Samson 3374-11 - Optional Key Number Protection

40 EB 8331-4 EN
Operation
7.4 Optional key number protection
To change parameters in the conguration level, a key number can be activated in the actua-
tor over Codec94. When the key number function is activated, the key number must be en-
tered before the parameter setting can be changed. If a code is selected without entering a
key number beforehand when the key number function is activated, LOCK is displayed and
the parameter settings cannot be changed.
Code Description WE Adjustment range
c94 Key number active NO NO (deactivated)
YES (activated)
Whenthekeynumberisactive,proceedasfollows:
1. Turn (when the start screen appears) to select Code 9.
2. Press to conrm.
Î Display: Input eld for key number
3. Press to activate the input eld.
4. Turn
to enter the service key number.
Î The service key number can be found at the end of these
mounting and operating instructions.
5. Press to conrm.
Î
icon indicates that the conguration level is enabled to
change the parameter.