Bose VS-2 Video Enhancer Manual

The Bose VS-2 Video Enhancer is a professional video signal processor designed to improve picture quality by reducing video noise, enhancing detail, and optimizing color and contrast for standard and high-definition video sources. It features multiple input/output connections, user-adjustable enhancement controls, and compatibility with various video formats. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Operation Modes 8. Advanced Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Video processor unit, Remote Control, Power adapter, Composite video inputs/outputs, S-Video inputs/outputs, Component video inputs/outputs.

Feature	Description
Noise Reduction	Advanced 3D digital noise reduction for cleaner images
Detail Enhancement	Enhances fine details without adding edge artifacts
Color Correction	Automatic and manual color optimization
Contrast Enhancement	Dynamic contrast adjustment for better depth
Input Selection	Multiple video source selection (Composite, S-Video, Component)
Output Options	Simultaneous output to multiple displays
Bypass Mode	Direct signal path for unprocessed video
Remote Control	Full function remote for all operations
On-Screen Display	Menu system for configuration and adjustments
Power Supply	Universal voltage adapter (100-240V)

Installation

Unpack and inspect contents. Place on stable surface near video sources.

Connect video sources: Use appropriate cables (Composite, S-Video, or Component) to INPUT ports.
Connect to display: Use OUTPUT ports to connect to TV, projector, or monitor.
Connect power: Plug power adapter into VS-2 unit, then into AC outlet.
Turn on power: Switch unit ON using rear power switch or remote.

WARNING! Ensure all devices are powered off before making connections. Use high-quality video cables for best performance.

First-Time Setup

Power on VS-2 and connected display; follow setup procedure.

Select input source: Press INPUT button on remote to cycle through available sources.
Configure basic settings: Access OSD menu to set language, output format, and default modes.
Adjust enhancement levels: Start with factory defaults, then fine-tune to preference.
Save settings: Store custom configurations in memory presets.

CAUTION! Allow proper ventilation around unit. Do not block cooling vents.

Specifications

Video Inputs: Composite (RCA), S-Video (4-pin), Component (YPbPr).
Video Outputs: Composite (RCA), S-Video (4-pin), Component (YPbPr).
Video Formats: NTSC, PAL, 480i, 576i, 480p, 576p, 720p, 1080i.
Processing: 10-bit video processing, 4:4:4 color sampling.
Noise Reduction: 3D adaptive noise reduction.
Detail Enhancement: Adjustable from 0-100%.
Power Requirements: 12V DC, 2A (adapter supplied).
Dimensions: 8.5" W × 2.5" H × 10" D.
Operating Temp: 32°F to 104°F (0°C to 40°C).

Controls and Settings

Access OSD via MENU button on remote. Front Panel: POWER, INPUT SELECT, BYPASS, STATUS LED.

Remote: POWER, INPUT, MENU, BYPASS, NAVIGATION arrows, ENTER, PRESET 1-4, DETAIL +/-, NOISE +/-, COLOR +/-, CONTRAST +/-.

Video Settings: Detail enhancement, Noise reduction, Color saturation, Contrast enhancement, Sharpness, Gamma correction. System Settings: Input selection, Output format, OSD language, Factory reset. Presets: Four user memories for different source types (DVD, Broadcast, Gaming, Custom).

Connecting Devices

Composite: Use yellow RCA cables. S-Video: 4-pin mini-DIN cables. Component: Use green/blue/red RCA cables.

Turn off all devices before connecting.
Match cable type to both source and display capabilities.
Use shortest cable runs possible to maintain signal quality.
Select corresponding input on VS-2 and display device.

Tip: For best quality, use Component video connections when available on source and display.

Operation Modes

Supports multiple enhancement modes for different content types.

Movie Mode: Optimized for film-based content with subtle enhancement.
Sports Mode: Enhanced motion clarity and color vibrancy.
Gaming Mode: Reduced input lag with moderate enhancement.
User Presets: Four customizable memory slots for specific sources.
Bypass Mode: Disables all processing for pure signal path.
Calibration Mode: Provides test patterns for display adjustment.

WARNING! Excessive enhancement settings may introduce artifacts. Adjust gradually while viewing content.

Advanced Features

3:2 Pulldown Detection: Automatically detects and corrects film-based video. Color Space Conversion: Converts between different color standards. Black Level Expansion: Improves shadow detail without crushing blacks. Edge Enhancement: Controlled sharpening of image edges.

Care & Maintenance

Unplug unit before cleaning. Use soft, dry cloth only; avoid liquids and chemical cleaners.

CAUTION! Do not open unit casing. No user-serviceable parts inside. Refer servicing to qualified personnel.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © Bose Corporation. All rights reserved. For technical support, visit www.bose.com/support or contact Bose Customer Service at 1-800-999-2673.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No video output	Power/connections	Check power connection; verify all cables are secure; ensure correct input selected.
Poor image quality	Enhancement settings	Reduce enhancement levels; try Bypass mode to isolate issue; check source quality.
Remote not working	Batteries/obstructions	Replace batteries; ensure line of sight to IR sensor; remove obstacles.
Color problems	Cable/format mismatch	Check cable connections; verify source and display formats match; try different cable type.
Unit overheats	Ventilation blocked	Ensure adequate ventilation; move away from heat sources; clean vents of dust.

Reset: Hold MENU button for 10 seconds while powering on to restore factory defaults.

Service: 1-800-999-2673; www.bose.com/support