ALGE-Timing TDC8001, Manual

Page: 98 / 112

Manual
TdC 8001
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Display test, menu 49
When selecting display test, the info display shows as follows:
Menu 49: DISPLAY TEST DISPLAY 1
F1 test of display (1)
DISPLAY 2
F2 test of display (5)
DISPLAY 3
F3 test of display (6)
Continue: ENTER DISPLAY 4
F4 test of display (7)
For the numerical displays (1, 5, 6) applies:
−
pressing the F key for the first time, the display shows segment after segment
− pressing the F key again, the display shows all segments
− pressing the F key again, the display goes blank
For the alpha numeric display (7) applies:
−
pressing F4, the display goes blank
− pressing F4 again, the display shows all points
− pressing F4 again, the display shows once more menu 49
Keypad test, menu 50
When selecting the keypad test, the info display shows as follows:
Menu 50: keypad test
U SCB 123 YFU TFC SCB 123
M 789 I0E NFD MAM 789 I0E
D 456 PE* 456
All keys can be tested. Every key that is pressed vanishes as long as it is pressed from the display. if
the keys are pressed in the correct order, the cursor always steps to the next key. Begin with menu 53
for start number input at the top, middle, bottom and then start keypad (12) from left top to right bottom.
Subsequently the function keypad (9) and finish keypad (8).
Exit by pressing <ALT> and <ENTER> of finish keypad (8).
channel test: MENU 51 to test channels
interface test: MENU 52 to test intefaces
RAM test: MENU 53 to test internal RAM
RTC test (real time clock): MENU 54 to adjust real time clock
subvoltage test: MENU 55 to test the voltage threshold for device switch-off
You can only exit TdC test by switching off the TdC.