Analog way GRAPHIC SWITCHER II GSW2811R Manuel Utilisateur page 20

Chapter 7 : LCD FUNCTIONS DESCRIPTION (continued)
2 [OUTPUT MENU] + ENTER.
2-1[output format] + ENTER.
Select one of the following output format with
• If [output rate] = [internal rate], the LCD window displays the following formats :
• [VGA 60 Hz] = 640 x 480 at 60 Hz
• [SVGA 60 Hz] = 800 x 600 at 60 Hz
• [XGA 60 Hz] = 1024 x 768 at 60 Hz
• [SXGA 60 Hz] = 1280 x 1024 at 60 Hz.
• [D-ILA - 4/3] = 1365 x 1024 at 75 Hz.
• [D-ILA - 16/9] = 1365 x 768 at 75 Hz.
• [HDTV 480p] = 853 x 480 at 60 Hz.
• [HDTV 720p] = 1280 x 720 at 60 Hz.
• If [output rate] = [RGB/YUV1 rate], [compos.9 rate], [s.video1 rate], or [SDI rate] the LCD window displays
• [640 x 480 L] = Line doubler: 480p/59.94 Hz or 576p/50 Hz - 4/3.
• [800 x 600 L] = 800 x 600 at 50 Hz or 59.94 Hz - 4/3.
• [1024 x 768 L] = 1024 x 768 at 50 Hz or 59.94 Hz - 4/3.
• [1280 x 1024 L] = 1280 x 1024 at 50 Hz or 59.94 Hz.
• [1365 x 1024 L] = 1365 x 1024 at 50 Hz or 59.94 Hz - 4/3.
• [1365 x 768 L] = 1365 x 768 at 50 Hz or 59.94 Hz - 16/9.
• [HDTV 480p] = 853 x 480 at 50 Hz or 59.94 Hz - 16/9.
• [HDTV720p] = 1280 x 720 at 50 Hz or 59.94 Hz - 16/9.
NOTE: The output rate is 50 Hz for PAL & SECAM video inputs, or 59.94 Hz for NTSC video inputs.
NOTE: For fixed pixels display device (DMD, LCD, PLASMA...), always select the output format
corresponding to the native resolution of the display device. This way, the display device will not have
to scale the image and the result will be better.
2-2[output rate] + ENTER.
Select an item with
• [internal rate] =
• [RGB/YUV1 rate] = The output frame rate is identical to the RGB/YUV1 input frame rate : 50 Hz if the input
• [compos. 9 rate] =
• [s.video 1 rate] =
• [SDI rate] =
2-3[rate status] + ENTER.
The LCD window displays the reference rate status.
• [compos. 9] = Referenced input for output rate.
• [50 Hz] = Output frame rate.
2-4[output sync] + ENTER
This function allows selecting the sync type of the MAIN and PREVIEW outputs.
First select the output [MAIN] or [PREV] with
Then select the output Sync. type with
• [H & V] = H & V separate Sync.
• [COMP] = Composite Sync.
• [SOG] = Sync. On Green (not available for the PREVIEW output).
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the following formats:
+ ENTER.
The output frame rate is 60 Hz or 75 Hz depending of the selected output format (LCD
menu # 2-1). A higher frame frequency gives a better visual aspect when displaying static
pictures.
video standard is PAL or SECAM and 59.94 Hz if the input video standard is NTSC. This
function allows improving the motion pictures.
NOTE: If you select the [RGB/YUV1 rate] the LCD display the LCD menu #1-2. Verify
or select the corresponding input format.
The output frame rate is identical to the COMPOSITE 9 input frame rate.
The output frame rate is identical to the S.VIDEO 1 input frame rate.
The output frame rate is identical to the SDI input frame rate.
+ ENTER.
• [VGA 75 Hz] = 640 x 480 at 75 Hz.
• [SVGA 75 Hz] = 800 x 600 at 75 Hz.
• [XGA 75 Hz] = 1024 x 768 at 75 Hz.
+ ENTER.
+ ENTER.
GRAPHIC SWITCHER II™