XinZhengYu technology U-MINI U-two User Manual

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Document ID	3575233
Application ID	NnnJtxDo2wIp3rbPTQ/+EQ==
Document Description	User manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	30.74kB (384307 bits)
Date Submitted	2017-09-22 00:00:00
Date Available	2017-09-22 00:00:00
Creation Date	2017-03-09 16:20:58
Document Lastmod	2017-09-12 14:41:18
Document Title	User manual
Document Creator	WPS Office
Document Author:	Administrator

Wireless headset
For Use
Product indicator diagram
Please refer to the left
1、Replaceable Battery
2、Charge indicator lamp
3、Answer Key
4、Volume Key
5、The function indicating lamp
(Under the button)
Product Specification
Name: UFO Bluetooth headset
Model: UFO
Version: Broadcast Number
Pair name: UFO
Bluetooth Version: Bluetooth V4.1
Play Time: 8 hours
Wireless Working Distance: 10M
Standby Time : 200 hours
Support : HFP、HSP
Charging Time: 2-3 hours
Function and use
Function
Method
Functional
Description
Power ON/OFF
Power ON
Power OFF
Long press the answer key for 4
seconds until the red light and
blue light flashing alternately
Long press the answer key for
4 seconds
Power on and bluetooth earphone can change
into the pairing mode!
Earphone will turn off.
Volume Control
Volume control
Click the volume button
Click the volume button can incr-ease the
volume. When you heard the long "beep"
sound , volume reached the maximum,
continue to click the volume,the earphone
can be recycled from the minimum volume.
Listen To The Music
Play / Pause
Song switching
Under the connected
standby mode, click the answer
key.
Press the volume key
for 2 seconds.
Play music directly.
Click again to pause the music.
switching to the next song.
Telephone operation
Answer call
Click the answer key
Answer the call.
Click the answer key for 2
seconds
Reject the call.
Hang up
Click the answer key
Hang up the phone.
Redial last dial
number
click the answer key twice
Under connected standby mode, click the
answer key twice to make calls.
Reject call
Multi-point Links with two cellphone
Hold and answer
Click the answer
key twice.
Hang up
and answer
Click the answer key
one time.
When you answer the call from cellphone
A,cellphone B's call comes, if you want
to answer cellpone B's call and maintain
cellphone A's current call.
When you answer the call from cellphone
A,cellphone B's call comes,if you want to
hang up the current call and answer
cellphone B's call.
Hold and reject
Click the answer key
for 2 seconds.
Swap calls
Click the answer
key twice.
Hang up
and switch to the
keep
you can click the
answer key one time.
When you answer the call from cellphone
A,cellphone B's call comes, if you want
to reject cellpone B's call and maintain
cellphone A's current call.
When you answering the call from cellphone
B,and want to switch to answer the cellphone
A's call you maintain before.
Finished the call from cellphone B,you want
to continue to answer the cellphone A's call
you maintain before.
Other Functions
Low
battery alert
Reconnec-tion
Auto alarm
Auto Reconnection
When the battery is low, the bluetooth
earphone will broadcast warning alert
automatically.
If the earphone was matched before,the next
time it can conncet the same cellphone
without pairing it again.It can pairing the
cellphone auto-matically.If it's not
reconnect-ed, please try to click the bluetooth
earphone' answer key, or open the cellphone's
bluetooth interface and click the link.
General matching method
Step One:
Press the answer key for 3-5 seconds under shutdown mode, until the red light and blue light flashing
alternately. Don't stop press the button if the red light and blue lights were not flashing .If there is
just the blue light flashing,that means your press time is not long enough, the bluetooth earphone has
not enter the pairing mode yet.
Step Two:
Start the bluetooth function of your cellphone, search for our UFO device, then selecting it.When
finishing pairing, the earphone would send out voice noting. It will enter into ready mode after the
red light and blue light stop flashing.
Step Three:
When pairing mode is starting ,if it fails to finish pairing process within 3 minutes, the bluetooth
earphone would be off. If you want to continue pairing , please restart the step one and step two.
