SKY WING Communication Electronics SK-BTI-020V Bluetooth Adapter User Manual

SKY WING Communication Electronics Co.,Ltd Bluetooth Adapter

User manual

BTI-020V Bluetooth transmitter and receiver all in one
user manual
Welcome to use Bluetooth transmitter/ receiver BTI-020V.
Introduction
BTI -020V is a Bluetooth transmitter and receiver all in one function adapter ,when used as a Bluetooth
trans mitter, it can transfer the music on your mobile ,Walkman,TV,computer ,etc to your Bluetooth
re cei ver,Ste re o Blue tooth headphone,and Blue tooth spea kers ,ect ,through wireless technology. When used as a
Bluetooth re cei ve r, it can been a stere o Blue tooth headphone (by plugging headphone audio cable into 3.5mm
port),or conne cting wi th speaker to recei ve audio signal through wi reless.
Please read the user manual ca refull y before use the uni t .
Overview :
A, Bluetooth transmitter side
B, Bluetooth receiver side
C, Mul ti -function button
D, LED indi ca tor
E, 3.5MM audio port (AUX)
F, Mi cro USB cha rging port
Specification:
Model
BTI -020V
Bl ue tooth ve rsion
V4.1
，
Class
Ⅱ
Chi pset
CSR BC8670
Freque ncy
2.402GHz-2.480GHz
Bluetooth receiver working time
Approx. 12 hours
Bl ue too th tra ns mi tte r wo rki n g ti me
Approx. 13 hours
Full charging time
Approx. 2 hours
Bluetooth profile
A2DP
Supports (in Blue tooth trans mitte r mode)
If the Blue tooth de vi ce support the same CODEC, the
trans mitter could connect two Blue tooth spea ke rs or
two Blue tooth headse ts simul taneousl y
Support dual conne ction in re cei ve r mode
Support conne cting wi th two mobile phone
Pass code for supported Blue tooth headse t, Blue tooth
receiver, Bluetooth speaker etc.
0000
，
1111
，
1234
，
8888
CODEC
Priori ty APT-X, Se cond SBC
APT-X ti ps
CODEC Single connection, pri ory support APT-X LL
48kHZ CODEC (headse t or speaker must also support
APT-X );
Two connections, it will s witch to SBC CODEC
automatically
Ba tte ry
250mAH rechargeable lithium battery
Cha rging suppl y
5VDC,100-240V AC adapter
，≥
300MA
Working temperature
-10
—
55
℃
Net weight
Approx. 18g
Di mension
43.8*43.8*12.4mm
Preparati on bef ore using
1, Before going to use BTI-020V, please full cha rge BTI-020V ,Walkman, mobile, TV,Compute r ,ect whi ch support
3.5MM AUX devi ces.
Operation
1, BTI-020V charging:
For the first using, please fully charged the model BTI-020V.
Please charge when in low batte ry:
When the de vi ce is in working mode, if the RED LED flashes three ti mes continuousl y (not include Red LED
flashes on ce for su ccessfull y connection), means the unit is working in low vol tage, please cha rge the uni t.
A, Please connect the cha rging cable to the adapte r ( USD output port) or compute r
B, The n using Mi cro USB cha rging cable connecting with BTI-020V
C, In charging mode, Red LED on, will off when full charging
D, The entire charging time around 2 hours
Worked as a Bluetooth t ransmitter
Function opti on for BTI-020V
Cha nge di ffe rent working mode through the Slide option button.
When the unit in off sta te, please slide the button to “TX” side, then press MFB to powe r on the uni t, all the
paired device information in RX mode will be deleted after power on.
Please don’t swi tch TX or RX mode i mmediatel y in 3 seconds afte r unit turn off , be cause the uni t is still
ha vi ng powe r, if swi tching to TX or RX mode i mmediatel y, i t will ente r into the pre vious power off mode to
re-turn on .
• Note : when worked as the Blue tooth transmi tte r, i t onl y could sta y 4 de vi ce re cords and these de vi ces
will be taken over by the lates t pai red devi ce .(Because the unit supports “automatically
• Re -conne ction “ function,if staying too much devices record, the re-pairing time will be lasting longer ).
