Trunking Model and Unified Chassis Numbers