Document Outline

• CONTENTS
• 1. FEATURES
• 2. SPECIFICATIONS AND ACCESSORIES
  • 2-1. SPECIFICATIONS
  • 2-2. ACCESSORIES
• 3. INSTALLATION AND CONNECTION
  • 3-1. INSTALLATION
    • 3-1-1. Precautions
    • 3-1 -2. Power supply
    • 3-1-3. Mounting bracket
  • 3-2. CONNECTION
    • 3-2-1. Precautions
    • 3-2-2. Fixed station
    • B. Connection of another DC source
    • 3-2-3. Mobile
    • B. Ignition noise
    • 3-2-4. Antenna
• 4. OPERATION
  • 4-1. CONTROLS AND THEIR FUNCTIONS
    • 4-1-1. Front panel
    • 4-1-2. Rear panel
    • 4-1-3. Microphone
  • 4-2. RECEPTION
  • 4-3. TRANSMISSION
    • 4-3-1. Precautions:
  • 4-4. MEMORY
    • 4-4-1. Microprocessor memory back-up
    • 4-4-2. Initial state and reset of the microprocessor
    • A. Initial state of the microprocessor from the factory
    • B. Microprocessor reset
    • 4-4-3. Memory input
    • 4-4-4. Paired channels
    • 4-4-5. Priority channel select
  • 4-5. SCAN
    • 4-5-1. Memory scan from the keyboard
    • 4-5-2. Programmable band-scan from the keyboard
    • 4-5-3. Scan direction
    • 4-5-4. Scan speed
    • 4-5-5. Scan lockout (Skip)
    • 4-5-6. Scan release
    • 4-5-7, Priority channel scan (Alert)
  • 4-6. REPEATER
    • 4-6-1. Automatic repeater offset
    • 4-6-2. Tone frequency
    • 1. Setting
    • 2. Release
    • 4-7-1. Telephone number programming
    • ^-1-2. Storing a telephone channel in normal memory
    • 4-7-3. Automatic telephone number transmission
    • 4-8-1. DCL system description
    • Control signals for CHL operation
  • ^
    • 4-8-3. Digital code entry
  • on □ OD
    • 4-8-4. Code squelch
    • 4-8-5. Channel linkage
  • □ non
  • □ n □ on
  • □ o □ on
  • □ noon
  • on □ □
    • 4-8-7. Reset and return
    • Remarks
• 5. MAINTENANCE AND ADJUSTMENT
  • 5-1. GENERAL INFORMATION
  • 5-2. SERVICE
  • 5-3. CLEANING
  • 5-4. MICROPROCESSOR BACK-UP LITHIUM BATTERY REPLACEMENT
  • 5-5. ORDERING SPARE PARTS
  • 5-6. ADJUSTMENTS
    • 5-6-2. Low power output
    • 5-6-3. Microphone gain
    • 5-6-4. DTMF level
    • 5-6-5. Sidetone and beeper level
    • 5-6-6. RF power meter
    • 5-6-8. Open channel search step size selection (TM-3530A/2570A/2550A/2530A only)
    • 5-6-9. Microphone UP/DWN step size and scan step size selection (TM-2550E only)
    • 5-6-10. Microprocessor reset pins
    • 5-6-11. Call sign monitor test pins
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    • 7-1. TU-7 TONE UNIT
    • (TM-3530A/2570A/2550A/2530A
    • only)
    • 7-3. VS-1 VOICE SYNTHESIZER UNIT
    • 7-4. OTHER ACCESSORIES
    • ■ PS-50 Heavy duty DC power supply
    • ■ PS-430 DC power supply
    • ■ KPS’7A DC power supply (U.S.A. only)
    • ■ SP-430 External speaker
    • ■ SP-50 Mobile speaker (8 i2)
    • ■ MC-85 Microphone (8 pin)
    • ■ MC-80 Microphone (8 pin)
    • ■ MC-60A Microphone (8 pin)
    • MC-55 Mobile microphone (8 pin)
    • ■ MC-48 Autopatch UP/DOWN hand microphone (8 pin)
    • AC-10 AC adaptor for CD-I 0
    • PG-2N DC power cable
    • ■ PG-3A 15A DC line noise filter
    • ■ MC-42S Up/Down hand microphone
    • ■ SW-200A/200B SWR/POWER meter (supplied with a coupler)
    • ■ MB-10 Mobile mount
    • ■ SW-100A/100BSWR/POWER meter
    • ■ SWT-1 Antenna tuning unit
• 8. REFERENCE
  • 8-1. ANTENNA
    • 8-1 -1. Fixed station
    • 8-1-2. Mobile
  • 8-2. MOBILE INSTALLATION
    • 8-2-1. Noise reduction
    • 8-2-2. Battery capacity
  • KENWOOD OORPORATION