BTI -020V automatically Re-conne ction ti me :
In 7 seconds for the uni t has 1 paire d re cord
In 12 se conds for the unit has 2 paire d re cords
In 17 se conds for the unit has 3 paire d re cords
In 22 se conds for the unit has 4 paire d re cords
Basic operation
1. powe r on :
In off sta te, press MFB a round 3 seconds, Blue LED flashes twice, BTI-020V is powered on. (If BTI-020V did not
connect with any de vi ce , it could ente r into pai ring mode quickl y with Blue LED flashes a fte r power on)
2. Power off :
In on s ta te , press MFB a round 3 se conds, Red LED flashes twice ( if release after Red LED immediatel y, Red LED
ma y onl y flashes once ), BTI -020V power off. Please re-power on the uni t a fte r powe r off the uni t 3 se conds la te r
since the vol tage of the chipset may not disappea r totally.
3. Pai ring mode :
Powe r on the uni t, double cli ck the MFB, the Blue LED flashes quickl y to ente r pai ring mode , i t will be in
connecti ve s tandby mode i f no conne ctions in 2 minutes .
4. Clear up the pairing list :
Power off with the current working mode(TX or RX), 3 seconds la te r, switch to the othe r working mode, then
power on, the pairing information for the former mode will be cleared up.
5. Conne ct with all the conne cted devi ce :
Powe r on the uni t ( using two connections simultaneously ), short press MFB to conne ct all the conne cted device
automati cally, but i t onl y support two de vi ces connection simul taneously, pri ori tize the lates t two conne cted
devi ces, successfull y connected, BTI-020V is solid blue. If BTI-020V could not connect wi th any devi ce in 22
seconds (This is up to how many paire d devi ce BTI-020V stored), it will enter into pairing mode. When used as
Bluetooth tra nsmi tte r, it support two connected de vi ces transfer Audio simul taneousl y.
6. Power off automatically
The BTI -020V will power off automatically when the ba tte ry vol ta ges lo we r tha n 3.1V .
7. LED indi ca tor in transmi tte r mode :
Power on
Blue LED flashes twi ce quickl y
Pairing
Blue LED flashes qui ckl y
Unconnected s tandby
mode
Blue LED flashes once every second
Conne cte d s tandby
mode
Solid Blue LED
Low voltage
Red LED flashes qui ckl y
Cha rgin g
Solid Red
Full y cha rge d
Red LED turns off
BTI-020V Working as a Bluetooth receiver
Switch the TX or RX button t o chose the unit in Bluet oot h transmitter mode ,or in Bluet ooth receiver
mode.
When in power off state,switch the butt on t o RX side, then long press MFB butt on to turn on it, all the
paired devices record will be cleared. Please don’t switch TX or RX mode immediately in 3 seconds after unit
turn off , because t he unit is still having power, if switching to TX or RX mode immediately, it will enter into the
previous power off mode to re-t urn on
BTI-020V worked as Bluetoot h Receiver can stay 8 paired devices record , the latest paire d records will
take over the over paired recor ds.
1. Po we r on:
In off s ta te , long press MFB a round 3 seconds , after Blue LED flashes twice , BTI -020V is powe red on. (If
BTI -020V did not connect with any device, it could directly enter into pairing mode automatically after power on)
2. Power off：
In on s ta te, long press MFB around 3 seconds, Red LED flashes twi ce ( if release a fter Red LED on
immediately, Red LED ma y only flashes once), BTI-020V is powered off. Please don’t re -power on the
unit immedia tel y in 3 se conds a fte r powe r off the uni t , be cause the volta ge of the chipset ma y not
disappear totally.
3. Pai ring mode:
Powe r on the uni t, double cli ck the MFB, Blue & Red LED flashes al terna tel y, the unit ente r into pairing
mode, it will power off automatically if no connections in 6 mi nu te s .
4. Pla y /pause :
In music playing, short press MFB to pause, press again to play continually
5. Clear up the pairing list :
Powe r off wi th the curre nt working mode , 3 se conds la ter, change to the othe r working mode , the n
power on, the pairi ng information for the former mode will be cleared up
6. Conne ct wi th all the conne cte d de vi ce :
Powe r on the uni t, BTI-020V will connect to all the connected device automatically, but it only support two
connections simul taneousl y, priori tize the la test two connected de vi ces , afte r two connections successful , BTI-
020V will be Blue LED light on. (working as Bluetooth reciever, it only could receive audio from the first working
device ,If you want to receive signal from the other device, the first working de vi ce must ha ve to be pause or
turn off . (Bluetooth receiver two in one function).
7. Power off automatically :
The BTI -020V will powe r off automa ticall y when the ba tte ry voltages lower than 3.1V or no conne cti ons a round 5
mi nu tes .
