Winplus BT50825 YD-V4 Headset + Direct Charger User Manual Yada manual R

Winplus Co., Ltd YD-V4 Headset + Direct Charger Yada manual R

user manual

www.letsyada.com1 27 8BATTERY OPERATIONSHEADSET OPERATION910LED Status1 x 3 sec. Blue  Ready – can be accessed by paired devices1 x 1 sec. Blue  Talking2 x 2 sec. Blue  Incoming callSolid Blue  Fully chargedSolid Blue in 2 sec.  Active Two-Link (Multipoint function)Solid Red  Under chargingRed LED off  Fully chargedBlinking red  Battery low (max. 15 Minutes left)Red/Blue Blinking  Pairing-Mode11 12It is recommended that you follow the pairing instructions provided by your mobile phone to ensure you successfully pair the YD-V4 headset with your mobile phone. If you do not have your mobile phone’s instruction manual available, follow the typical pairing instructions below:•  Press and hold S1 until red and blue LED lights are flashing   alternately. It indicates that the Headset is in Pairing Mode The following steps are general procedure to access Bluetooth® Menu for your mobile phone, please refer to your phone user manual for detailed steps to pair your phone.•  Select BLUETOOTH, SET UP, or CONNECT   from your mobile phone menu•  Find and select prompt to search for, look for or add new device,  establishing a connection may take several minutes•  If found, phone display should indicate YD-V4 device was detected•  Phone should give you prompt asking if you want to pair the device•  Select “OK” and wait for prompt to enter passkey or PIN•  Enter the code 0000•  Check the headset LED for a flashing blue light every 3 seconds   to verify the pairing was successful•  Do not change the headset name if the phone gives you a   prompt to change the name, accept the YD-V4 as the name of  the deviceNOTE: The YD-V4 can pair with more than one phone, however it can only connect to one phone at a time. If you wish to pair to a second phone, disable or turn off Bluetooth® on the phone already paired.CAUTION: Some phones put the Bluetooth® connection into Standby Mode if it has not been used for some time. If an incoming call is received, only the mobile phone will ring. It could take a few seconds (2-3 ring tones) before the call is transferred to the headset. Wait until the ring is heard on the headset before taking the call. Do not press S1 before the call is transferred to the headset to avoid conflict with the mobile phone. Transferring The Calls The YD-V4 is capable of transferring calls from your mobile phone to YD-V4 headset or vice versa. Follow your mobile phone operating instructions for transferring call to ensure successful transfer of calls between the YD-V4 headset and your mobile phone. If instructions are not available, use the typical instructions below to transfer your calls.•  When in session, press and hold S1 for 3 seconds to transfer the   call from your mobile phone handset to the YD-V4 headset or  vice versaRejecting an incoming callTo reject a call: •  Press and hold S1 until you hear 2 tones while headset is ringing•  Call should be dropped once tone is heardNOTE: This feature works on mobile phones with the “Handsfree” profiles onlyIf the mobile phone failed to detect the YD-V4 and did not successfully pair,•  Turn the headset and phone off, wait for 10 seconds•  Turn phone power on•  Repeat the pairing instructions from the beginningRe- Establishing Bluetooth® Link: You will need to re-establish a link between the YD-V4 Bluetooth®headset and your mobile phone before you can make or receive any calls. Follow instructions provided by your mobile phone to ensure you can establish a successful link. If you do not have your mobile phone operating instructions available, follow the typical steps below:•  Depending on your mobile phone, the link will either be   established automatically and the LED status should have a blue   light flashing every 3 seconds indicating the device was linked  successfully•  Other mobile phones will give you a prompt to accept the link   request from the YD-V4 before establishing a link, select Yes or   OK if you get a prompt 13 1415 16Outgoing Calls• Manual• Voice Activated• RedialTo make outgoing calls manually:•  Check if headset power is on and headset is linked•  Place headset in ear•  Use mobile phone handset to make call•  Talk directly to microphone once call is connected and answeredTo make a new call using voice activated function:• Press S1 briefly and wait for headset signal tones.