Hands-Free Operation With More Than Two Systems (Group Call) - AKE Stealth Helmset NG4 Benutzerhandbuch

After that, the search of the partner is stopped, but it can be reactivated manually by the
group leader at any time by pressing the multifunction button  for about one second.
If the connection is not automatically re-established within a short time after returning,
press the multifunction button 2 times at intervals of 5 seconds.
Display: Both the leaving of the reception area and the
search are signaled optically.
Increasing the range via external devices
You can alternatively combine the Stealth Helmet Set NG4 with a radio (with integrated
®
Bluetooth interface or external Bluetooth
If all call partners have a cell phone with Bluetooth
be established via the GSM network with the corresponding range.
If only two systems are used, you can skip the following section.

Hands-free operation with more than two systems (group call)

If there are more than two participants, it is advisable - as with a telephone conference - to
maintain conversational discipline; this is all the more important the more people there are in the
group. For large groups, we recommend limiting the conference to a maximum of four participants.
Especially in dangerous situations, it is important that a group leader takes over the call.
Every Stealth Helmet Set NG4 is equipped with a special "group leader" function for this
purpose. In this mode, the system offers important advantages for call control in the group, so
the group leader can control the calls.
 The group leader coordinates the calls and maintains the voice connection.
 The connection setup is star-shaped, with the group leader forming the center.
 If one or more participants of the group are on standby, the group leader can re-
establish the speech connection to all of them at any time with only one key click
on his multifunction key .
 The group leader can act as a repeater or relay station. This allows the total range
between the participants to be increased.
 The group leader's device automatically checks the authorization of the
participants and thus protects against eavesdropping by unauthorized persons.
Subsequent pairing of additional group participants
Then put the group leader into pairing mode by pressing the multifunction button  for
one second when switching on, display:
paired. The new participant will be automatically added to the group after successful
pairing. Repeat this procedure for all new devices to be paired.
Removing paired devices, see section "Safely deleting existing pairings and settings ..."
Connecting stragglers or devices that are temporarily switched off
All devices in a group connect automatically if they are switched on within 2 minutes.
After this time, the connection can be established manually as follows (the group leader
must be switched on): Press the multifunction key  for approx. one second while the
speech connection is active and switch on the straggler. The search is visually signaled at
the group leader, display:
EN
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adapter) to increase the range.
• •
—
•
.
Out of range
••
15 sec. then
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interface, a voice connection can also
Switch off all Stealth NG4 systems.
.
Paaren . Switch on the new device to be
Group leader
−
• •
seeks
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