Operation Page 61 of 85
2.15.5 KEY LOCK
To lock out the PROGRAM, PRESET and MENU functions of the Sentry Plus Series instrument
use the KEY LOCK function in the MENU parameters. The initial instrument setting is OFF. To
activate the KEY LOCK function with the instrument in STAND BY status:
•
Press [F3] = MENU
•
Press [F2] = DOWN until KEY LOCK is backlit.
•
Press [F3] = SELECT
•
Display prompts ‘USER PASSWORD’
•
Press [A] [A] [A] [A] [ENTER]
•
NOTE: AAAA is the default password. If password has been changed use the new
password.
RETURN
RMT ERROFSTLOCK1 - 10 CHAR.
F1
F4
F3
F2
KEYLOCK
ENTER
KEY LOCK
USER PASSWORD
A
B:
xxxx
Press F1 = "A" to input password
character
Press F2 = "B" to input password
character
Press F3 = "ENTER" to enter
whole password
Press F4 = "RETURN" to go back
to MENU display
EXIT
RMT ERROFSTLOCKSELECT FUNC.
F1
F4
F3
F2
MENU
SELECT
1
4
3
2
5
MEMORY
SYSTEM
OPTION
CALIBRATION
KEY LOCK
UP
DOWN
Press F2 = "DOWN" to move
highlighted box to KEY LOCK
Press F3 = "SELECT" to enter
KEY LOCK function
PROGRAM
PRESET
MORE..
MENU
RMT ERROFSTLOCKSTAND BY
0.1A
0.5s
1.2
Ω
F1
F4
F3
F2
LOWGCSTEP 1/5M01 0.3
Ω
:
STAND BY
Press F3 = "MENU"
To change instrument parameters
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