Operating instructions

Sample Printout:
----- Display Test -----
21.Jan 2009 11:34
METTLER TOLEDO
Balance Type ML204
SNR 1234567890
SW V1.00
Display Test DONE
------------------------
18.3 Key Test
The key test allows you to test the keys of the balance.
a) Press «
» to start "KEYPAD.T".
b) The message "KEY TEST - PRESS KEY TO BE TESTED" is displayed scrolling during the duration of the key
test. Press every Key briefly. Each press of a key beeps and echoes with "OK” on the display.
c) Second press «C» key to print the test information. The test procedure will be cancelled and the balance will
return to the topic "DIAGNOS.". If a key has not been tested before printing, then the test results will be indi
cated with a "----" line.
Sample Information Displayed:
Key Display
« » 1/10.D.OK
« » PRINT.OK
«–» MINUS.OK
«+» PLUS OK
« » TOGGL.OK
« » ENTER.OK
«C» C OK
« » 0/T OK
Sample Printout:
------- Key Test -------
21.Jan 2009 11:34
METTLER TOLEDO
Balance Type ML204
SNR 1234567890
SW V1.00
1/10 d Key OK
Print Key OK
Minus Key OK
Plus Key OK
Toggle Key OK
Enter Key OK
Zero/Tare Key OK
Cancel Key OK
------------------------
68 Application "Diagnostics"