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5. The Factor that One Touch Connection is Impossible
The four following factors are considered as the factor that one touch connection is impossible.
Guess and check the defective factor by each checking result.
Note: The four following factors are examples.
Bluetooth manual con-
Factor
nection check by user
1 BT module defect
knob (VOL) assy
2
defect
NFC tag data
3
writing failure
4 Smartphone
IMPORTANT NOTE OF INITIALIZING
The purpose of "Bluetooth Initialize" is to initialize the Bluetooth
connection history (HF/Audio Streaming). (To delete the device
information for the devices that you connected to when searching,
etc.)
When the complete MAIN board is replaced, it is necessary to ini-
tialize this unit.
Refer to the following, initialize this unit.
Note: Phonebook data and dialed/received call history can be deleted by
executing "Bluetooth Initialize".
Procedure:
1. In the state of source off (the clock is displayed on the liq-
uid crystal display), press the [v PUSH ENTER/MENU/
VOICE] button.
2. Rotate the control dial, and select the "SET BT".
3. Press the [v PUSH ENTER/MENU/ VOICE] button.
4. Rotate the control dial, and select the "SET BT INIT".
5. Press the [v PUSH ENTER/MENU/ VOICE] button, and the
message "SET INIT-NO" is displayed on the liquid crystal dis-
play.
6. Rotate the control dial clockwise, and the message "SET INIT-
YES" is displayed on the liquid crystal display.
7. Press the [v PUSH ENTER/MENU/ VOICE] button.
8. When "Bluetooth Initialize" is completed, the message
"COMPLETE" is displayed on the liquid crystal display for a
moment.
9. Press the [MODE
] button twice, and return to the state of
source off (the clock is displayed on the liquid crystal display).
NFC tag data check
―
NG
OK
NG
OK
NG
OK
OK
WX-850BT/900BT/900BTM
Bluetooth manual connec-
tion check by servicing
NG
OK
OK
OK
OPERATION CHECK OF THE NFC AFTER COMPLET-
ING THE REPAIRS
After completing the repairs of this unit, follow the procedure below
to check normal operation of the NFC.
Note: After checking of NFC operation, be sure to delete the pairing infor-
mation before returning this unit to the customer.
Connecting with a Smartphone by One
touch (NFC)
By touching the control dial on the unit with an
NFC* compatible smartphone, the unit is paired and
connected with the smartphone automatically.
* NFC (Near Field Communication) is a technology
enabling short-range wireless communication
between various devices, such as mobile phones and
IC tags. Thanks to the NFC function, data
communication can be achieved easily just by
touching the relevant symbol or designated location
on NFC compatible devices.
For a smartphone with Android OS 4.0 or lower
installed, downloading the app "NFC Easy Connect"
available at Google Play™ is required. The app may
not be downloadable in some countries/regions.
1
Activate the NFC function on the
smartphone.
For details, refer to the operating instructions
supplied with the smartphone.
2
Touch the N-Mark part of the unit with
the N-Mark part of the smartphone.
Make sure that
lights up on the display of the
unit.
To disconnect by One touch
Touch the N-Mark part of the unit with the N-Mark
part of the smartphone again.
Notes
When making the connection, handle the
smartphone carefully to prevent scratches.
One touch connection is not possible when the unit is
already connected to another NFC compatible device.
In this case, disconnect the other device, and make
connection with the smartphone again.
NFC one touch connection
check with smartphone
NG
NG
NG
NG
15
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