radio INFINITI QX80 2022 Owner's Manual

8. Troubleshooting guide
SYSTEM UNIT
LIQUID CRYSTAL DISPLAY
Symptom Possible cause Possible solution
The screen is too dark. The cabin temperature is too low.Wait until the cabin temperature becomes
moderate.
The cabin temperature is too high. This is not a malfunction. The liquid crystal
protection mode is functioning. The brightness
will return to normal when the cabin tempera-
ture becomes low.
Screen brightness is set to the maximum dark-
ness. Adjust the brightness setting of the screen.
The screen is too bright. Screen brightness is set to the maximum
brightness. Adjust the brightness setting of the screen.
A small black spot or a small bright spot appears
on the screen. This is a typical phenomenon for liquid crystal
displays.This is not a malfunction.
A dot or stripe pattern appears on the screen. Electromagnetic waves that are generated from neon billboards, high voltage electric power
cables, ham radios or other radio devices
equipped to other vehicles may adversely affect
the screen.This is not a malfunction.
Image lag appears on the screen. This is a typical phenomenon for liquid crystal
displays. This is not a malfunction.
Image motion displayed on the screen is slow. The cabin temperature is less than 50°F (10°C). Wait until the cabin temperature rises to within 50°F (10°C) and 122°F (50°C).
When looking at the screen from an angle, the
screen lightens or darkens. This is a typical phenomenon for liquid crystal
displays.Adjust the brightness setting of the screen.
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8. Troubleshooting guide
AUDIO SYSTEM
HD RADIO TECHNOLOGY
Sound
Symptom Possible cause Possible solution
Delay in digital audio on HD Radio broadcasts. The radio acquires an analog station first and blends to an digital signal.This is not a malfunction.
Audio skips, stutters, or echoes. The radio station has not properly aligned the
digital and analog audio. Verify correct operation on another station.
Report any station with poor performance.
Volume changing up/down. The radio station has not properly aligned the
digital and analog audio level. Verify correct operation on another station and
check www.hdradio.com for stations in the area.
Report any station with poor performance.
Sound fading in and out. The transition between analog and digital is
taking place (blending). Verify transition performance on several sta-
tions in the area. Report any stations with poor
alignment.
Excessive blending (Transition between analog
and digital). The receiver is located near the edge of the
digital coverage area.Refer to www.hdradio.com to verify radio
stations in your coverage area.
Digital audio not better than analog audio. Audio processing on the digital audio at a station can potentially decrease the digital audio
sound quality.Verify correct operation on another station.
Report any station with poor performance.
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SymptomPossible cause Possible solution
When a cellular phone is operated to make
a call, the hands-free function becomes
unavailable. Some models of a cellular phone do not switch
to the hands-free mode when they are operated
to make a call. This is not a malfunction. Make another call using the
hands-free function.
The other party’s voice cannot be heard.
There is no ringtone. The volume level is set to the minimum. Adjust the volume level.
A cellular phone is not connected.
Check the registration procedure, and then register
the cellular phone again.
Each volume level (ringtone, incoming voice
or outgoing voice) is different. Each volume level is not adjusted properly. Adjust each volume level properly.
The antenna display is different between
the touch screen display and a cellular
phone screen. Making or receiving a call is
unavailable even though the antenna dis-
play shows that it is possible to do so. The antenna display varies depending on the
model of cellular phone.
This does not indicate a malfunction. The antenna
display and remaining battery level shown on the
touch screen display may be different from those
shown on the cellular phone screen. Use them as a
reference.
A voice cannot be heard clearly when using
a cellular phone behind tall buildings. Some structures such as tall buildings, etc. may
cause irregular reflection of radio waves or
completely shut out radio waves that are used
for cellular phones. Move to a place without tall buildings.
Noise is heard when using a cellular phone
under/near areas of elevated railroads,
high voltage electric power cables, traffic
signals, neon billboards, etc. Electromagnetic waves that are generated from
radio devices may adversely affect the cellular
phone.
This is not a malfunction.
Noise is heard in the sound from the audio
system while using a cellular phone. Radio waves that are generated from a cellular
phone may adversely affect the sound from the
audio system. This is not a malfunction.
Sound skips or stutters. The cellular phone may have turned on the
wireless LAN (Wi-Fi). Turn off the wireless LAN (Wi-Fi).
8. Troubleshooting guide
8-15