8. Usin g while cha rging :
When you want to use BTI-020V continuousl y, howe ver the limi ted battery ca pa city, you could use the uni t while
cha rgi n g.( D C 5V ≥300Ma , if the ba tte ry vol tage is too low, or the powe r supple r is poor, it ma y ha ve current
noise.)
Please conne ct the unit to the power supply fi rs tl y, the n power on the BTI-020V.(The chipset will reset
momenta ril y when conne cting wi th power suppl y, this also could work when the uni t is dead). Do not use the
unit while cha rging be cause i t may shorten the ba tte ry’s life time.
9. LED indi ca tor in Recei ve r mode :
Power on
Pairing
Unconnected s tandby mode
Conne cte d s tandby mode
Low voltage Red LED flashes qui ckl y
Cha rgin g Solid Red
Full y cha rge d
How to use it as a Bluetooth transmitter
BTI-020V and stereo Bluetooth headphone or Bluet ooth speaker (A2DP enable d) work on the TV
A, Make the Blue tooth speaker or Blue tooth headse t i n pairing mode .
B. Press MFB a round 3 se conds until Blue LED flashes qui ckl y to ente r into sea ring mode , i f BTI -020V does not
ente r into pairing mode , press MFB 2 Seconds the n double press MFB ( kee p the ope ra ti on co ns i s ten tl y ) to en te r
into pairing mode.
C. Put the BTI-020V and Blue tooth speaker or Bl ue tooth headset toge ther, a round 30s seconds late r, BTI-020V
will connect with Bluetooth speaker or Bluetooth headset automatically
D. Connect the BTI-020V and TV with 3.5mm audio cable. (Plug one side of the audio cable to the audio output
ja ck of the TV, the side to BTI-020V)
E. I t could hea r the sound comi ng from TV in the Blue tooth headset or Blue tooth speake r. I f no sound in the
Bluetooth speake r or Blue tooth headse t, please check the aux output se tting on TV is by the headse t output, the
volume of the TV is loud enough, the ca ble connects ri ght or not. Use your fi nger to touch the DC pa rt of the
audio cable tha t connected wi th BTI -020V to check if the audio source has problems . When the connection is
successful and the volume of headset or speaker is bi g enough, you will hea r a “zi,zi ” sound, i t means BTI -020V
and Blue tooth spea ker or Blue tooth headphone and cables a re ok, the problem ma y be on the a udio s ou rce
(TV）.
BTI-020V and Bluetooth hea dset or Bluetooth speaker which must support A2DP work together on the
compute r.
A. Make the Blue tooth speaker or Blue tooth headse t i n pairing mode .
B. Press MFB a round 3 se conds until Blue LED flashes qui ckl y to enter into pairing mode, if BTI-020V does
not e nte r into pai ring mode, press MFB 2 Seconds then double press MFB ( keep the a ction consis tentl y )) to
enter into pairing mode.
C. Put the BTI-020V and Blue tooth speaker or Bl ue tooth headphone togethe r, a round30 se conds late r, BTI-
020V will connect with Bluetooth speaker or Bluetooth headphone automatically.
D. Connect the BTI-020V and computer wi th 3.5mm audio ca ble.
E. I t could hea r the sound comi ng from computer in the Blue tooth headse t or Bl ue tooth speake r. I f no sound
in the Blue tooth speaker or Blue tooth headse t, please che ck the aux output se tting on compute r is by the
headset output, the volume of the computer is loud enough, the cable connects ri ght or not. Use your hands to
touch the plug of the audio ca ble for BTI -020V to che ck i f the audio source has problems . When the conne cti on is
successful and the volume of headset or speaker is bi g enough, you will hea r a “zi ,zi” sound, i t means BTI-020V
and Blue tooth spea ker or Blue tooth headphone and cables a re ok, the problem ma y be on the compute r.
Note: Passcode for supporte d Bluetooth headset, Bluet oot h receiver, Bluetooth speaker etc.
is ”0000”,”1234”,”1111”,”8888”
BTI -020V and Bluetooth headset or Blue tooth speake r tha t supported A2DP worked on othe r audio de vi ce
whi ch supports headset profile). BTI-020V and Blue tooth headse t or Blue tooth speaker could repla ce a
wire d earphone from wire d conne cti on to wi reless connection, re move the wire limited, bring more fun for
you.
