Product Overview
VR-4HD from Roland, an all-in-one AV mixer, integrates a digital audio mixer, video switcher, multi-viewer with touch screen and USB video/audio output streaming all into a stand-alone device. It's a complete portable HD studio in a single unit, allowing single-person production of sound and video using tactile faders, buttons, and touch screen.
The VR-4HD features professional quality Broadcast controls and switches ensuring more accurate, faster operation than interfaces based on a computer-style mouse and keyboard. Its ability to simultaneously switch video with the push of a button and adjust audio with the adjustment of a fader is invaluable, and puts all essential features right at the operator's fingertips. The onboard multi-view screen is also a touch screen interface for accessing set-up parameters, so it's extremely easy to adjust picture-in-picture settings by dragging the inset window onto the screen.
Designed with single-person operation in mind, the VR-4HD enables easy switching and mixing of sound and video using advanced video and audio Digital Signal Processing (DSP) along with dedicated hardware controls faders, buttons and touch screen interface. It beautifully integrates a digital audio mixer, video switcher, multi-viewer touch screen and USB video/audio streaming interface into a stand-alone device. This portable live HD production solution is ideal for schools, churches, council meetings, corporate events, sports, training sessions, or any other live event.
Includes:
- VR-4HD Unit
- AC Adapter / Power Cord
- Owner's Manual
Features:
- All-in-one portable production solution
- Easy to use with dedicated hardware controls and audio faders and integrated touch screen preview monitor
- 6-input, 4-Channel Video Switcher
- Supports HDMI*, RGB/Component, and Composite Video Inputs Up to 1080p
- *HDCP Compliant
- Built-in Scaler via CH4
- 18-Channel Digital Audio Mixer with XLR, TRS, and RCA jacks along withaudio from HDMI inputs
- Embedding and de-embedding of audio with delay settings
- Auto mixing and Echo Canceling function
- Composition effects including DSK (Downstream Keyer), picture-in-picture,etc.
- Onboard touch quad-input multi-viewer with audio metering
- External Multi-View Output through HDMI
- HDCP Support
- USB3.0 Video/Audio Output up to 1080/30p (uncompressed) and Audio Loopback Feature
- Software control using VR-4HD RCS application for Mac and PC and remote control via USB connection
- Tally, GPIO connections
Specifications
- Video:
- Processing: 4:2:2 (Y / Pb / Pr), 8-bit
- Input Connectors:
- INPUT 1-3: HDMI Type A (19-pin) x 3 (HDCP Supported)
- INPUT 4: HDMI Type A (19-pin) x 1 (HDCP Supported)
- RGB / COMPONENT (Mini D-sub 15-pin type) x 1
- COMPOSITE (RCA phono type) x 1
- INPUT 4: HDMI , RGB / COMPONENT or COMPOSITE selected.
- Output Connectors:
- MAIN OUT: HDMI Type A (19-pin) x 1 (HDCP Supported)
- RGB / COMPONENT (Mini D-sub 15-pin type) x 1
- PREVIEW OUT: HDMI Type A (19-pin) x 1 (HDCP Supported)
- USB 3.0: USB B type x 1
- Input Formats:
- HDMI INPUT 1-3: 720 / 59.94p, 720 / 50p (SYSTEM FORMAT: 720p)
- 1080 / 59.94i, 1080 / 50i, 1080 / 59.94p, 1080 / 50p (SYSTEM FORMAT: 1080i,1080p)
- INPUT 4: HDMI, RGB / COMPONENT:
- 480 / 59.94i, 576 / 50i, 480 / 59.94p, 576 / 50p
- 720 / 59.94p, 720 / 50p, 1080 / 59.94i, 1080 / 50i
- 1080 / 59.94p, 1080 / 50p
- VGA (640 x 480 / 60Hz), SVGA (800 x 600 / 60Hz), XGA (1024 x 768 / 60Hz)
- WXGA (1280 x 768 / 60Hz), SXGA (1280 x 1024 / 60Hz)
- FWXGA (1366 x 768 / 60Hz), SXGA+ (1400 x 1050 / 60Hz)
- UXGA (1600 x 1200 / 60Hz) , WUXGA (1920 x 1200 / 60Hz)
