Contents

Table of Contents
Getting Started
- Step 1: Checking the Contents of the Package
  - Index to parts and controls
- Step 2: Preparing a Power Source
  - When to replace the batteries
- Step 3: Turning the IC Recorder On
  - Turning the power on
  - Turning the power off
- Step 4: Setting the Clock
- Step 5: Setting the Language to Be Used in the Display Window
Basic Operations
- Recording
- Listening
- Erasing
Other Recording Operations
- Changing the Recording Settings
  - Selecting a recording scene for each situation
  - Adding a recording to a previously recorded file
  - Adding an overwrite recording during playback
  - Starting to record automatically in response to sound - the VOR function
- Recording on a Memory Card
- Recording via Other Devices
  - Recording with an external microphone
  - Recording from other equipment
- Operation during Recording
  - Monitoring the recording
Other Playback Operations
- Changing the Playback Settings
  - Convenient playback methods
  - Reducing noise in the playback sound and making the human voice clearer - the noise cut function
  - Adjusting the playback speed - the DPC (Digital Pitch Control) function
  - Selecting the playback mode
- Playing Back a File at a Desired Time with an Alarm
- Playback via Other Devices
  - Recording with other equipment
Editing Files
- Arranging Files in a Folder
  - Moving a file to a different folder
  - Copying a file to the other memory
  - Erasing all files in a folder
- Using a Track Mark
  - Adding a track mark
  - Erasing a track mark
  - Erasing all the track marks in the selected file at one time
- Dividing a File
  - Dividing a file at the current position
  - Dividing a file at all the track mark positions
- Protecting a File
About the Menu Function
- Making Settings for the Menu
- Menu Settings
Utilizing Your Computer
- Using the IC Recorder with Your Computer
  - Connecting the IC recorder to your computer
  - Structure of folders and files
  - Disconnecting the IC recorder from your computer
- Copying Files from the IC Recorder to Your Computer
- Copying MP3 Files from Your Computer to the IC Recorder and Playing Them Back
  - Copying an MP3 file from your computer to the IC recorder (drag and drop)
  - Playing back MP3 files copied from your computer using the IC recorder
- Using the IC Recorder as USB Memory
- Using the Supplied Sound Organizer Software
  - What you can do using Sound Organizer
  - System requirements for your computer
  - Installing Sound Organizer
  - The Sound Organizer window
Additional Information
- Using a USB AC Adaptor
  - Disconnecting the IC recorder from the AC outlet
- Precautions
- Specifications
  - System requirements
  - Design and specifications
  - Battery life
Troubleshooting
- Troubleshooting
- Message List
- System Limitations
- Display Window Guide
- Index

Sony ICD-PX312 Operating Instructions

Pages 132

Year 2011

Language(s)

of 132

Sony ICD-PX312 Specification

The Sony ICD-PX312 is a digital voice recorder designed to deliver high-quality audio recording in a compact and user-friendly format. It is equipped with 2GB of built-in flash memory, providing ample storage capacity for up to 750 hours of recording in LP mode. The device supports multiple recording modes, including HQ, SP, and LP, allowing users to choose the quality and duration that best suits their needs. The ICD-PX312 features a built-in monaural microphone and a headphone jack for playback, along with a microphone jack for external microphones, enhancing recording versatility.

Its user interface is intuitive, with a clear LCD display showing recording status, battery life, and other relevant information. The device operates on two AAA batteries, ensuring portability and ease of use during extended recording sessions. Sony's ICD-PX312 includes a voice-operated recording (VOR) function, which automatically starts and stops recording based on sound levels, conserving memory and battery life. Additionally, the A-B repeat functionality facilitates easy review and analysis of recorded content by allowing users to loop playback between two designated points.

File management on the ICD-PX312 is straightforward, with the ability to organize files into five folders, each capable of storing up to 99 recordings. Recordings are saved in MP3 format, ensuring compatibility with various playback devices and software. The recorder also features a USB port for quick file transfer to a computer, simplifying the sharing and archiving process. Overall, the Sony ICD-PX312 is a reliable and efficient tool for capturing audio, suitable for a wide range of applications from lectures and interviews to personal notes.

Sony ICD-PX312 F.A.Q.

How do I transfer files from the Sony ICD-PX312 to my computer?

To transfer files, connect the Sony ICD-PX312 to your computer using a USB cable. Once connected, your device should appear as a removable drive. Navigate to the folder containing your recordings and copy them to your computer.

What should I do if my Sony ICD-PX312 is not turning on?

First, ensure that the batteries are properly inserted and have sufficient charge. If the device still does not turn on, try replacing the batteries with new ones. If the problem persists, perform a reset by removing the batteries and then reinserting them after a few minutes.

How can I improve the recording quality on my Sony ICD-PX312?

To improve recording quality, use the device's built-in microphone sensitivity settings. Set the microphone sensitivity to 'High' for distant or quiet sounds and 'Low' for close or loud sounds. Additionally, try to record in a quiet environment to minimize background noise.

Can I use external microphones with the Sony ICD-PX312?

Yes, the Sony ICD-PX312 has a jack for connecting an external microphone. Plug the microphone into the 'MIC' input and ensure it is compatible with the recorder for optimal performance.

How do I delete recordings on the Sony ICD-PX312?

To delete a recording, navigate to the file you wish to delete. Press the 'ERASE' button and confirm the deletion when prompted. You can also delete all recordings in a folder by selecting 'Erase All' from the menu.

Why is there no sound during playback on my Sony ICD-PX312?

Ensure that the volume is turned up. Check that the headphones or speakers are properly connected if you are using them. If the issue persists, try playing a different recording to determine if the problem is with a specific file.

How can I extend the battery life of my Sony ICD-PX312?

To extend battery life, use alkaline or rechargeable batteries. Turn off the device when not in use and reduce the backlight brightness. Also, avoid using the 'High' microphone sensitivity setting unless necessary, as it consumes more power.

What is the maximum recording time for the Sony ICD-PX312?

The maximum recording time depends on the recording mode and internal memory available. In LP mode, you can record up to approximately 536 hours. Higher quality modes will result in shorter recording times.

How do I reset the Sony ICD-PX312 to factory settings?

To reset the device to factory settings, navigate to the menu and select 'Settings'. Scroll to 'Initialize' and select 'Yes' to confirm. This will erase all data and settings, so ensure important files are backed up.

Can I use the Sony ICD-PX312 as a USB storage device?

Yes, you can use the Sony ICD-PX312 as a USB storage device by connecting it to your computer via USB. It will appear as an external drive, allowing you to transfer files to and from the recorder.