INFINITI INTOUCHTMSERVICES
SymptomPossible cause Possible solution
The system cannot connect
to the INFINITI InTouch
TM
Services Data Center. A subscription for the INFINITI In-
Touch
TMServices has not been estab-
lished. Sign up for a subscription to the INFINITI InTouch
TMServices. For details
about subscriptions, visit the website or contact the support line.
“INFINITI InTouchTMServices features” (page 5-7)
The communication line is busy. Try again after a short period of time.
The vehicle is in a location where it is
difficult to receive radio waves. When the vehicle moves to an area where radio waves can be transmitted
sufficiently, communication will be restored. When the icon on the display
shows that the vehicle is inside the communication area, the system can be
used.
TCU (Telematics Control Unit) is not
turned on. If the icon does not show that the vehicle is inside the communication area
despite the fact that the vehicle is in that location, visit the website or
contact the support line.
“INFINITI InTouchTMServices features” (page 5-7)
Radio wave reception is not sufficient
for TCU (Telematics Control Unit) op-
eration. When the vehicle moves to an area where radio waves can be transmitted
sufficiently, communication will be restored. When the icon on the display
shows that the vehicle is inside the communication area, the system can be
used.
Some of the items that are
displayed on the menu
screen cannot be selected. The vehicle is being driven and some
menu items are disabled.
Stop the vehicle in a safe location and apply the parking brake before
operating the menu screen items.
Some parts of the screen are
not displayed. The vehicle is being driven and some
menu items are disabled. Operate the system after stopping the vehicle in a safe location and applying
the parking brake.
The system does not an-
nounce information. The volume level is set to the minimum. Adjust the volume level by operating
>/<>on the
control panel or <>on the steering wheel while the system is announcing
information.
8. Troubleshooting guide
8-17

Index
Log-in screen ............................................... 2-9
M
Making a call ................................................ 4-5
Map Menu screen ..................................... 6-10
Map types ..................................................... 6-3
Map update ................................................ 6-45
Map view settings ....................................... 6-7
Moving map ................................................. 6-6
N
Navigation screen ....................................... 6-2
Navigation settings .................................. 6-36
O
One Shot Call ................................................ 7-3
Options before starting the
route guidance ........................................... 6-12
P
Phone ............................................................. 4-4
Phone operation ...................................... 5-23
Phone selection ........................................... 4-4
Phone settings ........................................... 4-11
Q
Quick Dial .................................................... 4-14
R
Radio ..................................................... 3-2, 3-9
Radio menu ................................................ 3-12
Recalculating route .................................. 6-19
Receiving a call ............................................ 4-5
Route calculation ..................................... 6-44
Route guidance ............................. 6-13, 6-42
Route menu ................................................ 6-14
S
Safety information ...................................... 1-3
Settings menu ............................................ 2-14
Siri® Eyes Free .......................................... 5-25
Siri® operation .......................................... 5-19
SiriusXM Traffic™ information ............. 6-23
SiriusXM® Travel Link ............................ 5-14
Software update ......................................... 5-4
Start-up screen ........................................... 2-9
Starting system ........................................... 2-9
Storing a location/route ......................... 6-27
Storing avoid area .................................... 6-29Storing home location ............................. 6-27
Storing location ......................................... 6-27
Storing route .............................................. 6-28
Subscription to INFINITI
InTouch™ Services ...................................... 5-6
Swipe-down notifications ...................... 2-11
Switches on steering wheel ..................... 2-5
System settings ......................................... 2-14
System voice settings ................................. 7-5
T
Text message settings ............................ 4-11
Traffic information on map ................... 6-25
Traffic information setting .................... 6-26
U
USB (Universal Serial Bus)
connection port .................................. 2-8, 3-3
USB audio menu ....................................... 3-17
USB memory device care
and cleaning ............................................... 3-19
User selection .............................................. 2-9
V
Viewing SiriusXM® Travel Link ............ 5-14
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