BTI-020V connect with two device simultaneously while working as a Bluetoot h transmitter
This unit coul d connect with tw o stereo Bluet oot h speaker or Bluetooth headset t o play music
simultaneously
A. Na med the two Blue tooth headse ts or two Blue tooth spea ke rs as A and B.
B. Select the TR mode for the devi ce BTI-020V
C. Follow the above pai ring s teps i n working as a Blue tooth trans mitter to conne ct devi ce A and BTI-020V
D. When the conne ction is successful , power off the de vi ce A, and pai ring the Devi ce B wi th BTI-020V
(following the same paring steps )
E. Afte r successfull y conne cting wi th devi ce B, then power off BTI -020V.
F. Power on the device A (do not enter into pairing mode, but if it enters into pairi ng mode, i t’s ok), a round
10-20 seconds later (in this case, most of the Bluetooth speaker is for automatically connection, please wait a
m o men t)
Then power on the BTI-020V (no need to enter into pairing mode), it will search and connect with device A
and B automatically, the pairing time will take around 30 seconds. Then connect to audio resource to check
if the two de vi ces could play simultane ousl y. If not, please power off BTI -020V, and reopen BTI -020V to
connect with de vi ce A and B.
If reopen BTI-020V does not work, please re work the s teps for two conne ctions simultane ousl y.
The compatibility testing report for BTI-020V worked as Bluetoot h transmitter t o connect with tw o device
simultaneously
1. Due to different Blue tooth chipset has different function firmwa re se tting and di fferent ope ra tions so
some Blue tooth speaker or Blue tooth hea dset ma y ha ve compatible proble ms with BTI-020V. When one of the
devi ces has no sound or discontinuous pla ying, please re -pa i r the tw o de vi ces two o r th ree ti mes to che ck if
the re has same si tua tion, the n we could ha ve a resul t i f it is wrong in compa tibility
2. The re so many Blue tooth speaker, Blue tooth headphone with differe nt Blue tooth chipse t on the ma rket.
We tes ted the di fferent Blue tooth chipse t compa tibility wi th BTI -020V:
Bluetooth tra nsmi tte r
Chi pset for de vi ce A
Chi pst for de vi ce B
resul t
BTI -020V
CSR 8635
CSR 8635
pass
BTI -020V
CSR 8635
CSR 8645
pass
BTI -020V
CSR 8635
CSR 8610
pass
BTI -020V
CSR BC57E687C
CSR 8635
pass
BTI -020V
CSR BC57F687A05
CSR 8635
pass
BTI -020V
CSR 8635
CSR 8640
pass
BTI -020V
CSR 8635
ISSC1681S
pass
BTI -020V
CSR 8635
WS9623
pass
BTI -020V
CSR 8635
BK 8006
pass
BTI -020V
CSR 8645
CSR 8645
pass
BTI -020V
CSR 8610
CSR 8645
pass
BTI -020V
CSR BC57F687A05
CSR 8645
pass
BTI -020V
CSR 8645
CSR 8640
pass
BTI -020V
ISSC1681S
CSR BC8645
pass
BTI -020V
CSR BC57E687C
CSR 8645
pass
BTI -020V
CSR BC8635
CSR 8645
pass
BTI -020V
WS9623
CSR 8645
pass
BTI -020V
CSR 8645
BK 8006
pass
BTI -020V
CSR 8610
CSR 8610
pass
BTI -020V
CSR BC57E687C
CSR 8610
pass
BTI -020V
CSR 8640
CSR 8610
pass
BTI -020V
ISSC1681S
CSR 8610
pass
BTI -020V
BC57F687A05
CSR 8610
pass
BTI -020V
WS9623
CSR 8610
pass
BTI -020V
BK 8006
CSR 8610
pass
BTI -020V
CSR BC57E687C
CSR 8640
pass
BTI -020V
CSR 8640
CSR 8640
pass
BTI -020V
CSR BC57F687A05
CSR 8640
pass
BTI -020V
WS9623
CSR 8640
pass
BTI -020V
ISSC1681S
CSR 8640
pass
BTI -020V
BK 8006
CSR 8640
pass
BTI -020V
CSR BC57F687A05
CSR BC57F687A05
pass
BTI -020V
CSR BC57F687A05
CSR BC57E687C
pass
BTI -020V
CSR BC57F687A05
ISSC1681S
pass
BTI -020V
CSR BC57F687A05
WS9623
pass
BTI -020V
CSR BC57F687A05
BK 8006
pass
BTI -020V
ISSC1681S
WS9623
pass
BTI -020V
ISSC1681S
ISSC1681S
pass
BTI -020V
ISSC1681S
BK 8006
pass
BTI -020V
BK 8006
BK 8006
pass
BTI -020V
CSR BC57E687C
CSR BC57E687C
pass
BTI -020V
CSR BC57E687C
WS9623
pass
BTI -020V
CSR BC57E687C
ISSC1681S
pass
BTI -020V
CSR BC57E687C
BK 8006
pass
BTI -020V
WS9623
WS9623
pass
BTI -020V
WS9623
BK 8006
pass
BTI-020V connect with two device simultaneously while working as a Bluetoot h receiver
BTI-020V could connect with tw o mobile phone simultaneously (but coul d not play music from two
mobile phone at the same time. you coul d choose any mobile phone t o play music, but it need to pause
or end t he music from othe r mobile phone )
