Proton PW953266 Manual De Funcionamiento página 34

Troubleshooting
Problem
After pairing, car stereo is not able to
receive and make calls.
Unable to reconnect to car stereo
using phone.
Callers voice sounds distorted or is
intermittent.
Caller reports poor voice quality at
remote end.
Difficulties of pairing and connecting
with phone during another Bluetooth
operation such as audio streaming.
There is no sound output when
incoming call is answered.
There is no sound output during
conversation.
Automatic answering during incoming
call.
Cannot operate the handsfree function
properly.
34
Cause
Bluetooth connection is not
®
established yet.
Normally it will take several seconds
to establish the connection after
pairing.
Some phones will not automatic
connect after pairing.
Car stereo is connected to other device.
The device pairing information may
have been deleted from the unit.
Volume is too loud ( depends on
the car environment, speakers and
microphone ) and half-duplex mode is
automatically triggered.
Due to excessive Bluetooth activity
®
® on a low bandwidth link, it may result
hard to get paired and connected.
Incoming call was answered too
quickly before you hear the ringing
tone. This can cause the audio not
properly transferred to the main unit
by some phones.
Bluetooth ® communication link is lost.
The phone automatic answering
setting is ON.
No response from mobile phone.
Measure
Use your phone to manually connect or select "CONNECT" from
Telephone Menu mode to connect the last connected phone.
Restart car ignition and perform pairing again. Always make sure pairing
information on both device and main unit have been deleted before
starting a new pairing activity.
If the problem persists, please consult with nearest service center for
your phone compatibility.
Disconnect the previous device and reconnect current device.
Please make sure the device is still in the device list of the unit and
perform the above measure.
Try reducing the telephone volume level.
Disconnect all devices. Try pairing with phone first and connect A2DP
device later.
Please use your phone to transfer the audio back to the phone for the
current ongoing call.
Kindly answer the call only when you hear a ringing tone next time.
If the problem persists, please reconnect the phone or create new
pairing before the next incoming call.
Please disconnect the phone and reconnect. If the problem persists,
please create new pairing for both phone and main unit.
Turn off the phone automatic answering setting.
Turn off and on the mobile phone.