16
9.6. Microphone Muting
Sound picked up at the microphone can be muted when in Normal Operation mode.
Step 1. Press the Mute button.
Sound picked up by the microphone is silenced.
The Multifunction indicator continuously lights red during muting.
Multifunction indicator
Note: Whether all 7 LEDs or only 1 LED in the center light can be set using the web app. (See p. 13.)
Step 2. To disable the mute, press the Mute button again.
10. CONTACT INPUT ANd OUTPUT FUNCTIONS
The following functions can be allocated to the contact input and output by PC’s browser. To permit external
control by connected equipment, short terminals 1 – 2 to the C terminal. For example, when terminals 1 – 2
have been allocated to Preset Memory Nos. 1 – 2 in the contact input settings, shorting individual terminals to
the C terminal allows Preset Memory Nos. 1 – 2 to be called up.
(1) Contact input functions
None (unused)
Mute (Momentary/Latch)
VOL. Up/Down
Preset Memory Load
(2) Contact output functions
None (unused)
Mute Status
Contact Through Out
For details, see p. 13, "SYSTEM SETTINGS."
10.1. Terminal Control Method (Momentary/Latch)
Both momentary type and latch type are available for the terminal control method.
Below is the operation diagram for each type of control method.
Contact input status
• Momentary type
• Latch type
ON
OFF
OFF
ON
OFF
ON
ON
ON
ON
OFF
OFF
OFF
Contact output status
Contact input status
Contact output status
Make
Break
Break
Make
Over 100 ms
Over 200 ms
Make
Break
Break
Make
