pyrexx PX-IC Betriebsanleitung Seite 74

f Bring the device into learning mode
(see chapter 6.2 "Expand radio group
(learning mode)" on page 65).
f If required, put device into factory
settings (see chapter 6.8 "Restore
factory defaults" on page 69), and
extend the radio group
(see chapter 6.2 "Expand radio group
(learning mode)" on page 65).
Radio group not or no longer
in the learning mode
If a device cannot be connected to a ra-
dio group, and the LED signal lights of the
radio group devices do not flash yellow, it
can be that the radio group is not or is no
longer in the learning mode.
To troubleshoot, proceed as follows:
f Bring the radio group into learning
mode (see chapter 6.4 "Bring the radio
group into learning mode" on page 66).
Device and radio group
in the learning mode
Although device and radio group are in the
learning mode and the signal LED flashes
74
Operating Manual: PX-1C - Smoke Alarm Device with Radio Link
yellow, there may be no wireless connec-
tion. To troubleshoot, proceed as follows:
(1) Check the distance between the de-
vices; reduce the distance if necessary.
(2) Put the devices and radio group into
operation again.
f Restore factory defaults of all devic-
es restore (see chapter 6.8 "Restore
factory defaults" on page 69).
f Put the devices and radio group into op-
eration again (see chapter 6 "Putting into
operation and setup" on page 64).
Defective connection test of
a radio group
A defective device can be identified within
a radio group by "group connection test"
(see chapter 6.6 "Group connection test"
on page 68). If a faulty device is identi-
fied, proceed as follows to troubleshoot
f In order to exclude a temporary
radio interference from other
radio-based devices, perform group
connection test on another device.
EN
EN