Komatsu ecot3 PC300LC-8 Shop Manual page 424

SEN02626-04
Function of changing attachment/maintenance
password
When changing the attachment/maintenance pass-
word used for the attachment setting function and
maintenance setting function, follow these proce-
dures.
1. While the ordinary screen is displayed, perform
the following operation with the numeral input
switches.
Operation of switches (While pressing [4],
q
perform the operation in order):
a This operation of the switches is not
accepted until 10 minutes pass after the
starting switch is turned on.
2. After the Attachment/Maintenance
WORD screen is displayed, input the current
password with the numeral input switches and
confirm it with the function switch.
[F5]: Reset input numeral/Return to ordi-
q
nary screen
[F6]: Confirm input numeral
q
a Default password: [000000]
a If the input password is correct, the screen
changes to the next screen.
a If the input password is incorrect, the mes-
sage to input the password again is dis-
played.
18
[4] + [5] o [5] o [5]
PASS-
3. After the New password input screen is dis-
played, input a new password with the numeral
input switches and confirm it with the function
switch.
a Set a new password of 4 – 6 digits (If it
has only 3 or less digits or has 7 or more
digits, it is not accepted).
[F5]: Reset input numeral/Return to ordi-
q
nary screen
[F6]: Confirm input numeral
q
4. After the New password input screen is dis-
played again, input a new password again with
the numeral input switches and confirm it with
the function switch.
[F5]: Reset input numeral/Return to ordi-
q
nary screen
[F6]: Confirm input numeral
q
a If a password different from the password
input before is input, the message to input
again is displayed.
30 Testing and adjusting
PC300, 350-8