A. Na med the two mobile phone as A and B.
B. Following the pai ring s teps to connect A wi th BTI -020V, afte r successful connection, please s witch off the
Bluetooth of the mobile A. Double cli ck MFB of BTI-020V to e nter into pai ring mode.
C. Conne ct mobile B with BTI-020V. Afte r successfull y connection, power off BTI-020V. Switch on the
Bl ue tooth of mobile A ,and the power on BTI -020V, a round 30 se conds BTI-020V and the two mobile phones will
connect automatically.
Packaging list
BTI -020V
1PC
Audio cable
1PC
USB charging cable
1PC
User manual
1PC
Tips for pairing：
1. Put the Blue tooth headset or Bluetooth speaker into pairing mode . Then power on BTI-020V will
connect to BTI-020V qui ckl y again,if the Bl uetooth headset or Blue tooth spea ker connected wi th BTI -020V
before. No need to make the BTI-020V e nter into pai ring mode.
2. If BTI-020V did not conne ct with the Blue tooth headse t or speaker more than 1 minutes . Please try
to clear up the pairing lis t of the BTI-020V. I f the Blue tooth headset or Blue tooth speaker conne cted with
BTI -020V be fore, please re open the BTI -020V after clear up the pairing list.
Ba tte ry in fo rma ti on
Your device is powered by a recha rgeable ba tte ry .The full performance of a new ba tte ry is achie ved only
afte r two of three comple te cha rge and discha rge cycles .The batte ry can be cha rged and discha rged hundreds of
times, but it will eventually wear out. Do not leave a fully charged ba ttery connected to a cha rger since
overcharging may shorten battery lifetime. If left unused, a fully charged battery will lose power with time past.
Leaving the device in hot or cold places, such as in closed car in summer or winter conditions , will reduce the
capa ci ty and lifetime of the ba tte ry .Should always try to keep the ba tte ry be twee n 15 ℃and 25 ℃. Battery
performance is particularly limited in temperatures well below freezing .Do not dispose of batteries in a fire as
they may explode .Battery may also explode if damaged.
Sa fety instruction
Your device is excellent produce in design and craft, should be used with caution. The following suggestions
will help you effectively use warranty service.
1. Keep the uni t a way from childre n .
2. Maintain equipment dry, rain, moisture and all kinds of liquids or moisture can contain minerals,
corrode ele ctroni c ci rcuit.
3. If the devi ce is wet, please make it completel y dry.
4. Do not use or put the de vi ces in dus t or di rt s tora ge , it will damage the de ta chable pa rts and electroni c
components.
5. Do not use e quipment stored in ove rhea ting, hi gh tempe ra ture will shorten the se rvi ce life of electroni c
devices, damage batteries, make some plastic parts deformation or melt.
6. Do not use e quipment stored in a cold place , or when the de vi ce tempera ture to room tempera ture , its
internal will form the moisture, it will destroy circuit board.
7. Do not a ttempt to disassemble the equipment.
8. Do not throw, bea t or vibra tion e quipment, rough trea tment equipment can da mage the inte rnal
ci rcui t board a nd sophis ti cate d s tructure .
9. Do not use s trong chemicals, de te rgent or de te rgent to clean the de vi ce.
10. Do not use pigment daub equipment, daub will block sundries in the re movable components a nd thus
affect the normal operation.
Environmentally friendly disposal
Old ele ctri cal appliances mus t not be disposed of togethe r wi th the residual
was te , but ha ve to be disposed of sepa ra tel y. The disposal a t the communal colle cting point via pri va te pe rsons is
for free. The owner of old appliances is responsible to bring the appliances to these collecting points or to similar
collection points. With this little personal effort, you contribute to recycle valuable raw materials and the
treatment of toxi c substances.
Caution
Risk of explosion if battery is replaced by an incorre ct type.
Dispose of used ba tte ries a ccording to the ins tructi ons .
Changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) this device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation.
If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.

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