•  Say recorded voice command set on your mobile phone   (e.g. Call “Name of Person”)•  Wait a few seconds for call to connect•  Talk directly to microphone once call is connected and answered      IMPORTANT: Verify mobile phone voice activated function is properly set and headset is within range of the mobile phoneTo Redial last number called• Hold volume up (+) button until you hear 4 tones•  Handset will call last number dialedNOTE: This feature works on mobile phones with the “Handsfree” profiles only17 18The YD-V4 headset can be used with a desktop or laptop computer that are Bluetooth® compatible, to make calls via Voice Over Internet Protocols (VOIP).  To use this function, follow the instructions below:NOTE: If your computer does not have built-in Bluetooth® capability, you will need to install a Bluetooth® USB adapter to utilize the headset. Follow instructions for installing adapter in your computer.•  Download from the corresponding websites and install Skype, MSN   messenger, Netmeeting, Yahoo messenger, or ICQ application   software in the PC•  Pair headset with computer  o  Follow pairing instruction for YD-V4 Bluetooth® headset to set the     headset into "pairing" mode  o  Start the computer Bluetooth® software and pair with the YD-V4   Headset    If computer prompts for a headset passkey enter 0000•  Connecting and Disconnecting:  o Press the S1 key briefly to connect the YD-V4 Headset with the   computer o Press S1 briefly again to disconnect   o  After turning off and turning on the headset, you just need to   press S1 briefly to establish the audio link if the computer was the     last used device.•  Testing the Bluetooth® link:   o  After PC connects with the YD-V4 headset, the PC audio will be     automatically routed to the "Bluetooth Audio" driver   o  Play some music on the PC by Windows Media Player or other   music application  o  You should be able to hear the music on the headset  o  If you can't hear it, then go to the "control Panel"-> "Sound and     Audio Device Properties"-> "Audio"-> "Sound playback" select     the "Bluetooth Audio" to activate the link•  Now you can start using the VOIP application and make calls   through your headset wirelessly•  To re-connect the YD-V4 to your mobile phone, find the “Paired   Devices” list in the “Bluetooth Settings” menu in your phone. Select   “YD-V4” and connectIMPORTANT NOTE:FCC Radiation Exposure Statement:This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance.This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.IC statementOperation is subject to the following two conditions:1) This device may not cause interference and2) This device must accept any interference, including interference that may     cause undesired operation of the device.This device has been designed to operate with an antenna having a maximum gain of 0 dBi. Antenna having a higher gain is strictly prohibited per regulations of Industry Canada. The required antenna impedance is 50 ohms.IMPORTANT NOTE:IC Radiation Exposure Statement:This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance.This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.Federal Communication Commission Interference StatementThis 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 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 & RSS210. 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 Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.FCC/ICCCUSTOMER SERVICE / CONTACT US PAGEVOICE OVER INTERNET PROTOCOL (VOIP) APPLICATION19 2021 2223 2425 26S1/LEDVolume down (–)Volume up (+)Reset3 45 6WINPLUS NORTH AMERICALIMITED WARRANTYWINPLUS North America warrants, to the original purchaser, that its products are free from defects in material and workmanship for 1 year from the date of original purchase. Where permitted by law, WINPLUS North America’s liability shall be limited to that set forth in this limited express warranty. This limited express warranty shall be the exclusive remedy of the purchaser and WINPLUS North America makes no other warranty of any kind aside from the limited express warranty stated above.   Note: Warranty only applies for North American customers or purchases made in the North America.