JRC JMA-5212-4, User Manual

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8.3 PERFORMANCE CHECK
810
8
yyyy
yyyy
8.3.1.2 Monitor Test
Checks for the display.
The test pattern will be shown on the display.
Procedure 1 Press [2] key while the Test Menu is
open.
The Monitor Test Menu will appear.
2 Select the item number you want to
display, pressing numeric keys [1] to [5]
of the test pattern.
The selected test pattern will be displayed.
Pattern 1: All colors are filled with white.
Pattern 2: A white box is displayed on the black background of
1024
u
768 dots.
Pattern 3: Displays rectangle
u
2, circle
u
2, and cross-shape
u
13
(white lines on the black background).
Pattern 4: Displays “H” of 9 dots
u
9 dots on the entire screen
(white character on the black background).
Pattern 5: Gray scale display (16 levels)
Pattern 6: Displays a color bar.
Pattern 7: The square figure of a specified RGB value is shown at the center of the display.
3 To return to the original display, press any key.
If Pattern7 is selected, resetting is performed by pressing the CLR
button.
If errors occur in the monitor, no test pattern will appear.
Exit 1 Press [RADAR MENU] key.
The menu will be closed.