用户手册 — Senstar Corporation B76060

目录

• 
  

  1
• INTRODUCTION

  4
• OPERATIONS AND MAINTENANCE

  5
  • Operating Instructions

    5
    • Wearing the PPD

      5
    • Activation

      5
    • Testing

      6
  • Do’s and Don’ts

    6
  • Operator Maintenance and Cleaning

    7
  • Accessories

    7
• BATTERY SPECIFICATIONS AND REPLACEMENT

  8
  • Battery Life Specification and Considerations

    8
  • Battery Replacement

    9
• PPD THEORY OF OPERATION

  13
  • Transmitter Specifications

    14
  • Digital Modulation

    15
  • RF Output

    16
  • PPD Detailed Hardware Description

    17
    • Synthesizer

      17
    • Voltage Controlled Oscillator (VCO)

      18
    • VCO Buffer Amplifier

      18
    • Reference Oscillator (VCTCXO)

      18
    • Driver Stage

      19
    • Band Pass Interstage Filter

      19
    • Final Amplifier

      19