Toa TS-770 Series - Manual (Page 12)

12
6. OPERATING CHAIRMAN AND DELEGATE UNITS
This section explains how to operate these units when the All Mic-On function is set to OFF (default setting).
When this function is set to ON, speakers can talk anytime from any conference unit with no need to operate
any switches or keys.
To enable or disable this function, use the Test/All Mic-On switch on the Central unit. (Refer to p. 17.)
6.1. Making Speech
Step 1. Press the TALK key once.
The microphone in-use indicator lights, and the
microphone turns on.
Notes
• No sound is output from the internal speaker of the
operated unit while the Microphone in-use indicator
remains lit. However, audio signal is output from the
Recording/Headphone output terminal.
• While the Chairman unit is in priority speech mode
(see page 13), other unit's microphones do not turn on
even if their Talk keys are pressed.
• The microphones of some Delegate units may not turn
on even if their Talk keys are pressed, depending on
the setting of the Speaker Restriction function (see
page 16).
Step 2. Speak into the microphone.
Step 3. Press the Talk key again after speech completion.
The Microphone in-use indicator extinguishes and sound
is audible from the operated unit's speaker.
[Example: TS-772 Delegate unit]
TS-772
TALK
Microphone in-use indicator: Lights.
TS-772
TALK
Microphone in-use indicator: Extinguishes.