pyrexx PX-1C Operating Manual page 71

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 65)
f Put the devices and radio group into op-
eration again (see chapter 6 „Putting into
operation and setup" on page 60)
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 64).
If a faulty device is identified, 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
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Operating Manual: PX-1C - Smoke Alarm Device with Radio Link
5 Connection test was successful and
all devices are operational
or
5 Connection test was not successful,
there is a defective device in the radio
group
f Reset the defective device to the fac-
tory settings (see chapter 6.8 „Restore
factory defaults" on page 65)
f Cancel defective device from the radio
group (see chapter „Cancel a device
from a radio group" on page 65)
f Re-connect radio group with a
reduced number of devices (see
chapter „Cancel a device from a radio
group" on page 65)
To add a replacement device to the ra-
dio group, refer to the following chapters:
f Chapter 6.4 „Bring the radio group
into learning mode" on page 62
f Chapter 6.2 „Expand radio group
(learning mode)" on page 61
f Chapter 6.3 „Finalising radio group"
on page 62
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