Sharp GX-BT3 (serv.man4) Service Manual ▷ View online
GX-BT7
– 5
[3] Controls and indicators
Front panel
1. Audio in socket
2. On/Stand-by Button
3. ESound Button
4. USB terminal
5. Function Button
6. Pairing Button
7. Volume Down Button
8. Volume Up Button
9. LED light
10. Remote Sensor
11. USB indicator
12. Bluetooth/Pairing indicator
2
1
7
8
6
3
5
4
9
11
10
12
1 – 3
GX-BT7
– 6
Remote control
1. Eco Mode Button
2. Mute Button
3. Treble + Button
4. Bass + Button
5. Treble - Button
6. Bass - Button
7. Pairing Button
8. Audio In Button
9. Bluetooth Button
10. Play/Pause Button
11. Skip down Button
12. Stop Button
13. Dimmer Button
14. On/Stand-by Button
15. Volume Up Button
16. Volume Down Button
17. Esound Button
18. USB Button
19. Skip up Button
Speakers
MUTE
ON/
STAND-BY
TREBLE
AUDIO IN
BASS
PAIRING
VOL
E SOUND
USB
BLUETOOTH
DIMMER
RRMCGA342AWSA
ECO MODE
2
3
3
14
4
6
7
9
11
13
5
8
1
15
16
17
18
19
10
12
3
2
1
1. Front speaker
2. Subwoofer
2. Subwoofer
3. Bass Reflex Duct
1 – 4
GX-BT7
2
– 1
CHAPTER 2. ADJUSTMENTS
[1] Version Check
1.Version checking method
2. Software version display
Since this model has no FL display, LED is used to indicate software version by light up or no. of blinks.
1. During Audio In function, press button (remote control) then press and hold button (remote control) until
LEDs light up to indicate software version.
Example for software version display:
Version
v003
v099
v102
v115
v102
v115
OFF
OFF
ON
ON
ON
ON
X
9
X
1
3
9
2
5
2
5
Running LEDs
No. of Blinks (2Hz)
USB_LED
(orange)
PAIRING_LED
(blue)
3. Exiting Version Check
3.1. While in Version display, press ON / STAND-BY button (remote/main unit). Micom is reset then
go to Bluetooth Stand-by Mode.
go to Bluetooth Stand-by Mode.
GX-BT7
2
– 2
NFC tag has unique Bluetooth MAC ID for each individual set. This unique ID corresponds to the Serial No. of each set. Factory
provides a database of the corresponding Bluetooth MAC ID for each Serial No. so that the correct ID can be rewritten onto the
NFC tag when necessary.
provides a database of the corresponding Bluetooth MAC ID for each Serial No. so that the correct ID can be rewritten onto the
NFC tag when necessary.
This product comes with 2 identical NFC tags.
Partcode : GCASP8945AW01
Partcode : GCASP8945AW01
What customer needs to do:
For replacement due to irreparable damage or loss of tag, customer needs to :
For replacement due to irreparable damage or loss of tag, customer needs to :
• inform the Serial No. of the set.
For servicing on Bluetooth feature in the main unit, customer needs to :
• bring the main unit to service center
• bring the NFC tag to service center in order for the appropriate MAC ID to be rewritten.
• bring the NFC tag to service center in order for the appropriate MAC ID to be rewritten.
When is tag writing necessary ?
Tag writing is required when there is:
Tag writing is required when there is:
• Irreparable damage of the tag.
• Loss of tag. Tag replacement and servicing expenses to be borne by customer.
• Defective and replacement of Bluetooth module.
• Loss of tag. Tag replacement and servicing expenses to be borne by customer.
• Defective and replacement of Bluetooth module.
An NFC enabled device is required; preferably a smartphone with Android Operating system of 4.1 and above. (Eg. Samsung
GALAXY S4, Samsung GALAXY S3, LG Nexus 4, Sony Xperia Z)
GALAXY S4, Samsung GALAXY S3, LG Nexus 4, Sony Xperia Z)
Note:
Only “SHARPTagWriter.apk” app can be used to rewrite the tag.
Only “SHARPTagWriter.apk” app can be used to rewrite the tag.
Download “SHARPTagWriter.apk” file from SHARP e-Service website and install it to your NFC smartphone. Refer to your
smartphone’s user manual for more detail.
smartphone’s user manual for more detail.
Below is the example on the app installation process for smartphone Samsung GALAXY S4 :
1) Download “SHARPTagWriter.apk” file from SHARP e-Service website to your personal computer (PC).
2) On your smartphone, go to ‘Setting’ → ‘Security’. Check in box for ‘Unknown sources’.
3) Connect your smartphone to your PC using USB cable. If your smartphone is having difficulties or cannot connect to your PC,
2) On your smartphone, go to ‘Setting’ → ‘Security’. Check in box for ‘Unknown sources’.
3) Connect your smartphone to your PC using USB cable. If your smartphone is having difficulties or cannot connect to your PC,
you may see a pop-up message on your smartphone. This message requires you to download Samsung desktop software
KIES and install it to your PC. Please go to Samsung website as stated.
KIES and install it to your PC. Please go to Samsung website as stated.
4) After your smartphone and PC has connected successfully, move the “SHARPTagWriter.apk” file from your PC into your
smartphone ‘Download’ folder in the phone storage as Figure 1 below :
5) On your smartphone, go to ‘Download’ folder and tap on “SHARPTagWriter.apk” file to install the app as shown in Figure 2.
How to write
[2] NFC Tag Writing Procedure
1
Figure 1
Figure 2
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