•  Distracted driving is dangerous. Always use the Bluetooth® Device in a   manner that does not reduce your attention and ability to drive carefully   and safely.•  Adhere to all applicable traffic laws and motor vehicle regulations applicable   to the device.•  Consult local laws and regulations for any restrictions on installation or use.•  Do not install on or near an airbag. Such installation could interfere with   airbag deployment or could cause the product or another object to become   a projectile, which could result in serious personal injury to occupants.•  Ensure the product location will not obstruct your vision while driving.•  Turn off the headset prior to boarding an aircraft. •  Small parts may be a choking hazard. Do not allow children to play with the  headset.•  Observe all signs that require an electrical device to be switched off in   designated areas. These may include hospitals, blasting areas or potentially  explosive atmospheres.DISCLAIMERWARRANTY / LIABILITIESCONDITIONS OF WARRANTYIf during the 1 year warranty period your new product is found to be defective, WINPLUS North America will repair such defect, or replace the product, without charge for parts or labor subject to the following conditions:1.  All repairs must be performed by WINPLUS North America.2.  All warranty claims must be accompanied by a copy of the sales receipt or   bill of sale.3.  The equipment must not have been altered or damaged through   negligence, accident, improper operation, or failure to follow the product   instructions for installation, use, or care.4.  The replacement of parts is excluded from the warranty when replacement   is necessary due to normal wear and tear.5.  Repair or replacement parts supplied by WINPLUS North America under this   warranty are protected only for the unexpired portion of the original  warranty.6.  This is a “repair or replace” warranty only, and does not cover the costs   incurred for the installation, removal or reinstallation of the product, or   damage to any mobile phone device or vehicle.OWNER’S RESPONSIBILITIES:WINPLUS North America will make every effort to provide warranty service within a reasonable period of time. SHOULD YOU HAVE ANY QUESTIONS ABOUT SERVICE RECEIVED OR IF YOU WOULD LIKE ASSISTANCE IN OBTAINING SERVICE, PLEASE CALL TOLL FREE 1.866.294.9244 DURING REGULAR BUSINESS HOURS MONDAY THROUGH FRIDAY 9:00 AM TO 5:00PM.In order to provide you with the proper warranty service, we request that you adhere to the following procedure:1.  Include a copy of your sales receipt or bill of sale with your unit when it is   returned for warranty service.2.  If it is necessary to return your product for service, please return it securely   packed, preferably in the original shipping box, and freight and insurance   prepaid to the following address:   ATTN: WINPLUS BLUETOOTH®PRODUCTS RETURNS    3.  Please include a detailed explanation of the problem you are having.4.  If your product is found by WINPLUS North America to have a defect in material    or workmanship, within the warranty period, it will be repaired or replaced at no   charge and returned to you prepaid.  WINPLUS North America makes no other warranty of any kind aside from the limited express warranty stated herein.DISCLAIMER OF WARRANTIES, INCLUDING WARRANTY OF MERCHANTABILITY AND WARRANTY OF FITNESS FOR PARTICULAR PURPOSE:  EXCEPT AS SPECIFICALLY SET FORTH HEREIN, NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, IS MADE AS TO THE YD-V4 BLUETOOTH® HEADSET.  EXCEPT AS EXPRESSLY SET FORTH HEREIN, WINPLUS NORTH AMERICA AND/OR ITS AFFILIATES EXPRESSLY DISCLAIMS, WITHOUT LIMITATION, ANY STATUTORY WARRANTIES AND ALL IMPLIED WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.   WINPLUS North America and/or its affiliates are not responsible for a user’s intended or actual use of the YD-V4 Bluetooth® Headset.  In no event shall WINPLUS North America and/or its affiliates have any liability for any losses (whether direct or indirect, in contract, tort or otherwise) incurred in connection with the YD-V4 Bluetooth®Headset. Neither shall WINPLUS North America and/or its affiliates have any liability for any decision, action or inaction taken by any person in reliance on the YD-V4 Bluetooth® Headset, or for any delays, inaccuracies and/or errors in connection with the YD-V4 Bluetooth® Headset and its functioning.WINPLUS North America and/or its affiliates shall have no responsibility or liability for damage and/or injury resulting from accidents while user is utilizing the YD-V4 Bluetooth® Headset; and WINPLUS North America and/or its affiliates, the manufacturer, distributor and seller shall not be liable for any injury, loss or damage, incidental or consequential, arising out of the use or intended use of the product.  