beautypg.com

Skewed or flickering images (tearing) – Edirol V-8 User Manual

Page 55

background image

55

Editing the Input/Output Settings

(continued)

Input/output

settings

Intr

oduction

Connections

Basic operation

Switc

hing ima

g

e

s

Eff
ects

BPM sync

External de

vices

Video fader

Appendices

The V-8 supports the following resolutions.

*1 This is a resolution for the Macintosh. Other resolutions are common to both Windows and Macintosh.

*

Depending on the resolution of your computer, text may be difficult to read. In this case, lower the resolution.

With the factory settings, the Auto Detect function, which automatically detects the input resolution, is turned “On.”

Normally, you can leave Auto Detect turned “On.”

If, as shown in figure 1, the background color of the computer screen is black and an image

is being displayed in a portion of the screen, the resolution may not be detected correctly.

In this case, take the following steps.

Set a window, etc. on the computer to full screen mode (figure 2).

After a brief interval, the input resolution will be automatically detected, and the output

image will be resized.

In the “PC Input Setup” menu, turn the “Auto Detect” setting “Off.”

Automatic detection of the input resolution will be turned off.

Display the original image (figure 1).

About the input resolution

Resolutions

640 x 480

800 x 600

832 x 624 *1

1024 x 768

Maximum refresh rate

120 Hz

120 Hz

75 Hz

80 Hz

Resolutions

1152 x 864

1152 x 870 *1

1280 x 1024

1600 x 1200

Maximum refresh rate

80 Hz

75 Hz

75 Hz

60 Hz

Automatically detecting the input resolution (Auto Detect)

figure 1

figure 2

When moving images from a PC input are displayed, skewed or flickering images may occur. This is called “tearing,” and
is caused by discrepancies in the timing at which the images are rendered, so that a portion of the previous frame is shown
simultaneously with the next frame.

The illustration below is a conceptual example of tearing.

* If the “STILL” or “STROBE” effects are used on moving images input from a PC, a state in which tearing has occurred

may be frozen.

Skewed or Flickering Images (Tearing)

Input image

Output image

V-8_e.book 55 ページ 2010年4月16日 金曜日 午後5時14分