Dellking DK10 Bluetooth Helmet Headset DK10 User Manual DK10 english
Dellking Industrial Co., Ltd Bluetooth Helmet Headset DK10 DK10 english
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User Manual
Dellking®
Bluetooth Helmet Headset
User Manual
Model No.: DK10
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Thank you for purchasing the Bluetooth Helmet Headset DK 10. This headset is very
portable and easy to install on your helmet. With DSP technology, it ensure the crystal clear
voice when you are riding motorcycles or bicycles.
Please read this guide carefully to assure safe and satisfactory operation.
Caution
Do not immerse in water to avoid damaging the product as well as shortening its lifetime.
DO NOT drop or apply shock to the product. Such act may cause irreparable damage to the product.
DO NOT expose the product to open flame or under the direct sunlight for a prolonged period of the
time. Such environment may cause malfunction or fire.
Please do not change the setting or talk on the cell phone while driving. It may cause an accident.
Please note: in no event our product shall be liable for any special, indirect, punitive, incidental,
exemplary or consequential damages, or any damages whatsoever resulting from the usage of this
product.
Conversation on the cell phone when driving is extremely dangerous. Please go out of the road for
doing the telephone call.
If anything unusual such as smoke, heat or bad smell is detected, please disconnect immediately the
power and stop the usage. Continuing the use may cause electric shock or fire.
DO NOT lick, bite or put the product into the mouth. Such act may result in serious
injuries/accidents. Take utmost caution around children.
DO NOT change the mic when it gets wet. With water exposure, it may cause fire, electrification or
failure.
Temperature range of use: -15℃-50℃
Please use only qualified accessories which have been authenticated by us, in order to guarantee the
product correct functioning.
Note on battery charge
For battery charge, use USB terminal or USB adaptor at normal temperature.
Use regulation USB terminal only. Otherwise it may cause smoke generation or fire.
When charging the battery, if any strange odor or high heat should broken out, please immediately
pull the plug from the body. It may cause smoke generation or fire.
Do not leave the product in a state of charge long after the charging is completed. Such condition
may cause smoking/ignition.
Charge battery at least once every six months even if the product is not use for an extended period of
time. Over discharge may require battery replacement.
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Product Overview
Main Functions:
Answering/ Rejecting calls
Last number redial/Voice dial
Bluetooth intercom
Stereo music
Connecting with GPS
About Charging
LED flash indicator Indicated State
LED Indicators off Power off
Red/Blue lights flashing alternately Pairing state
Blue light short flash once every 2 secs. Standby state
Blue light long flash once every 3 secs Connected working state
Red light flash every 3 secs. Battery is low
Red light flashing every 1 seconds Charging
Red light is on for a long time Charging completed
Dual Link
Dual Audio Merge Listen
Firmware upgrade
PTT Function with Dellking Adapter
Bluetooth Remote control
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Technical Specification
Name of Product Bluetooth Helmet Headset
Model DK 10
Microphone Type DSP Noise Suppression MIC
Bluetooth Version V3.0 Class 2
Chip CSR BlueCore5MM
Bluetooth Profile HSP, HFP, A2DP, AVRCP, INTERCOM
Intercom Distance 10 meters
RF Frequency 2.4GHZ
Transmitting Power 5.53dBm
Charge Time About 3 hours
Music Play Time About 4 hours
Cell Phone Talk Time About 4 hours
Intercom Talk Time About 4 hours
Standby time About 12 hours
Working Temperature -15℃～45℃
Storage Temperature -25℃～60℃
Battery Type Li-Polymer 150mAh/3.7V
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How To Fit
It’s very easy to fit DK 10 in your helmet.
First, Sticking the DK 10 mounting plate. Peeling off the protective sticker on back of
Adhesive Velcro in the accessories, then press mounting plate firmly onto dent place to
accommodate ears on the helmet.
Second, （1）& （2) Inserting speakers. Removing adhesive protective sticker from back of
Velcro pieces and firmly apply speaker to area inside ear pocket opening inside helmet on left and
right sides.
