AXIWI AT-320, Руководство пользователя, Страница: 13 / 16

When a malfunction is suspected
Symptoms Actions to be taken
The battery time is
shorter than the one
set forth in the user
manual.
●
If the device is left unattended while being exposed to low or high
ambient temperatures, the battery life can be shortened.
●
Batteries are consumable products. Battery time will decreases
gradually. If this occurs within the normal warranty period please
contact your supplier.
The device does not
switch on
●
Check if the battery is charged.
●
If the symptom persists after charging, contact our
service center.
Interruptions occur
during communication or
while listening.
●
This symptom may occur if the battery is running out. Charge the
unit.
●
This symptom may also occur when the device goes out of its
communication range or if wireless connection is lost due to an
obstacle. Try to have the slave unit closer to the master unit.
There is too much
static on the line
during communication.
●
The range of operation for this device is about 150m for outdoor
use. Indoor range will depend on obstacles such as walls, between
master unit and slave unit.
If the device goes out of range, noise may be created.
I cannot acquire
Permission to
speak.
●
Check the whether the Master allowed is not in
“
cut off
”
mode,
see section 8.
●
If two slave units have already acquired permission to speak, one
has to cancel their permission to speak mode before
someone else to enter the channel, see section 7
●
Check if there is another unit in master mode nearby that uses
the same channel.
Either microphone
doesn
’
t work well
or earpiece
doesn
’
t operate
well at close
distance.
●
You should only use an earpiece of US-type.
If you put European earpiece into the product,
It does n
’
t properly work well.
DE
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