INF-TN1FSH-E
- 81 -
4.4.18. Key lock
Description
A password can be set for the input on the setting screen.
Select a 4-digit numeric value as a password. “.” entered 4 times as a password is regarded as a valid password.
Note: If you forget the password, enter “.” 4 times to reset the key lock.
Operation
(example)
When enabling the key lock and setting “1234” as a password
Key operation
Description
Display
FUNC SYSTEM
Display SYSTEM.
UNIT & LANGUAGE
SKIP
"
or
#
Select “KEY LOCK”
KEY LOCK
OFF
ENTER
"
or
#
ENTER
Enter select/enter mode, select “ON,” and
press ENTER.
KEY LOCK
ON
#
Select “PASSWORD”
PASSWORD
SKIP
ENTER
"
or
#
ENTER
Enter select/enter mode, select “SETTING,”
and press ENTER.
SET PASSWORD
0000
ENTER 1
&
Enter numeric value enter mode, enter “1”
using ten keys, and move to the second
digit.
PASSWORD
1
000
2
&
Enter “2” and move to the third digit.
PASSWORD
1
2
00
3
&
Enter “3” and move to the fourth digit.
PASSWORD
12
3
0
4 ENTER
Enter “4” and press ENTER.
PASSWORD
123
4
ESC ESC
Display the measurement.
(Measurement display screen)
Operation
(example)
When resetting the key lock set as shown above
(To go back to FUNC SYSTEM )
Key operation
Description
Display
FUNC
Display password input screen.
_ _ _ _
(Measurement display screen)
1
Enter “1”
* _ _ _
(Measurement display screen)
2
Enter “2”
* * _ _
(Measurement display screen)
3
Enter “3”
* * * _
(Measurement display screen)
4
*1
Enter “4”
(Measurement display screen)
SYSTEM
Enter “SYSTEM” to display SYSTEM.
UNIT & LANGUAGE
SKIP
*1) If a wrong password is entered, the initial screen appears.
