Marshall Electronics VAC-12SH 3G HD SD SDI to HDMI Converter Owner’s Manual

Marshall Electronics VAC-12SH 3G HD SD SDI to HDMI Converter

Specifications

• SDI Standards: 3G-SDI, HD-SDI, SD-SDI
• Auto HD/SD-SDI Detection: Yes
• SDI Data Rate: 2.97Gbps & 2.975/1.001Gbps
• Video Support:
  • Input Signal: SMPTE 259M (SD-SDI), SMPTE 292M, 296M (HD-SDI), SMPTE-424M (3G-SDI)
  • Output Signal: 1x SDI + 1x HDMI
  • Output Impedance: 75 ohms
  • Eye Pattern Characteristics: Extra low alignment jitter 0.05UI at HD
  • Cable Equalization: Up to 90m for 3G-SDI, up to 150m for HD-SDI, up to 300m for SD-SDI
• Audio Support:
  • Input: 1x BNC [SDI]
  • Output: 1x HDMI + 1x BNC [SDI]
• BNC Connector: 75 ohm inter-locked socket
• HDMI Connector: Type A [19-pin female]
• Dimensions: 79 x 84 x 27mm [3.1 x 3.3 x 1.2]
• Weight: Not specified
• Power Supply: Included
• Power Consumption: Not specified
• Operation Temperature: Not specified
• Storage Temperature: Not specified
• Relative Humidity: 20~90% RH [no condensation]

Product Usage Instructions

Installation

1. Connect the SDI input source to the “SDI IN” port on the front panel.
2. Connect the HDMI display to the “HDMI OUT” port on the rear panel using an HDMI male-male cable.
3. Connect the included +5V DC power supply to the “+5V DC” port on the rear panel.

Operation

1. Power on the VAC-12SH converter by connecting it to a power source.
2. The signal LED on the rear panel will indicate when both power and signal are active.
3. The converted HDMI signal can now be viewed on the connected HDMI display.

Maintenance

To ensure optimal performance, keep the device clean and free from dust. Avoid exposing it to extreme temperatures or moisture.

FAQ

Q: Can this converter support Dolby True HD and DTS HD audio formats?

A: No, Dolby True HD and DTS HD audio formats are not supported in SDI. The converter supports audio at 48KHz.

Q: What resolutions are supported by the VAC-12SH converter?

A: The VAC-12SH supports various resolutions including 1080p, 720p, 1080i, NTSC, and PAL. Refer to the user manual for a detailed list of supported resolutions.

SAFETY & NOTICE

The VAC-12SH 3G/HD/SD-SDI to HDMI Converter has been tested for conformance to safety regulations and requirements, and has been certified for international use. However, like all electronic equipment, the VAC-12SH should be used with care. Please read and follow the safety instructions to protect yourself from possible injury and to minimize the risk of damage to the unit.

• Follow all instructions and warnings marked on this unit.
• Do not attempt to service this unit yourself, except where explained in `this manual.
• Provide proper ventilation and air circulation. Do not use near water.
• Keep away from objects that might damage the device. Assure that the placement of this unit is on a stable surface.
• Use only the power adapter, power cords and connection cables designed for this unit.
• Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to the device before cleaning.

INTRODUCTION

The VAC-12SH 3G/HD/SD-SDI to HDMI Converter with Loop-out provides a cost- effective way to convert 3G/HD/SD-SDI signal to an HDMI compliant format. The conversion between SDI and HDMI is purely digital and guarantees no loss of audio and video signal. Audio is supported.

• The VAC-12SH also provides two (SDI and HDMI) low jitter, re-clocked outputs for daisy chains or multiple monitors.
• SDI supports 48KHz. Dolby True HD and DTS HD are not supported in SDI.

• Supported high-definition (HD) formats:
  NTSC 525@59.94, PAL 625@50, 720p@50,720p@59.94, 720p@60, 1080i@50, 1080i@59.94, 1080i@60, 1080p@23.97,1080p@24, 1080p@25, 1080p@29.97, 1080p@30, 1080p@50,
  1080p@59.94,1080p@60

• Bit Rate: 2.97Gbps, 2.967Gbps, 1.485Gbps, 1.4835Gbps, 270 Mbps

• Auto 3G/HD/SD-SDI detection

• Support HDMI Deep Color

• One SDI-compliant output and one HDMI-compliant output

PACKAGE CONTENTS

• VAC-12SH Converter
• 5V/2A power adapter
• User Manual

SUPPORTED RESOLUTIONS

3G-SDI Output

1080p @ 50/ 59.94 / 60Hz SMPTE 424M, SMPTE 425M

HD-SDI Output

SD-SDI Output

• NTSC
• PAL B,D,G,H,I

specifications

Technical

Video support

| [3G] – 1080p50/59.94/60 (4:2:2) [HD] – 720p @50/59.94/60Hz,1080i @50/59.94/60Hz,1080p @23.98/24/25/29.97/30Hz [SD] – NTSC @59.94Hz, PAL @50Hz

Input signal

| [SD-SDI] SMPTE 259M [HD-SDI] SMPTE 292M, 296M [3G-SDI] SMPTE-424M
Output signal| 1x SDI + 1x HDMI
Output impedance| 75 ohms
Eye pattern characteristics| Extra low alignment jitter 0.05UI at HD

Cable equalization

| [3G-SDI] up to 90m (300ft) [HD-SDI] up to 150m (500ft) [SD-SDI] up to 300m (1000ft)
Audio support| Yes
Input| 1x BNC [SDI]
Output| 1x HDMI + 1x BNC [SDI]
BNC connector| 75 ohm inter-locked socket
HDMI connector| Type A [19-pin female]

Mechanical

Panel Description

FRONT PANEL

1. SDI IN: 3G/HD/SD-SDI Input
2. SDI OUT: 3G/HD/SD-SDI output

REAR PANEL

3. Signal LED:

   Both power and signal are active. Only power is active.

4. HDMI OUT: Connect to a HDMI display with a HDMI male-male cable here.

5. +5V DC: Connect to a 5V DC power supply included.

Limited Warranty

For Warranty information please refer to Marshall website page:
https://marshall-usa.com/company/warranty.php

Marshall Electronics

1910 East Maple Ave. El Segundo, CA 90245
Tel: (800) 800-6608 • (310) 333-0606
• Fax: 310-333-0688
www.LCDracks.com
support@marshall-usa.com

References

• USA Location information - USA.com
• Marshall Electronics - Professional Broadcast Miniature/Compact/Indoor 4K/UHD/HD Cameras, 4K Rack Mount/Desktop Monitors, Hardware, and Accessories.
• Marshall Electronics - Warranty Information

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