Sony DNW-A30 Manual

The Sony DNW-A30 is a professional digital video recorder/player designed for broadcast and production environments. It features MPEG IMX recording/playback, analog composite/SDI inputs/outputs, RS-422A remote control, timecode support, audio monitoring, and extensive editing capabilities. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: MPEG IMX recorder/player, Front control panel, Remote control port, SDI/Composite inputs/outputs, Audio monitoring, Timecode I/O.

Feature	Description
Recording Format	MPEG IMX (50 Mbps, 40 Mbps, 30 Mbps)
Video Inputs	SDI (BNC), Composite (BNC)
Video Outputs	SDI (BNC), Composite (BNC), Monitor output
Audio Inputs	Analog XLR (4 channels), AES/EBU digital
Audio Outputs	Analog XLR (4 channels), AES/EBU digital, Headphone
Remote Control	RS-422A 9-pin port for edit controller
Timecode	LTC input/output (BNC), VITC
Reference Input	Black burst or tri-level sync (BNC)
Monitoring	Color LCD display, Audio level meters
Media	Uses Sony Professional Disc or tape (depending on model)

Installation

Unpack and inspect contents. Install in rack or place on stable surface.

1. Connect video sources: Use SDI or composite BNC cables to INPUT connectors.
2. Connect video outputs: Connect SDI/composite outputs to monitors or other equipment.
3. Connect audio: Use XLR cables for analog audio inputs/outputs.
4. Connect reference: Attach black burst or tri-level sync to REFERENCE INPUT.
5. Connect remote: Use RS-422A cable to edit controller.
6. Connect power: Plug into AC power source (100-240V AC).

WARNING! Equipment is heavy; use proper lifting techniques. Ensure adequate ventilation.

First-Time Setup

Power on unit; initialize system settings.

1. Set reference signal: Ensure proper sync reference is connected and detected.
2. Configure inputs: Select SDI or composite input in menu.
3. Set recording format: Choose MPEG IMX bitrate (50/40/30 Mbps).
4. Adjust audio levels: Use front panel controls to set input levels.
5. Set timecode: Configure timecode source (internal/external).
6. Format media: Initialize recording media if required.

CAUTION! Allow equipment to reach room temperature before operation.

Specifications

• Recording Format: MPEG IMX (MPEG-2 4:2:2P@ML)
• Bit Rates: 50 Mbps, 40 Mbps, 30 Mbps selectable
• Video Standards: 525/60 (NTSC), 625/50 (PAL)
• Audio: 4 channels, 48 kHz, 24-bit (AES/EBU or analog)
• Inputs/Outputs: SDI, Composite, XLR audio, Timecode, Reference
• Remote: RS-422A 9-pin
• Power Requirements: 100-240V AC, 50/60Hz
• Operating Temperature: 5°C to 40°C (41°F to 104°F)
• Dimensions: Standard 19-inch rack mount (2U height)
• Weight: Approximately 15 kg (33 lbs)

Controls and Settings

Front Panel: POWER, EJECT, TRANSPORT controls (PLAY, STOP, REC, FF, REW), AUDIO LEVEL controls, MENU button.

Menu System: Access via MENU button on front panel or remote.

Recording Setup: Input select, Format, Audio setup, Timecode. Playback Setup: Output select, Audio monitoring, Display settings. System: Reference, Communications, Maintenance, Initialize.

Connecting Devices

Video: SDI/composite BNC. Audio: XLR balanced. Reference: BNC. Remote: RS-422A.

1. Turn off power before making connections.
2. Use high-quality cables designed for broadcast use.
3. Ensure proper impedance matching (75Ω for video).
4. Connect reference signal before other video connections.

Tip: Label all cables for easy identification in multi-unit setups.

Recording and Playback

Supports MPEG IMX recording and playback.

1. Insert media: Load disc or tape as applicable.
2. Set record parameters: Select format, audio channels, timecode.
3. Record: Press REC and PLAY simultaneously; monitor levels.
4. Playback: Press PLAY; use transport controls for navigation.
5. Search: Use JOG/SHUTTLE wheel for frame-accurate search.
6. Audio monitoring: Select channels via AUDIO MONITOR buttons.
7. Timecode display: View on front panel and video output.

WARNING! Do not remove media during recording or playback.

Editing Functions

RS-422A remote control enables editing with compatible controllers.

1. Assemble edit: Record new material over existing recording.
2. Insert edit: Replace video/audio separately.
3. Preview: Review edit before execution.
4. Trim: Adjust edit points frame-by-frame.
5. Audio split edit: Offset audio edit points from video.

Compatible with Sony 9-pin protocol edit controllers.

Care & Maintenance

Regular maintenance ensures optimal performance.

1. Clean exterior: Use dry, lint-free cloth.
2. Clean heads: Use approved cleaning media as needed.
3. Check connections: Ensure all cables are secure.
4. Update software: Check for firmware updates from Sony.

CAUTION! Do not use solvents or aerosols. Disconnect power before cleaning.

Regulatory Information

Complies with FCC Part 15 Class A, CE, and other international standards. This is a Class A product; may cause radio interference in residential areas. Copyright © Sony Corporation. For technical support, contact Sony Professional Solutions or visit www.sony.com/professional.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cable, circuit breaker	Check power connection; verify outlet function; check circuit breaker.
No video input	Cables, input selection	Verify cable connections; select correct input in menu.
Audio distortion	Levels, cables	Adjust input levels; check audio cables for damage.
Timecode issues	Source, settings	Verify timecode source; check menu settings.
Remote not working	Cable, protocol	Check RS-422A cable; verify edit controller compatibility.
Media error	Media damage, format	Try different media; reformat if possible; clean media slot.

Reset: Menu > System > Initialize Settings (caution: may erase user settings).

Service: Contact Sony Professional Support or authorized service center.