BK-S2 Bluetooth Headset Operation Manual 1
Table of contents 0. Safety remarks: ........................................................................................................................................................ 4 1 Package contents ....................................................................................................................................................... 7 2 Product details .................................................................................................................................
16 Clear pairing data/ Reset for troubleshooting ......................................................... 錯誤! 尚未定義書籤。 17 BK-S2 voice prompt list .....................................................................................................................................
0. Safety remarks: -Please read the following safety remarks to correctly use the product and to avoid possible severe injury, death, and/ or asset loss. Use of product -Please read the following notices to avoid injury to the body or damage to the product. Warning: -To use the product at a high volume for a long period of time may damage your ears and hearing.
FEDERAL COMMUNICATIONS COMMISSION INTERFERENCE 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.
The exposure standard employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.185 W/kg. Tests for SAR are conducted using standard operating positions accepted by the FCC with the EUT transmitting at the specified power level in different channels. The FCC has granted an Equipment Authorization for this device with all reported SAR levels evaluated as in compliance with the FCC RF exposure guidelines.
1 Package contents Contact the dealer for any missing items.
2 Product details 3 Installation of Speakers /Microphone /Headset Fixture Note: Clean the area with a cleaning wipe before applying the adhesive pads. 3-1 Speaker installation There are two cables for USB Type C. The longer one is for the speaker on the right and the short one is for the speaker on the left. 3-1.1 Tear off the paper cover of the speaker pad and paste it to the helmet headphone jack. Locate the proper positions for the speakers before pasting. 3-1.
3-2 Microphone installation 3-2-1 Microphone for 3/4 face helmet 3-2-1.1 Remove the paper on the microphone pad, and attach it to the velcro pad inside the left side of the helmet. 3-2-1.2 Put back the inner lining. 3-2-1.3 Move the microphone white triangle spot toward the mouth position. 3-2-1.4 Follow the arrow sign to connect the USB Type C microphone cable (yellow connector) with the 3/4 open face helmet microphone connector (yellow connector). 3-2-2 Microphone for open face helmet 3-2-2.
3-3-1.2 Fix the headset: Insert the two raised tenons in the back of the headset into the two holes of the fixture and slide down to secure the headset tightly. 3-3-1.3 Remove the headset: Push the headset upwards to remove the headset from the fixture. 3-3-2 USB Type C speaker and microphone cable 3-3-2.1 Connect the USB Type C speaker and microphone cable to the headset and tighten the clasp. 3-3-2.2 Untie the clasp to remove the headset from the fixture.
Button Function V Adjust volume/ select previous or next track A Activate intercom/ stop intercom M BT device pairing/mobile phone operation/Play music/Pause music USB Type C LED Connect to speaker and microphone cable, and is also for charging the battery LED indicator Panel The standard panel is black. Other colors are optional purchases. Reset Remove the panel to access the headset reset button.
Charge: Use the USB Type C charging cable with a commercially available DC 5V adapter to charge the headset. The LED flashes red while charging and it flashes blue when the charging is completed. The full charging time takes about 2.5 hours. Note: The USB Type C charging cable does not support fast charging devices. Please do not use the cable to connect to fast charging devices.
phone, enter 0000. 7-1-3 After the pairing completes, a voice prompt “Bluetooth device is paired.” is played and the LED flashes blue slowly. 7-1-4 To cancel the pairing operation, press the M button for 2 seconds. 7-1-5 If the connection between the headset and mobile phone is lost, press the M button once to resume the BT connection.
times to dial the first phone number, 4 times to dial the second phone number and 5 times to dial the third phone number. (Link to www.openroad.com.tw to download BK-S2 Tool) 8-1-7 Answering incoming calls automatically: After the call rings for 8 seconds, the call will automatically be answered.
set in the BK-S2 tool downloadable from www.openroad.com.tw. Note: These BT devices need to support HFP format, such as the Garmin zumo series. 12 Instant Link mode There can be a maximum of 6 headsets paired together for intercom in instant link mode. No matter what is the number of headsets to be paired, the pairing procedure is all the same. There will be one headset that acts as the active pairing device while all other headsets act as passive pairing devices.
currently paired headset before pairing with the next headset. 13 Headset intercom for instant link mode and dual music chatting mode Headset intercom operation for both instant link mode and dual music chatting mode is all the same as stated below. Make sure all headsets are paired according to the procedures in section 12-1 and section 12-2. 13-1 Activate intercom/ End intercom Activate intercom: Press the A button. End intercom: Press the A button for 2 seconds. .
14-1-2 Make other headsets enter into searchable pairing status. 14-1-3 BK-S2 headset starts the pairing with other headsets and completes the pairing. 14-2 Intercom procedures: Activate intercom: Press the BK-S2 headset A button 2 times quickly. End intercom: Press the BK-S2 headset A button for 2 seconds. 15 BK-S2 Tool Program/ Mobile phone App connection There are two ways to use the BK-S2 Tool Program: A. Download BK-S2 Tool from www.openroad.com.tw and install it on the computer.
15-2-1.2 Press and hold the headset A button and press the M button quickly 3 times to activate mode. After activation the LED flashes green 3 times. 15-2-1.3 In the App, pull down to “Scan for devices,” locate BK-S2 , and click “Agree to pair.” 15-2-1.4 To adjust the necessary settings in BK-S2 in the Tool App. 15-2-1.5 After the settings are completed, power off the BK-S2 headset to shut down . 15-2-1.6 Power on the headset again when you want to use it. 15-2-2 For Android: 15-2-2.
17 BK-S2 voice prompt list State Voice Prompt beginning Voice Prompt ending Battery Charge “Battery Charge” “Full” “Above 80%” “Above 50%” “Low approaching 25%” “Critical 10%” “Warning, Low battery” Pairing (for intercom Headset) “Bluetooth Device is paired” “Headset is paired” “Stop Pairing” “The headset connection is successful” Intercom already in use “intercom cancelled” “Connection lost” “Auto-reconnection fail” “Intercom is activated” “Intercom is ended” Answering Mode & Cell phone dialing