Third, (3) About microphone. Adjusting the microphone before removing the Velcro sticker.
Apply to the middle of the mouth of helmet (put the short headset cable on the left, and the long
headset cable on the right);please pay attention to the site of the microphone, the flat side of the
microphone should be exactly opposite to the mouth. Improper installation may led to low voice
or even no voice.
.
(1) Velcro
Installed DK 10 Headset
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How To use
Power on/off
In power off state, press Power on/off button and hold it for about 3 seconds, release the button
when the led indicator flash blue indicating the headset is been powered on successfully.
In power on state, press Power on/off button and hold it for about 6 seconds, release the button
when the led indicator flash red indicating the headset is been powered off.
Pairing Two Bluetooth Helmet Headset
To conduct full duplex intercom between two helmet Bluetooth headset, they need to pair with
each other for using at the first time, and the pair info will be saved for using next time (it pairs
each other automatically). Follow the instruction below:
① Place two Bluetooth headsets in a visible area together (distance less than1 meter range), and
make sure there is no other Bluetooth headsets in pairing state around, and both of the Bluetooth
Helmet Intercom headsets are in power off state.
Press and ②hold Power on/off Button of both Bluetooth Helmet Intercom headsets for about 8
seconds,when the led indicators of both headsets flash red and blue quickly and alternately, release
both buttons, at this moment, the two Bluetooth Helmet Intercom headsets are in pairing state.
Then short press either of pairing button, the pressed Bluetooth Helmet Intercom headset will
search another in pairing state one and try to pair with it.
Once paired success, both Bluetooth Helmet Intercom headsets indicators will③ become flashing
blue slowly.
Pairing between DK10 Bluetooth Helmet Headset and Mobile.
Place the① DK10 Bluetooth Helmet Intercom headset and the mobile phone in a visible area
within 1 meter range.
Make sure the Bluetooth Helmet Intercom headset is in power off ②state.
Press and hold③ Power on/off Button for about 8 seconds, release the button when the led
indicator flash red and blue quickly and alternately, then the Bluetooth Helmet Intercom headset is
in pairing state now.
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Follow the user manual of your mobi④le phone, turn on the Bluetooth function, and searching
the Bluetooth headset devices.
From the found devices in your mobile phone, select the device named “⑤DK 10”, and then
connect to pair with it, when it prompts to enter password, enter password <0000>. Once paired
successful, LED Indicator will change from Blue/Red alternately to Blue flashing. Now you can
use the headset to answer you phone call, or enjoy the music from your mobile phone.
PS: Pairing password may be not necessary for some mobile.
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Function Operations
①Answer incoming call
When there is an incoming phone call, press Multi-functional Button once to answer the call or
the headset will connect the call automatically if there’s no operations for about 10s .
②Reject incoming phone call
Short press Multi-functional Button for about 2s to reject an incoming phone call.
③Hang up call
In call active state, Short press Multi-functional Button for 2s to hang up the call.
④Last number redial
Double press the volume – button quickly, then the Mobile phone will dial out the last call out
number. (only when headset is in standby state, or music play paused state.)
⑤Voice Dial
Double press the volume + Button, then the mobile will prompt you to speak out your desired
information. (only when headset is in standby state, or music play paused state.)
(Note: The above function requires the mobile phone supports HFP Bluetooth Profile, and
please make sure your Mobile Phone supports Voice Dial before activate Voice Dial
function.)
Bluetooth Intercom talking
①Turn on Bluetooth Intercom talking function
When there is not phone call or GPS audio, short press one of either paired DellKing headsets to
turn on the Intercom talking function
②Turn off Bluetooth Intercom talking function
During intercom active state, short press one of either connected DellKing headsets will turn off
Phone call
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the Intercom talking conversation.
Stereo music play control and Volume control
①Play forward/backward
Press the volume – button once to select next music. Press the volume + button to select the
previous music.
②Pause/Play
Short press the Multi-functional Button once, the music can be paused or played.