Multi-point Links Matching Method
Firstly, refer to the matching method we mentioned before ,make sure that the bluetooth earphone
has been connected with one cellphone already. Then turn off the the cellphone’s bluetooth function,
restart bluetooth earphone to pairing mode to connect with the second cellphone. After finishing
pairing mode with the second cellphone successfully,turn on the bluetooth function of the first
cellphone again, you can connected your first cellphone by clicking Pair name under “My
Device” on your cellphone bluetooth interface.
Method and Guidance for Use
Description:
Put the battery on ear back. At the same time, insert bottom of Bluetooth host computer into
cochlea.
Adjust the earphone angle and make it more comfortable. At the same time, point the horn
mouth to auditory meatus to make sound clear.
Please note that it is not necessary to let the Bluetooth headset is too close to the ear, so that it
will not cause the microphone to block the hole and receive no sound.
Troubleshooting
Bluetooth headset signal is not good?
Bluetooth is a short distance wireless communication technology. International certification
standards effective distance is 10 meters, but here said the 10 meters, does not include any use of the
environment and special conditions. Therefore, for your use, we recommend that you wear headset
on the same side of the cell phone to achieve the best results.
Bluetooth headset when in use, the common factors that affect the Bluetooth signal has the
following several, users in the Bluetooth headset use should be avoided: body barrier , walls barrier ,
glass barrier, and mobile phones out of memory, the cache is overmuch,WIFI interference, etc！
Bluetooth headset can not match or link?
1, Please check whether the headset has been opened and entered the pairing state (Red and blue
lights flashing alternately)? Earphone is charging properly or no? If the battery is not enough, the
power will be automatically shut down after the power on.
2, Please check whether the Bluetooth headset is connected with other Bluetooth headset or
other Bluetooth products. If there is, please disconnect, and the other Bluetooth devices are all
deleted. And then restart the mobile phone Bluetooth function and search matching.
3, Please check whether the headset and mobile phone appropriate. Bluetooth headset and
mobile phone connection, including the "Phone audio connection" and "Multimedia audio
connection", please set up from the mobile phone Bluetooth interface to see if these two are
connected well!
4, Bluetooth headset and mobile phone pairing or connection process, the distance cannot too
far.
5, If the above steps can not solve the problem, please start the phone's Bluetooth function and
remove all previous pairing of Bluetooth devices. Then restart your Bluetooth headset and mobile
phone, and then the Bluetooth headset and mobile phone to meet.
Bluetooth headset can not call or listen to music?
There are many reasons for the Bluetooth headset can't make phone calls or unable to listen to
music, and users can ensure that the specific reasons for re operation:
1, Please check whether the Bluetooth headset volume level is at the lowest level, increase the
volume can be normal talk and listen to music.
2, Please check whether the headset and mobile phone appropriate. Bluetooth headset and phone
connection item includes "Phone audio connection" (play call) and "Multimedia audio connection"
(listen to Music), please from mobile phone Bluetooth settings interface to view the two is connected
well!
Music sounds is great, but the calls volume is very small?
UFO Bluetooth headset with Bluetooth protocol version 4.0, the contents of the agreement include
“Phone audio” and “Multimedia audio ", in order to avoid the user when answering the phone, call
small volume suddenly suddenly. Therefore, the two sound output are respectively provided with
different volume adjusting switch. That is: the user when listening to music, through the volume keys
to adjust the volume of ”Multimedia audio“, while the user in the call, through the volume keys to
adjust the volume of "Phone audio". These two volume switches are regulated independently,
respectively. So, when the user is in the process of listening to music regardless of the volume is
large and small, does not affect the user in the call volume. If the user feels the call volume is too
small, please in the process of the call, adjust the volume.
When you call, the other feeling your sound is too small or feel the sound
noisy?
1, Users should be noticed when wearing: adjust the earbud alignment ear crossing can be, not
necessary to let Bluetooth headset is too close to the ear, so as to avoid the microphone hole is
blocked and cannot receive any sound.
2, Are you in a very noisy environment, such as the street or the side of the road? Although the UFO
voice receiving system has been used in the advanced noise reduction technology, the user will have
a certain impact on the sound reception of the Bluetooth headset in the noisy environment. Therefore,
if conditions permit, please use the Bluetooth headset in a relatively quiet place.
