Crowcon Detective Net, Руководство пользователя и оператора, Страница: 31 / 40

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1.9.4 Detective Net Device - Low Battery Alert
Detective Net monitors its battery status and if the battery is at the end of its life the battery indication
LED will be illuminated and this will initiate a Modulated Alert (see Section 1.8.3 ) on the locally
attached De unit.
A Detective Net device that illuminates its battery low LED upon start up should not be deployed in
a wireless network. The device should be returned to your local Crowcon office or agent for battery
replacement.
1.9.5 De - Power Down or Inadvertent Switch Off
If De powers down due to the battery being depleted or due to being physically turned off,
the locally attached Detective Net will initiate a Network Alert (see Section 1.8.2 ) on the rest of the
network.
This will cause all De units on the wireless network to go into Network Alert with beacon and
lights indication.
i
If a powered Detective Net device is connected to an un-powered De, the Detective
Net will instigate an a Network Alert on the rest of the network as it will see assume the
De unit that has an exhausted battery.
i
If a De goes into low battery alarm, there will be no indication of this on the
wireless network.
1.9.6 Internal Fault
Detective Net internally monitors it’s status and if an internal fault is detected it will indicate this by
illuminating the LED’s in turn from right to left and then immediately left to right. It will then pause
for 5 seconds and repeat this cycle. It will also initiate a Modulated Alert (see Section 1.8.3 ) on the
locally attached De unit.
The device should be removed from the network and replaced with a new slave device. The new
slave device will need to be configured to the network (see Section 1.6.4 ).
It should be noted that a slave device in fault mode that is physically removed from the network will
not be unlearned from the master device. The master will continue to show a missing slave device
until the units are decommissioned; at this point the network should be reset and reconfigured to
ensure the master device does not include the removed slave device in its network.
i
A device that is indicating an internal fault will not operate correctly within the wireless
network, should not be used and should be returned to your local Crowcon office or agent
for repair/replacement.
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