What does 'Invalid Operation' mean on my Sony VRD-VC20?
The 'Invalid Operation' message on your Sony DVD Drive appears when you try to finalize or erase a disc when there is no disc in the drive. It also appears if you try to erase a DVD+R or DVD-R disc, or finalize a DVD+RW disc.
Why can't I add more recordings to my Sony VRD-VC20 DVD Drive disc?
You can't add more recordings to your Sony DVD Drive disc if there are already 49 titles on the disc. Also, you cannot add anything to a finalized DVD±R disc.
General| Form Factor | External |
|---|---|
| Interface | USB 2.0 |
| Buffer Size | 2 MB |
| Type | DVD Recorder |
| Supported Media | DVD-R, DVD-RW, DVD+R, DVD+RW, CD-R, CD-RW |
| Power Supply | USB powered |
Details regulatory compliance and potential interference for digital devices.
Official statement of compliance with FCC rules and operating conditions.
General advice on operation, storage, transportation, and handling of the device and discs.
Advice on operating and storing the drive in suitable environments.
Guidelines for shipping the drive safely.
How to handle sudden temperature changes to prevent condensation.
Instructions for handling discs to prevent damage and ensure data integrity.
Information on accessing online support, FAQs, and firmware updates.
Provides URL for Sony storage support website.
Information about the included software from manufacturers.
Steps to update the drive's internal software for problem resolution.
Overview of the drive's capabilities, including stand-alone and computer-controlled operations.
Guide on using the drive as a stand-alone recorder to create DVDs from video sources.
Lists compatible disc types for stand-alone DVD recording.
Step-by-step instructions for recording videos from external devices.
Explains synchronized and manual recording modes.
Details available recording modes (HQ, SP, SLP) and their recording times.
Explains DVD structure with titles and chapters, and automatic/manual creation.
How to record using DV connection with digital video cameras.
Instructions for pausing and resuming the recording process.
How to view recording time status.
How to record using AV connection with video devices.
Step-by-step guide for manual recording operations.
Covers advanced functions like recording modes and chapter selection.
How to choose between HQ, SP, and SLP recording quality.
Setting automatic chapter markers at specific time intervals.
Process for manually creating titles during recording.
Setting whether discs play automatically or show menu screen.
Making discs compatible with other DVD players after recording.
Instructions for erasing contents from rewritable discs.
Setting a time for automatic recording stop.
Automatic detection of input signal type (DV, S-VIDEO, VIDEO).
Steps to connect the drive to a PC for external use.
Overview of installing drivers and software for external operation.
Guide for installing the USB driver software on Windows XP.
Guide for installing the USB driver software on Windows 2000.
Steps to install the bundled software suite, like Nero.
Procedures for safely disconnecting the drive from the computer.
Details the features of the supplied software applications.
Advice on using third-party software with the drive.
Tips to achieve optimal data transfer rates and speed.
How to achieve maximum data transfer rates.
Instructions for updating the drive's internal software.
How to enable 48x speed for CD operations.
Lists all DVD and CD disc types compatible with the drive.
Guidance on selecting discs guaranteed for optimal performance.
Table showing disc types and their capabilities for various tasks.
Details on CD-R, CD-RW, and their playback compatibility.
Details on DVD types and their playback compatibility.
Explains factors affecting DVD playback compatibility.
Important considerations for writing data and playing discs.
Requirements for playing DVD-Video discs based on region codes.
Factors influencing DVD-Video playback performance.
Information on copyright protection for DVD-Video discs.
Technical details for stand-alone recording operations.
Technical compatibility data for various DVD and CD disc types.
Details on the drive's read/write capabilities.
Details on writing methods like random, sequential, and packet writing.
Technical specifications of the laser used in the drive.
Details the available input/output ports like USB, DV IN, VIDEO, S VIDEO.
Includes power, consumption, AC adaptor, size, weight, and operating temperature.
Solutions for discs that are not playable, including finalization and compatibility issues.
Troubleshooting steps when recording fails, e.g., input signal detection.
Reasons for inability to add more content to a disc.
Addresses issues related to disc read/write errors, dirt, or scratches.
Solutions for errors when inserting unsupported disc types.
Troubleshooting disc formatting errors.
Resolving issues related to incorrect operation sequences.
Explains copyright protection signals preventing recording.
Steps to take when no disc is detected or a blank disc is needed.
Troubleshooting disc erasing issues, including compatibility.
Resolving finalization errors or when disc type is incompatible.
Solutions for no video signal detection or connection issues.
What to do when the disc capacity is reached during recording.
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