Roland VR-4HD User Manual

19
Video Operations
Switching Automatically (Auto Scan)
You can make the video on channels 1 through 4 switch automatically.
MEMO
5 Any channels carrying no video input are skipped.
1. Press the [SYSTEM SETUP] button to display the setup screen.
2. Select <SYSTEM> to display the SYSTEM menu.
3. Select <AUTO SCAN>.
4. Use the [VALUE] knob to set this to “ON.”
Value Explanation
ON
Video automatic switching is turned on. The video on channels
1 through 4 is switched automatically.
OFF The video automatic switching feature is turned o.
5 You can set the interval for video display within the range of 1
to 120 seconds. Use the [SYSTEM SETUP] button g<SYSTEM> g
<AUTO SCAN TIME> to make the setting.
5. Press the [SYSTEM SETUP] button several times to quit the
setup screen.
MEMO
5 You can assign the Auto Scan function to a USER button and use
the button to switch it on and o.
For information on how to use the USER buttons, refer to
“Assigning Functions to USER Buttons” (p. 37).
Applying a Fade to the Main Output
Video (Output Fade)
You can apply fade to the VR-4HD’s main output video.
This lets you make the main output video fade to a black (or white)
picture at times when you want to suppress video output, such as
during intervals in a band performance.
1. Press the [OUTPUT FADE] button to perform a fade-out.
When the fade-out is complete, the [OUTPUT FADE] button lights up.
2. To perform a fade-in, press the [OUTPUT FADE] button again.
When the fade-in is complete, the [OUTPUT FADE] button goes dark.
MEMO
5 To set the fade time to fade-ins and fade-outs, use the [SYSTEM
SETUP] button g <TRANSITION> g <TRANSITION TIME> to apply
the setting.
5 By factory default, the fade color is set to black. When you want
to set the fade color to white, use the [SYSTEM SETUP] button g
<VIDEO OUT> g set <OUTPUT FADE> to “WHITE.”
5 You can adjust the level of the fade color. Use the [SYSTEM SETUP]
button g <VIDEO OUTPUT> g <OUTPUT FADE WHITE LEVEL> or
<OUTPUT FADE BLACK LEVEL> to adjust.

Roland VR-4HD Specifications

General

Product color	Black
On/off switch	Yes
Rack mounting	No
Video processing	8 bit
Video resolutions	1280 x 768, 640 x 480, 800 x 600, 1024 x 768, 1280 x 1024, 1366 x 768, 1400 x 1050, 1600 x 1200, 1920 x 1200 pixels
Supported video modes	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
HDMI in	4
Number of HDMI outputs	2
VGA (D-Sub) input ports	1
Output current	3 A
Power source type	AC
Operating temperature (T-T)	0 - 40 °C
Display type	LCD
Display resolution	320 x 240 pixels

Weight and Dimensions

Depth	217 mm
Width	339 mm
Height	87 mm
Weight	2400 g