Instruction manual

Model 1040/XL User Instructions 55
10.1 Access the Test Menu
10.1.1 Volts test
3. This allows you to check the 12 VDC input voltage the Model 1040 is
receiving. With VOLTS displayed, press the SELECT key…
Current voltage is displayed.
4a. Press the GROSS key twice to return to gross weighing mode
OR
4b. Press SELECT to return to the VOLTS display.
10.1.2 LCD test
5. From VOLTS display, press the MENU key…
LCD is displayed. Use this to perform a self-test of the LCD display,
complete display test or segment test.
6. Press the SELECT key…
TEST is displayed.
7. Press the SELECT key…
Display performs a display test for 15 seconds then TEST is displayed.
8. Press the MENU key…
SEGMNT is displayed.
9. Press the SELECT key…
Display performs a segment test for 70 seconds then SEGMNT is
displayed.
10. Press the GROSS key to return to the LCD display.
11a. Press the GROSS key again to return to gross weighing mode
OR
11b. Press MENU to advance to next menu item…
KEYPAD is displayed.
10.1.3 Keypad test
12. This allows you to test all the active keys. With KEYPAD displayed, press the
SELECT key…
HIT.KEY is displayed momentarily then NO KEY is displayed. This
remains on the screen until you press a key.
13. Press any key to see an echo of its name on the display. CAUTION: If you
press the MENU key you will exit the test.
14. Press the MENU key to stop the test…
KEYPAD is displayed.
15a. Press the GROSS key to return to gross weighing mode