FSR CN-2002, Руководство оператора

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SAVE INPUT FILE
FILE NUMBER 1
FILE NAME EMPTY
SAVE
The next available file number is automatically shown on the first line of the SAVE INPUT FILE menu. You can use
this file number to create a new file or assign another number (1 • ## • 64). The third line in the menu allows you to
assign an eight-character file name to the file. Use the Select and Adjust controls to select characters to create the
desired file name. Entry of a file name is optional. When the file number and name have been entered, select SAVE
to save the current input configuration to a file. This will overwrite a file previously stored with the same file number.
The file’s input configuration is immediately applied to its associated source.
Input Setup Menu, Advanced Mode
When the Input Setup key is pressed and the Advanced Menu Mode is selected. The Input Setup Menu will appear
as illustrated below. Menu items that differ from the standard Input Setup Menu are in bold print.
The Advanced Input Setup Menu is intended for use by experienced operators only. This menu allows the user to
configure the unit for 1:1 Pixel Sampling to provide the highest possible image quality. 1:1 Pixel Sampling provides
optimal image quality when properly adjusted; however, improper adjustment may produce an inferior image to what
is obtained with the Standard Input Setup Menu.
INPUT SETUP 1
ACTIVE PREVIEW
MENU MODE
ADVANCED
AUTO CONFIG
H TOTAL 1750
PHASE MAIN 0
PHASE PREVIEW 0
POSITION (R) 40
WIDTH (L) 1327
TOP EDGE
BOTTOM EDGE
CONTRAST 100.0%
BRIGHTNESS 100.0%
INPUT TYPE S-VIDEO
COLOR BAL >>
PROCESSING >>
UNDO CHANGES
RESET CONFIG
SAVE FN #
SAVE AS >>
1:1 Sampling Overview
In order to scale an image it must first be digitized. This is the process of changing the analog graphics signals (Red,
Green, and Blue for example) into pixels stored in the Compass S2’s image memory. The default mode of the
Compass S2 is to over sample the input image producing more samples than there are in the original source
material. The over sampled image is then scaled to the final output resolution.
An approach called 1:1 Sampling produces a superior image by sampling the analog graphics signals at exactly the
same rate as that of the original source. This allows the image to be reconstructed with the reduced digitizing
artifacts. The 1:1 Sampling approach requires very accurate settings and even a small sampling error causes noise
on the output image. Both the sample clock frequency and phase must be correct to obtain a properly sampled
22 Compass
S
2