Clarion FX688A Owner's Manual page 34

• TFT Screen
Problem
The image is not displayed.
The display is dark.
• Miracast
Problem
Miracast images are not displayed.
There is no sound output
• Applications
Problem
Applications shows a fixed blank display, with
no synced applications.
Applications shows a fixed blank display, with
a QR Code.
Synced application does not load when
selected.
The response of multi finger operation
(Eg: Pinch-to-zoom gesture) is not good.
Cause
The parking brake is not engaged.
The Brightness control is too low.
The headlight of the vehicle is lit.
Cause
The parking brake is not engaged.
Miracast communication link is lost.
Cause
Device is not connected to the unit.
The device is not compatible.
The USB cable is not working.
No compatible applications are found on the
smartphone.
Communication issues with the smartphone
and the unit.
Slow response time from the smartphone.
34
Measure
Check that the parking brake is engaged.
Adjust the Brightness properly.
The display is made dark at night to prevent the glare
(When the headlight of the vehicle is lit in the daytime,
the display gets dark). Adjust the Brightness properly.
Measure
Check that the parking brake is engaged.
Disconnect and reconnect the device.
Measure
Connect a smartphone to the unit.
Use an Android Devices or iPhone with a compatible operating system.
Only use the official Lightning USB cable and re-connect the smartphone
to the unit.
Install a compatible application to the Android Devices or iPhone and re-
connect the smartphone to the unit. For more details, to the Applications
section of the manual.
Disconnect and re-connect the smartphone to the unit. And select the
application again.
Turn off and on the smartphone and re-connect to the head unit.
Launch the application on the smartphone, and make sure the application
is actively running on the smartphone.
Please refer to the IOP list:
http://clarion.com.my/iop-compatibility