RTX725x GUIDE 1.0
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Proprietary and Confidential
3
System design
The high-end headsets support the DECT and BT technology to establish connection with other devices. They are used
with the RTX7451 DECT base and Desk Phone / PC / Laptop/ mobile phones. The selected microphone is balanced
together with the headset filters to reduce the background noise to provide an ultimate understandable and clear
speech. On the other hand, the receivers are balanced to the receiver housing and cushion, so the headset will
provide the user an excellent stereo experience.
The figure below (
Fig.1)
illustrates the high-level description of the system. It provides the basic understanding of the
environment in which the device needs to interact. Both communication possibilities of the RTX725x are presented in
the drawing below.
Fig.1: System overview
3.1
DECT Registration
The headset is registered to the base (RTX7451) by mounting the headset in the cradle (
Fig.2
). The registration status
can be seen on the base display and a voice prompt can be activated via the PC tool to inform the end-user. The
headset can also register to the RTX374x DECT dongle by placing both headset and dongle in registration mode. On
the headset, this is done by holding the DECT button for 2 seconds. For further details on the registration process,
please refer to
Appendix.
Fig.2 DECT registration and charging
