CEStronics OMEGA FLEX Assembly And Operating Manual page 56

11.2 Loss of a locking medium
12 Error signals
Signal Cause
After reading a master medium:
1x long red Master media error:
a) The master medium has not been authorised yet.
b) For master media that control opening
modes: An opening mode with a higher priority is
active (see
page 43).
c) The master medium cannot be read owing to the
locking device variant (e.g. Program-Master on V-
NET devices).
After reading a master medium or locking medium:
4x short red 1. The medium is not authorised for this device.
or
2. The medium could not be read completely
because
a) it was not held in the reading field long enough.
b) The master medium or the V-NET locking
medium has the wrong system number.
c) A LINE locking medium was held in the reading
field of a V-NET device.
After reading authorised or unauthorised locking media, additionally:
1x long red The battery warning indicates that the batteries will
soon be exhausted (see
page 46).
Up to firmware version
3.4.x also:
2x long red
or
3x long red
Page 56 of 84
"Hierarchy of opening modes" on
"Battery management"
Solution
a) Authorise the master medium.
b) Deactivate the opening mode with the
higher priority.
c) Check whether the master medium can be
used with this locking device type.
1. Authorise the media for this device
or
2a) Hold the medium in the reading field of
the locking device for a longer period.
2b) Use a master medium or V-NET locking
medium with the right system number.
2c) LINE locking media cannot be read by V-
NET devices.
Replace the batteries(see "Battery
on management" on page 46).
RFID furniture lock