WINPLUS EUROPE LIMITED WARRANTYWINPLUS warrants, to the original purchaser, that its products are free from defects in material and workmanship for 12 months from the date of original purchase. Where permitted by law, WINPLUS liability shall be limited to that set forth in this limited express warranty. This limited express warranty shall be the exclusive remedy of the purchaser and WINPLUS makes no other warranty of any kind aside from the limited express warranty stated above.OWNER’S RESPONSIBILITIES:In order to provide you with the proper warranty service, we request that you adhere to the following procedure:1.  Include a copy of your sales receipt or bill of sale with your unit when it is   returned for warranty service.2.  If it is necessary to return your product for service, please return it securely   packed, preferably in the original shipping box, and freight and insurance   prepaid to the following address:    ATTN: WINPLUS BLUETOOTH® PRODUCTS RETURNS    Unit 4, Two Counties Estate, Falconer Road    Haverhill, Suffolk CB9 7XZ, UK3.  Please include a detailed explanation of the problem you are having.4.  If your product is found by WINPLUS to have a defect in material or   workmanship, within the warranty period, it will be repaired or replaced at   no charge and returned to you prepaid.  WINPLUS makes no other warranty of any kind aside from the limited express warranty stated herein.WINPLUS AUSTRALIA / HONG KONGLIMITED WARRANTY!!!!569;/(4,90*(,<967,(<:;9(30(5,>A,(3(5+(:0(;LS!-H_! ;LS!-H_! ;LS! -H_! ;LS! -H_! ;LS!  -H_! :V\[O>HUHTHRLY(]LU\L<UP[;^V*V\U[PLZ,Z[H[L-HSJVULY9VHK/H]LYOPSS:\MMVSR*) ?A<2<UP[  4V\U[HPU/^`)VYVUPH=PJ[VYPH(\Z[YHSPH6SP]L9VHK7LUYVZL(\JRSHUK5L^ALHSHUK:\P[LZ[O-SVVY*VYWVYH[PVU7HYR6U3HP:[YLL[:OH[PU5;/VUN2VUN6U[HYPV*( 820 South Wanamaker Avenue, Ontario, CA 91761This Yada product is warranted against faulty workmanship for a period of 2 years from date of purchase. Liability is limited to replacement of the product and claims for associated or consequential loss or damage will not be accepted. Warranty is void and does not apply if the product has been damaged or rendered faulty by accident, abuse, misuse, incorrect application or if the product has been modified or tampered with. Proof of purchase is required to validate warranty claims. If this product is faulty, simply return it to the place of purchase with your receipt for a replacement product. No refunds or credits will be issued. Replacement is limited to a Yada product of the same or similar model.      IMPORTANT: Do not leave YD-V4 Bluetooth® headset charging in the vehicle unattended, unless your vehicle is equipped with a port that is powered with key out of ignition.NOTE: Actual talk time and standby time for the YD-V4 will vary with different Bluetooth® mobile phones due to the different implementation of power down modes.Low Battery IndicatorCheck for two indicators to determine if the headset battery is low1.  Flashing red LED light 2.  Headset will beep periodicallyRecharge the headset immediately after the low battery indicators are detected. You will have maximum 15 minutes talk time before the headset automatically powers off. The LED light will not turn on indicating battery power is completely consumed.NOTE: Follow instructions on page 9 for charging the headset batteryThe YD-V4 will not power on until it is connected to the direct charger to recharge. It may take several minutes before the LED light turns back on once connected. Recharge the headset sufficiently before using or removing from the direct charger.  