(Note: The above function requires the mobile phone supports Bluetooth A2DP and AVRCP)
Volume control
To adjusting voice volume during the phone call state and Music playing state, just press and hold
the volume + button to turn up the volume; press and hold the volume – button to turn down the
volume. Release the Button till you feel good. When reaching the maximum or minimum volume,
a “Di Dong” tone will be played. The The volume of each audio source（two phones, two A2DP
music audio, intercom audio）can be individually tuned, i.e. 7 different volume parameters can be
used.
Volume Memorize
After power off, the user tuned favorite volume level will be remembered by the Dellking headset,
next time user power on the device and when the audio source is active the corresponding volume
level will be restored for the audio source.
Noise Dependent Volume Control
During phone calls, radio talk, intercom calls or GPS audio messages, if the wind noise or
environment noise is very high and the speaker volume is not at maximum level, the Speaker
will automatically increase the volume level according to the noise level, and when the noise
disappeared for a while, the volume automatically restores back to the original level.
Dual-link
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(two mobile phones or one Mobile Phone GPS or other Bluetooth Device）
①Pairing the Bluetooth headset and the mobile phones (GPS or other Bluetooth Device).
②Connected with the Bluetooth headset, when there’s incoming phone calls, press the
Multi-functional Button to answer the call or the headset will auto answer the phone calls if
there’s no operations for 10s; the incoming call for the other mobile can be answered only by press
the Multi-functional Button once.
③Double press the Multi-functional Button to hang up the first call; long press the
Multi-functional Button for 2s to end up the second incoming call.
④Press the Multi-functional Button once to pause the music, then long press the
Multi-functional Button for about 2s to transfer to music of the other mobile, short press the
Multi-functional Button once then the music of this mobile phone can be played.
Dual Audio Merge Listen
(two mobile phones or two radio phones or one Mobile Phone GPS or other Bluetooth Device）
①Pairing the Bluetooth headset and the mobile phones/radio phones (GPS or other Bluetooth
Device).
②When the DK 10 headset connecting with one mobile phone and one radio phone,
the message from the radio phone can still delivered to the user even during active
call, both users of the radio phone and mobile phone can hear the message from
the headset;
③Long press the Multi-functional Button to speak, only the user of the radio phone
can hear the message from the headset.
④When the DK 10 headset connecting with two radio phones, the messages from
both radio phone can be delivered to the headset user
Long press the Multi⑤-functional Button to speak, only one user of the radio phones
can hear the message from the headset.
Short press the Power on/off Button, then the headset will shift to control the other⑥
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radio phone, and at this moment, Long press the Multi-functional Button to speak,
the user of this radio phones can hear the message from the headset user.
GPS navigator
Make sure the GPS have the Bluetooth function.After pairing and connecting, the voice can be
shared from the GPS navigator.
USB setup
Connection to a PC
The DK 10 Bluetooth Helmet Headset can be connected to a Windows PC for the firmware
upgrade, such a software must be installed on the PC before to connect it to the DK 10 Bluetooth
Helmet Headset.
Please refer to the following steps:
First power off the headset, then connecting the DK 10 headset to a PC by proper USB cable.
Once such a cable is inserted into both the DK10 headset and PC USB port, the DK 10 is put into
the battery power off charging state. For enabling its communication with the wizard software, in
power off state, press and hold the Power button for more than 20s until the LED indicator goes
out, at that moment, the DK 10 Speaker Hand-mic can be detected by the wizard software.
(Optional) PTT Function
①This function need to use with Bluetooth dongle ，
made by Dellking users can control his
walkie-talkie radio to talk by wireless PTT，
②Pairing headset with Bluetooth adapter( users can refer to the method of adapter using manual to
pair);
③When pairing successful, the Multi-functional Button of the headset will work as a remote
PTT button to control the two-way radio that connects with the Dellking adapter; when the headset
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is connected with the adapter, user can not use the Multi-functional Button to control the music
from the mobile phone any more. The media control can only be restored after can be played only
when the headset is disconnected with the adapter;
④Power off the Dellking radio adapter to disconnect with with the headset, the function of the
Multi-functional Button to control A2DP music can be restored;
⑤Dellking adapter will occupy one HSP/HFP link, if one adapter is connected with the Bluetooth
headset, then there’s only one mobile phone can be connected to the headset;
⑥When the adapter connects with the headset, if there is still another mobile phone also
connected with the headset, the phone call from the mobile phone can also be answered and hang
up, short press to answer the call and double press the Power on/off Button to hang up or reject
the call.
