Trouble-shooting
RF-Master-Set
65
Trouble-shooting
Symptom
Possible cause and remedy
The door lock cannot
be opened although
a locking medium is
held in front of the
outside knob.
The locking medium is not authorized
for this cylinder. Use an authorized
locking medium.
The battery is empty. Replace the
battery of the locking cylinder with a
new one (see page 46).
The locking medium is not within the
range of the reader in the outside
knob of the locking cylinder. Hold the
locking medium nearer to the outside
knob.
If the door lock still cannot be opened, please contact your
CEStronics partner.