Voice answer is not sensitive, mistakenly answer incoming calls,
mistakenly hang up incoming calls?
1, UFO Bluetooth headset due to structural constraints, the microphone is located at the bottom
of the shell of the place. And this place is often worn by the ears to cover up and cause the sound
transmission blockage. So users in the use of the process should be noticed when wearing: adjust the
earbud alignment ear crossing can be, not necessary to let Bluetooth headset is too close to the ear, so
as to avoid the microphone hole is blocked and cannot receive any sound.
2, Because everyone talking pronunciation and intonation are not the same, so when answer
instruction, Bluetooth headset has a certain probability of recognition errors, and cause the error to
answer an incoming call or improper hang up calls. Therefore, the user in answer to the voice
commands, please bite the accent, the right answer.
3, We have a higher sensitivity of the Bluetooth debugging, some sounds may cause a Bluetooth
headset identification error. For example:
(1) When incoming calls, the phone with a Bluetooth headset is too close, too large volume of
the rings is received by a Bluetooth headset, it may cause a Bluetooth headset to mistakenly answer
the incoming calls, mistakenly hang up incoming calls.
(2) You are in a noisy environment, the voice of someone else's voice is received by the
Bluetooth headset, it may cause a Bluetooth headset to mistakenly answer the incoming calls,
mistakenly hang up incoming calls.
4,If the Voice answering function is no response. Our headphones can also press the answer key
to answer the incoming calls. Answer the incoming calls press the answer key once, reject a call
press the answer key for 2 seconds.
► Most abnormalities are resolved by resetting!
Bluetooth headset in use, the internal software is sometimes a mistake. Such as headset host or
accessory earphone alone doesn't sound, key has no reaction, listening to music or call interrupted,
close the abnormal signals and voice answer did not respond, cannot use the WeChat etc. These
exceptions can be resolved by restoring a bit. Methods are as follows:
1, Please start the phone's Bluetooth function and remove or cancel all previous matching
devices. Then restart your cell phone.
2, The Bluetooth off the battery from the host computer to pull off a few seconds after the re
plug, and restart to the paired state.
3, Search UFO Bluetooth headset and pairing again.
Note
1、Do not put the headphones on the position of car airbags, because when Ann The full airbag may
cause serious injury.
2、Do not let children play with the headset, small parts may make children smothering Interest
dangerous.
3、Hospitals, blasting site or place of a potentially explosive environment, may require The user to
turn off electronic equipment and radio device, enter the area please note The instructions.
4、Before boarding the headset turned off, the aircraft can not use the headset.
5、In order to better protect your hearing, do not put the volume too high.
6、Do not attempt to make any modifications to the headset.
7、Do not put the headphones placed washbasins or other wet places.
8、Never use the headset in the rain.
9、Do not use the headset in a hurricane.
10、Do not clean the headset is charging. Headphones should first and Charger
separately, and then clean up.
11、Do not force open the built-in battery in the headset.
Care and maintenance
1, The Earphone into the pocket or handbag before, please first turn off the headset. If Mistakenly
press the multifunction button, your phone may be accidental dialing.
2、Because the headset is not waterproof, do not let the headset contact with liquid, water,Moisture
or rain.
3、Do not use abrasive cleaning agent to clean the headset.
4、Never headset exposed to the temperature is too high or too low.
5、Do not let the headset prolonged exposure to direct sunlight.
6、Do not let the headset near open flames, such as cooking stoves.
7、Never headset disposed of in a fire, because this will cause an explosion.
8、Do not let the headset into contact with any sharp objects, because this will cause scratches And
corrupt.
9、Never headphones kill stab any article, as this may damage the internalParts.
10、Do not attempt to disassemble the headset, because it is not eating any maintenance component.
11、 long period of time do not intend to use the headset, you store it in a dry A cool, dry place, need
at least a month to charge the headset once overwhelming to extend battery Avoid extremes of
temperature and dust.
12、 to avoid charging the headset in the temperature is too high or too low.
13、 according to the local regulations to dispose of the batteries and headphones. Do it for
household waste Like disposal.
14, Please use the 5V charger to charge the Bluetooth headset, otherwise it will lead to damage to the
internal battery.
FCC Statement
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.
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.
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.

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