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MS282 User’s Manual
3.21 Lock/Unlock Parameter Scanning
This feature locks parameter settings with a 4-digit code to prevent the user
from changing parameter values by scanning parameter bar codes. This
provides an added level of security not offered via Disable Parameter
Scanning.
To lock parameter scanning:
1.Scan the Lock bar code.
2.Scan four bar codes from Appendix B, Numeric Bar Codes that represent the
desired code. Enter leading zeros for numbers below 1000, e.g., to program
a code of 29, enter 0, 0, 2, 9. A "lock" beep sounds (two long high beeps) in
addition to the parameter entry beep.
To unlock parameter scanning:
1.Scan the Unlock bar code.
2.Scan four bar codes from Appendix B, Numeric Bar Codes that represent the
correct code. An "unlock" beep sounds (two long low beeps) in addition to
the parameter entry beep.
Entering an incorrect code results in a parameter error beep.
Lock
Unlock
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