2
Detailed view of the BT-Intercom
Communication units
Buttons
The buttons on the communication units lets you enable the functions
of the Bluetooth and Intercom. They can be activated in two different
modes:
• Short pressure: push the button less than one second
• Longer pressure: push the button for more than 3 seconds
Fixing plate with microphone and speaker
Charging batteries
Make sure that both units are fully charged prior to initial use. Allow at
least 4-5 hours for a full charge before using for the fi rst time. Normally
3-4 hours will suffi ce for complete charge.
Charge the units by inserting the wall-charger into the charging socket
(lift the rubber cover to insert the plug).
• The red LED on the BT-Intercom will turn on when charging begins.
Allow the headset to charge until the red LED turns off.
• When the charge is complete, release the headset from the
charger.
Microphone
back-plate of the clamp (press on
arc to release the headset unit)
Sliding-plate of the clamp
Earphone
CTRL button
Intercom button
Charging socket
Volume -