- COMPOSITE: 480 / 59.94i, 576 / 50i
- Output Formats:
- MAIN OUT (HDMI, RGB / COMPONENT):
- 480 / 59.94i, 576 / 50i, 480 / 59.94p, 576 / 50p
- 720 / 59.94p, 720 / 50p, 1080 / 59.94i, 1080 / 50i
- 1080 / 59.94p, 1080 / 50p
- VGA (640 x 480 / 60Hz), SVGA (800 x 600 / 60Hz), XGA (1024 x 768 / 60Hz)
- WXGA (1280 x 768 / 60Hz), SXGA (1280 x 1024 / 60Hz)
- FWXGA (1366 x 768 / 60Hz), SXGA+ (1400 x 1050 / 60Hz)
- UXGA (1600 x 1200 / 60Hz) , WUXGA (1920 x 1200 / 60Hz)
- PREVIEW OUT:
- 720 / 59.94p, 720 / 50p (SYSTEM FORMAT: 720p)
- 1080 / 59.94i, 1080 / 50i (SYSTEM FORMAT: 1080i)
- 1080 / 59.94p, 1080 / 50p (SYSTEM FORMAT: 1080p)
- USB 3.0:
- 720 / 29.97p, 720 / 25p (SYSTEM FORMAT: 720p)
- 1080 / 29.97p, 1080 / 25p (SYSTEM FORMAT: 1080i,1080p)
- Video Effects:
- Transition: CUT, MIX (DISSOLVE / FAM / NAM / MOSAIC), WIPE (30 types)
- Effects: NEGATIVE, EMBOSS, COLORIZE, COLORPASS, POSTERIZE, SILHOUETTE, MONOCOLOR, FINDEDGE (8 types)
- Composition: PinP, SPLIT, QUAD, KEY (Luminance Key, Chroma Key)
- AUDIO:
- Audio Processing:
- Sampling rate: 24-bits / 48kHz
- Audio formats:
- HDMI: Linear PCM, 24-bits / 48kHz, 2 ch
- USB: Linear PCM, 16-bits / 48kHz, 2 ch
- Input Connectors:
- AUDIO IN 1 - 4 (XLR / TRS combo type, phantom power)
- AUDIO IN 5 - 6 (RCA phono type)
- AUDIO IN 7 / 8 (Stereo miniature type)
- USB B type (stereo)
- Phantom Power:
- 48VDC (unloaded maximum), 10mA (maximum load)
- *NOTE: Current value per channel
- Output Connectors:
- AUDIO OUT:
- L, R (XLR type)
- L, R (RCA phono type)
- AUX OUT: L, R (RCA phono type)
- USB: USB B type (stereo)
- PHONES: Stereo miniature type
- Signal Level and Impedance:
- XLR / TRS combo type:
- Input Signal Level: -60 --+4dBu (Maximum: +22dBu)
- Input Impedance: 10kΩ (GAIN 0--23dB), 5kΩ (GAIN 24 - -64dB)
- RCA phono type:
- Input Signal Level: -10dBu (Maximum: +8dBu)
- Input Impedance: 15kΩ
- Output Signal Level: -10dBu (Maximum: +8dBu)
- Output Impedance: 1kΩ
- XLR type:
- Output Signal Level: +4dBu (Maximum: +22dBu)
- Output Impedance: 600Ω
- Miniature type:
- Input Signal Level: -15dBu (Maximum: +3dBu)
- Input Impedance: 15kΩ
- Headphones:
- Output Signal Level: 75mW + 75mW
- Output Impedance: 32Ω
- Audio Effects:
- Auto Mixing, Echo Cancel, EQ, Delay, Compressor, HPF, Gate, Reverb, Multi-Band Compressor, Limiter
- Others:
- Other Connectors:
- RS-232: D-sub 9-pin type
- Tally / GPIO: Mini D-sub 15-pin type
- USB 3.0 / 2.0 (device):
- USB B type, USB-VIDEO (Super-Speed), USB-AUDIO 2 IN / 2 OUT (Full-Speed), remote control from PC
- Display: Graphic Color LCD, 320 x 240 dots, touch panel
- Other Functions:
- MEMORY (8 types)
- FREEZE (input video captured)
- OUTPUT FADE (Audio, Video: WHITE or BLACK)
- Power Supply:
- AC Adapter
- Current Draw: 3A
- Power Consumption: 36W
- Operating Temperature: +32°F to +104°F (+0° to +40°C)
- Dimensions (WxDxH): 13-3/8" x 8-9/16" x 3-7/16" (339 x 217 x 87mm)
- Weight (excluding AC adapter): 5lbs, 5oz (2.4kgs)
Notes:
- * The refresh rate is the maximum value of each resolution.
- * Conforms to VESA DMT Version 1.0 Revision 11.
- * 1920 x1200 / 60Hz: Reduced blanking
- * The input interlaced video signal is converted to progressive video signal by internal processing.
- * The video signal frame rate can be selected at the SYSTEM menu (59.94Hz or 50Hz).
- * The MAIN OUTPUT format of HDMI and RGB/COMPONENT is always the same.
- When an interlaced format is selected, component signal is output from the RGB/COMPONENT connector.
- When anon-interlaced format is selected, RGB signal is output from the RGB/COMPONENT connector.
- * The video signal frame rate can be selected at the SYSTEM menu (59.94Hz or 50Hz).
