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8

Compatible Input Formats

Format

Composite

S-Video

YPbPr

SDI

VGA

DVI-D

NTSC

PAL

525i

625i

486p / 59.94

576p / 50

1035i / 60

1035i / 59.94

1080i / 60

1080i / 59.95

1080i / 50

1080psF / 24

1080psF / 23.98

1080p / 30

1080p / 29.97

1080p / 25

720p / 60

720p / 59.94

720p / 50

720p / 30

720p / 29.97

720p / 25

640 x 480 @ 60Hz

640 x 480 @ 75Hz

640 x 480 @ 85Hz

800 x 600 @ 60Hz

800 x 600 @ 75Hz

800 x 600 @ 85Hz

1024 x 768 @ 60Hz

1024 x 768 @ 75Hz

1024 x 768 @ 85Hz

1280 x 1024 @ 60Hz

13

On-Screen Menu (continued)

VIDEO CONFIGURATION SUBMENU (continued)

Monochrome Mode

Use this setting to enable monochrome mode. Only the luminance of the image will be displayed as a grayscale
picture.

Blue-Only Mode

Use this setting to enable Blue-Only mode. This mode displays only the blue color component of the image, switching
off the red and green components. Use this mode when calibrating the monitor to SMPTE color bars with the following
procedure:

1.

Allow the monitor to warm up for at least 5-10 minutes.

2.

Display SMPTE split-field color bars on the monitor using the internal generator or an external source.

3.

Enable

Monochrome mode

.

4.

Locate the pluge pattern (super black, black, and gray bars) at the lower-right corner of the screen. Adjust the

Brightness

knob until there is

no visible difference between the super black and black bars, but the gray bar is still visible.

5.

Adjust the

Contrast

knob until an even grayscale appears along the top bars.

6.

Disable

Monochrome mode

.

7.

Enable

Blue-Only mode

and adjust the

Color

knob so that the outermost bars (white and blue) appear to match in brightness.

8.

Composite/S-Video NTSC only: Adjust the

Tint

knob until the third bar from the left (cyan) and the third bar from the right (magenta) appear to

match in brightness.

9.

Disable

Blue-Only mode

.

Pixel-to-Pixel Mode

Use this setting to enable Pixel-to-Pixel mode.

This mode bypasses the monitor’s internal scaling function and displays incoming images in their native resolution and
aspect ratio, with a one-to-one mapping:

For incoming formats smaller than the native resolution of the LCD panel (1024 x 768), the image will be
displayed in the center of the screen using only the necessary LCD pixels. For example, NTSC or PAL images will
occupy exactly 720 x 486 or 720 x 576 pixels respectively. The surrounding pixels will be black.

For incoming formats exceeding 1024 x 768 pixels, only the center 1024 x 768 of the incoming image will
displayed occupying the whole screen, with the remainder of the picture cropped. For example, 1080i/p formats
will both be cropped to 1024 x 768 and displayed full-screen.

Note: Pixel-to-Pixel mode will utilize the entire screen (1024 x 768) regardless of the aspect ratio setting. Pixel-to-Pixel
mode is not available when using the VGA or DVI inputs.

Summary of Contents for V-R842DP-AFHD

Page 1: ...c 1910 East Maple Ave El Segundo CA 90245 Tel 800 800 6608 310 333 0606 Fax 310 333 0688 www LCDRacks com sales lcdracks com Marshall Electronics V R842DP AFHD High Definition Dual Screen LCD Monitor...

Page 2: ...2 19...

Page 3: ...uthorized to make any warranties other than those described above or to extend the duration of any warranties on behalf of Marshall Electronics beyond the time period described above Due to constant e...

Page 4: ...ith 4x over sampling 5 line super adaptive 2D comb filtering and exacting color space conversion Video is scaled to fit on the screen in the highest possible resolution using a state of the art LSI th...

Page 5: ...MECHANICAL Dimensions w x h x d 18 92 x 7 00 x 2 02 Weight Monitor Only 6 70 lbs Operating Temperature 32 F to 120 F 0 C to 50 C Storage Temperature 4 F to120 F 20 C to 50 C Compliance FCC Class A ANS...

Page 6: ...1 2 3 4 5 Top Front Panel 6 Lower Front Panel 15 On Screen Menu continued SYSTEM CONFIGURATION SUBMENU Internal SMPTE Color Bars Use to display internally generated SMPTE split field color bars User D...

Page 7: ...ng periods being shown on the screen In V delay mode vertical sync is delayed so that the vertical blanking period is displayed on screen In H delay mode horizontal sync is delayed so that the horizon...

Page 8: ...black and black bars but the gray bar is still visible 5 Adjust the Contrast knob until an even grayscale appears along the top bars 6 Disable Monochrome mode 7 Enable Blue Only mode and adjust the Co...

Page 9: ...n the front panel of the monitor Step through menu items using the and buttons Choose a menu item by pressing SELECT Rotate through options using the and buttons Choose a setting by pressing SELECT Re...

Page 10: ...se this setting to superimpose one of 5 markers on the screen when in 4 3 mode This setting is disabled when the aspect ratio is set to 16 9 or when Pixel to Pixel Underscan or H V Delay is enabled OF...

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