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Giga-tronics 8003 - Page 99

Giga-tronics 8003
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Operation
Manual 20791, Rev. C, June 2001 2-63
The [DONE] softkey at the bottom of the menu terminates the setting of the clock. The clock
will start running from the time and date settings that appear at the time this softkey is pressed.
The routine will then return to the SET TIME menu (SY1-13).
When the [SET TIME] softkey is displayed, it will only be possible to leave the menu and
return to regular data display by pressing the DONE softkey.
[
TEST PATTERN
]
Menu SY1-13: Displays various test patterns. The patterns will provide helpful feedback when
making adjustments to the display hardware. The data display will be replaced with a test grid,
and the softkey menu will change to SY1-16.
When the TEST PATTERN softkey menu is displayed, it will be possible to only leave the
menu and return to regular data display by pressing the DONE softkey.
Whatever softkey label is currently associated with the display pattern being shown will be in
light blue. All other labels will be in standard menu green. If a front panel key is pressed, the
screen will display the name of the key.
[
GRID L/S
] and [
DOTS L/S
]
Menu SY1-16: Replaces the entire display with the indicated display pattern. A prompt on
the screen will be shown indicating that any key can be pressed to return to the menu. When
the key is pressed, the routine will return to the TEST PATTERN menu (SY1-13) with the
exception that the indicated pattern will continue to occupy the data display area.
[
COLOR BARS
]
Menu SY1-16: Replaces the data display area with a standard NTSC color bar display.
[
CIRCLES
and
1 COLOR
]
Menu SY1-16: Selects displays which can be used for making adjustments to the video circuits
of the 8003.
[
CHANGE COLOR
]
Menu SY1-16: Changes the color of the pattern being displayed. When the
[TEST PATTERN] softkey in the Service Menu is pressed and the Test Pattern menu entered,
the test grid will be light blue. Changes in color will be cycled in the following order: Red, Yel-
low, Green, Light Blue, Dark Blue, Magenta, and White.
[
DONE
]
Menu SY1-16: Terminates the display of test patterns. The routine will return to the Test Pat-
tern menu (SY1-13).
[
SENSOR EEPROM
]
Menu SY1-13: Enters the routines necessary to either view or change the calibration data for
the power sensors and/or bridges connected to the 8003.

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