For questions or issues regarding the product, please visit www.letsyada.com or contact Winplus in your area/region to speak to our customer service representative, when contacting customer service please have the manual to your YADA and phone available:Winplus USA   Tel. 866-294-9244      Tel. 909-752-3074Winplus Europe   Tel. 44-1440-713888Winplus Australia   Tel. 61-3-9720-4143Winplus New Zealand   Tel. 64-9-5254575Winplus Asia    Tel. 852-2798-8932You can also contact us online by visiting www.winplus.com for more information about the product.IF YOU ARE EXPERIENCING ANY ISSUES WITH THE PRODUCT DURING OPERATION, DO NOT RETURN THE PRODUCT TO THE STORE. CONTACT WINPLUS DIRECTLY FOR INSTRUCTIONS ON HOW TO RETURN/EXCHANGE THE PRODUCT.Thank you for purchasing the hands-free Bluetooth® Headset, the latest wireless technology product from Winplus. We hope you will enjoy all the features and benefits offered by the YD-V4 Headset. These features and benefits were designed with the goal of making wireless communication more convenient for the user. Winplus AustraliaUnit 2, 991 Mountain Hwy Boronia,Victoria, Australia, 3155customercare@winplus.com.auwww.winplus.com.auWinplus New ZealandGriffiths Equipment22-24 Olive Road, Penrose,Auckland, New Zealandweb@griffiths.co.nzwww.types.co.nzWinplus USA820 South Wanamaker Avenue, Ontario, CA 91761customercare@winplususa.comwww.winplususa.comWinplus EuropeUnit 4, Two Counties Estate, Falconer Road,Haverhill, Suffolk CB9 7XZ, U.K.info@winplus-europe.comwww.winplus.netWinplus AsiaSuites 6-11, 7th Floor, Corporation Park,11 On Lai Street, Shatin, N.T., Hong Konginfo@winplus.netwww.winplus.netDISCLAIMERWARRANTY / LIABILITIESPACKAGE CONTENTBATTERY OPERATIONSHEADSET OPERATIONVOICE OVER INTERNET PROTOCOL (VOIP) APPLICATIONCUSTOMER SERVICE / CONTACT US PAGEFCC/ICCCONTENTS- Bluetooth® Spec.: v2.1 + EDR Class 2- Weight: 7gm-  Talk Time: 5 Hours-  Standby Time: 100 Hours-  Profiles Support: HSP, HFP-  Frequency Band: 2.402 GHz - 2.480 GHz, 2.4G ISM Band-  Operating Range: 10 Meters-  Pairing: up to 7 devices-  Battery: Lithium-ion Battery-  Charger Adapter Output: DC 5V, 200mA-  Operating Temperature: -10ºC to 50ºC-  Storage Temperature: -20ºC to 80ºCYD-V4 Headset Specifications:ML-50825YD-V4 headset + direct chargerUser Manual Bluetooth®HeadsetDirect ChargerEar Buds(different sizes)PACKAGE CONTENT IMPORTANT: The Bluetooth® headset comes pre-charged, but it is recommended to charge the battery until the solid red light turns off before using for the first time. Amount of time will be depend on current charge level of battery. Charging the YD-V4 Bluetooth® headset using 12V/24V direct charger.The YD-V4 Direct Charger can be adjusted to fit any 12V power port. Make sure to press the Lock Button to adjust.•  Plug 12V/24V direct charger into the   vehicle cigarette lighter socket• Place Bluetooth® headset in the  direct chargerNOTE: Make sure the On/Off Switchof the Direct Charger is on the “On” positon for it to charge the YD-V4.•  Verify LED shows a steady red light,   indicating device is charging•  Headset will only charge while vehicle   ignition is in the “ON” or “ACC” position.   Do not leave the ignition in either of   these positions while not driving•  Device LED red light will turn off once   the battery is fully chargedTo turn headset Off:•  Press and hold S1 until LED light turns red•  Listen for a high tone followed by a low tone will indicate that   the YD-V4 is powered down Auto OffHeadset will automatically power off after 5 minutes if• No Bluetooth® connection is detected and•  Headset is not connected for charging       IMPORTANT: Headset will not power off after 5 minutes when recharging the battery.Headset Pairing/LinkingPairing Bluetooth® enabled devices like mobile phones and headsets authorizes the devices to work with each other and only needs to be performed once. Headset can be paired with up to 7 devices. Only 1 device can be used at a time. (Maximum 2 in Two-Link Mode)Before Pairing the YD-V4 headset:•  Ensure the Bluetooth® on your mobile phone is activated•  Ensure that you have read the pairing steps in your phone user manual•  Ensure the headset is fully charged•  Direct charger is disconnected•  The headset is turned off •  If headset is powered down before linking, the headset will   automatically reconnect to the mobile phone after power is   turned on. Press and hold S1 to power on the headset and   establish the link with the mobile phone•  YD-V4 will automatically attempt to reconnect if link is   disconnected abruptly (e.g. out of range) within 5 minutes NOTE: If the headset is used with multiple wireless devices or mobile phones, the headset reconnects to the last used device.Incoming