15
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. The following are two examples to illustrate pairing 2 headsets and pairing 6
headsets.
After the pairing is completed, next time when any headset of the pairing group activates the intercom,
the group intercom commences immediately. Even if any headset of the group leaves, the other group
members stay on the intercom without being affected. When that member rejoins the group again, it
will resume intercom automatically.
The pairing data of instant link mode is saved after power off, so there is no need to go through the
pairing procedure while powering on again. However, if there are new members that join the
group intercom, the pairing procedure needs to be executed again.
To pair more than 3 headsets (including 3 headsets), the headsets need to be set as
instant link
mode.
With the headset powered off, press the A and M buttons at the same time for 2 seconds
until the LED flashes blue 5 times to complete the setting.
Note:
The pairing data will be erased when the headsets switch between instant link mode and
dual music sharing mode, while the pairing data between the headset and other BT devices
will be kept. Make sure the headsets are in the same mode to pair and to intercom with
other headsets.
12-1 Two headsets paired for Instant link mode
12-1-1 Power on headset 1 and headset 2.
12-2-2 Headset 1: Press the M button for 5 seconds until the LED flashes red and blue.
12-1-3 Headset 2: Press the A button for 5 seconds until the LED flashes blue quickly.
12-1-4 The headsets begin to pair and after the completion, a voice prompt “Headset is paired” is
played.
12-2 Six headsets paired for Instant link mode
12-2-1 Power on all headsets.
12-2-2 Press the M button on headset 2, 3, 4, 5, and 6 for 5 seconds until the LED flashes red and blue.
12-2-3 Press the A button on headset 1 for 5 seconds until the LED flashes blue quickly.
12-2-4 The headsets begin to pair automatically and after the completion, a voice prompt “Headset is
paired” is played.
12-2-5 Note: The pairing for all 6 headsets to complete takes around 30 seconds and it is normal to hear
the voice prompt “Intercom is ended.” as the headset needs to end the connection with the
