Optimus 14-1121 User Manuals

Table of Contents

• Serial Number:

  3
• Preparation

  5
• Before You Begin

  5
• Powering the CTR-115

  5
• Installing Batteries

  6
• Using AC Power

  7
• Using Vehicle Battery Power

  8
• Connecting the Earphone

  10
• Listening Safely

  10
• Traffic Safety

  11
• Playing a Cassette Tape

  12
• Using the Tape Counter

  16
• Recording

  17
• Using the Built-In Microphone

  17
• Vox Recording

  18
• Manual Recording

  20
• Cue Marker

  21
• Using an External Microphone

  21
• Recording from External Sources

  22
• Tape Tips

  23
• Erasing a Recording

  23
• Preventing Accidental Erasure

  23
• Restoring Tape Tension and Sound Quality

  24
• Care and Maintenance

  25
• Cleaning the Tape-Handling Parts

  25
• Specifications

  27