4 USING LISTENING MODE
4.5 Switching to Group Call Mode
Switching to Group Call Mode
Sub units in the Listening Mode will switch to the Group Call Mode.
The mode in the sub units has been configured to your system in advance. Unless it is necessary, do not change the
startup mode. For details on the settings, please consult the authorized dealer or installer.
If the unit is turned on, turn off the power by pressing and holding the
While pressing the
For turning on the power, refer to
The unit enters into Transceiver Mode. Voice announcement for the activation of Transceiver Mode is being played
and the Status LED blinks in green.
When the mode is switched, conversation in the call group to which the unit belongs to can be heard.
The following table shows the Status LED indication and voice announcement during the activation of the Transceiver
Mode (Group Call Mode) and Listening Mode.
(Group Call Mode)
Once the unit is start in Transceiver Mode, it will start in Transceiver Mode the next time simply by turning on
Performing the same operations when in Transceiver Mode changes the unit to Listening Mode.
The voice announcement may not be played depending on the transceiver settings. (
key, turn on the power by pressing and holding the
Turning on the Power on page
[PF 2] key
(Blinking green during Talk)
key until the Status LED
Voice Announcement during