(Optional) Connecting with Bluetooth remote control
This function need to use with Dellking Bluetooth remote control, like BTR-001 or
BTR-005.
Please refer to the following steps:
Long press the Power on/off Button of DK10 Bluetooth helmet headset for about 8s,
release the button when the LED indicator becomes flash red and blue alternately, at
this moment, DK10 is in pairing state;
Long press the Power on/off Button of bluetooth remote control for about 20s,release
the button when the LED indicator becomes flash red and blue alternately, at this
moment, remote control is in pairing state;
When both indicators of the headset and remote control shift to flash blue slowly,
indicating pairing successfully.
When pairing successfully, the Power on/off button of the remote control act as a
multi-functional button, now you can control calls and music by remote control.
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FAQ:
1.Can not power on
It might low battery, please try again after charging for 3-4 hours,then plug and unplug the USB
connector to reset the device.
2.No sound
Please check if the speaker is correctly fixed, or the volume is too low.
Is the sound channel switch in the correct position?
3.Speakers have echo
Maybe they are too close to the microphone, please move the speakers away from the
Microphone to a normal distance.
4.Disconnect with mobile phone
Make sure if it is low battery, if not, the distance between the headset and mobile phone within
10m or between them exist obstacles that absorb frequency signals like metals or water ?
5.Can not pair with mobile phone
Clear all the pairing information according to user manual, and then put the headset and mobile
phone together within 1m and try to pair after entering password 0000.
6.Fail to connect with mobile phone
Please make sure the mobile phones support Bluetooth function and Bluetooth HFP, A2DP
and AVRCP or other related protocols.
7.Fail to reconnect or automatically reconnect with mobile phone
Remove all the matching information according to Bluetooth headset manual as well as that of
your phone. Then turn off your mobile phone, take out the battery for several seconds, restart
mobile phone and pair with Bluetooth headset again.
8.System halted
The system halts when strong radio frequency interface occurs. Like when nearby high power
TV transmitting tower, GSM base or airport radar, the headset would crash. It can be reset by
charging after get away from interface area.
9.Abnormal instruction of charging indicator
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A.When the headset haven’t been used for long time or overused, it need to be pre-charge for an
Hour, then pull out and insert the charger, it will indicate normal charging. Please don’t count
the pre-charging time into normal charging time.
B.Try another charging cable or charger
10.Whether or not support using while charging
No, we don not recommend user to use while charging.
11.Compatibility with other chargers
Cigarette lighter charger of the motorcycle, emergency battery pack or other type charge might
be used for charging as long as their actual output voltage is between 5V to 6V and have the
same plug style and power source positive and negative polarities with our initial charger.
However the user will be responsible for the risk of using other chargers and we don’t
Guarantee the effects.
12.Wrong operation into test mode or USB upgrade mode
Because of wrong operation and going into the test mode or USB upgrade mode, the set must
be charged for one or two seconds to reset.
13.Please send back your helmet headset to our after-sales service department for help if above 1
to 12 suggestions fail to solve your problem.
FCC Part 15.19 Warning Statement
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.
FCC Part 15.21 Warning Statement
NOTE: THE GRANTEE IS NOT RESPONSIBLE FOR ANY CHANGES OR
MODIFICATIONS NOT EXPRESSLY APPROVED BY THE PARTY RESPONSIBLE FOR
COMPLIANCE. SUCH MODIFICATIONS COULD VOID THE USER’S AUTHORITY TO
OPERATE THE EQUIPMENT.
FCC Part 15.105 Warning Statement
Note: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.
RF warning statement:
The device has been evaluated to meet general RF exposure requirement. The device can
be used in portable exposure condition without restriction.
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