Toa DP-SP3 - Manual (Page 73)

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15.3.3. Output mute control
Assign the Mute ON/OFF function to the Pin.
Notes
• Output mute control is only available to the DP-SP3 unit targeted by the contact input.
• Group the output channels, then perform controls in groups.
• When “Pulse” is selected for the control method, even if the unit’s power is switched off, the output mute state
can be recalled when the power is switched on again.
• The output mute cannot be reset using the contact input for the channel of which output mute is set to ON with
the DP-SP3 PC Software.
Step 1. Set the mode to [Direct].
Step 2. Set the function to [Mute].
Step 3. Set the control to either [Make] or [Pulse].
Step 4. Select the target channel to which mute control function is assigned.