CallsTo answer calls manually•  Check if headset power is on and headset is linked•  Place headset in ear• Press S1 briefly when incoming call ring is received•  Talk and the inbuilt microphone will pick up your voiceTo answer calls using auto-answer function•  Check if headset power is on and headset is linked•  Place headset on direct charger (charging)•  Remove headset from direct charger when incoming call ring  is received •  Place headset in ear•  Talk and the inbuilt microphone will pick up your voiceEnding CallsTo End Call manually:• Press S1 briefly to disconnect call•  LED will show blue flashing light every 3 seconds indicating the   headset is in stand-byTo end call with auto-end function:• Remove headset from ear and place in direct charger (charging)•  Call will automatically disconnect•  LED will show blue flashing light every 3 seconds indicating the   headset is in stand-byCall WaitingNOTE: Call Waiting is a network service, please consult your network provider for details.To accept an incoming call during a conversation:• Press volume up (+) briefly and the phone will automatically   switch to Line 2• Press volume up (+) briefly to switch between lines• Press S1 briefly to disconnect the in session callPower On/OffTo turn headset On: •  Press and hold S1 until LED light turns blue •  Low tone followed by a high tone indicates that the YD-V4   is powered up •  Blue LED will flash every 3 secondsAuto OnHeadset will automatically power on when placed into the direct chargerNOTE: Auto On feature only works when headset is actively charging© 2009 Winplus North America Inc. All Rights Reserved. Winplus, the logo design, and yada are trademarks or registered trademarks of Winplus North America Inc. The Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Winplus North America Inc. is under license.Patents:CN200720153817.8, PCT/CN2008/000960Ear HookNeck StrapVolumeTo adjust the headset volume during a call:•  Press and release volume up (+) to increase headset speaker volume•  Press and release volume down (–) to decrease headset speaker volume•  Headset will give warning tone when maximum or minimum   volume is reachedTo mute the microphone during an active call:• Press volume up (+) and volume down (–) buttons simultaneously   for about a second•  Headset microphone will be muted until removed•  Headset will give periodic beep tone indicating mute function is activeTo remove microphone mute function:• Press volume up (+) and volume down (–) buttons simultaneously•  Headset disables periodic beep•  Microphone mute function is deactivated and microphone is  active againTwo-Link (Multipoint Function) Using the YD-V4 with 2 mobile phones:•  Paired with your first phone•  Pair the second mobile phone by press and hold the volume down (–) button until red and blue LED lights are flashing   alternately. It means the headset entered the pairing mode.   Pair your second phone with YD-V4•  Once the second phone is paired, active the Two-Link   (Multipoint Function) by long pressing the volume up (+) and volume down (–) buttons simultaneously. When you see the   blue light turn on for about 3 seconds on the headset, it means   the Two-Link (Multipoint Function) is active•  After pairing the second mobile phone, the first mobile phone   will be disconnected with YD-V4, you will need to re-connect the   first mobile phone from the phone’s Bluetooth® setting and you   should have both phone connected to YD-V4NOTE:•  In Two-Link mode (mulitpoint), your first connected phone will be   the priority phone•  In Two-Link mode (multipoint), only the first connected phone will   be able to use redial. The second connected phone will not be   able to use redial feature even when first connected phone  disconnected.   In order to use redial feature, make sure your phone is the first   connected phone during Two-Link (multipoint)•  Connect reaction time is different when using different mobile   phones. For example, if turn on YD-V4 after successful to use   multipoint function, it will try to make connection with paired   mobile phones. If the reaction time of phone A is faster than   phone B, it will connect with YD-V4 first as the first connected phone, no matter it was paired with YD-V4 before or after phone B. S1/LEDS1/LEDMaximum 220ºLock ButtonON/OFF SwitchOn OffON/OFFv1.0

Navigation menu