Toa FS-971 SERIES - Manual (Page 25)

25
7.3. IM-011 Address Setting
1. Remove the IM-011's two front panel screws to remove the front panel.
2. Rotate the address switch with a screwdriver to set the address.
0FE
D
C
B
A98
76
5
4
32
1
ADDRESS
Rotate the address switch with screwdriver to set the address.
The switch is set to 0 at the factory, as shown in the figure.
Remove screws to remove the front panel.
Input level setting switch
Selects either –20 dBV or 0 dBV depending on
the input source signal level. The switch is set to
the [0 dBV] position at the factory.
Input volume control
Adjusts the sound volume.
(The control is set to the MAXIMUM
position at the factory.)
Set the control mode switch
to the [AUTO] position. The
switch is set to the [AUTO]
position at the factory.
When the control mode switch is in the [AUTO]
position, the switching time setting switch and the
input/output setting switch are both disregarded.
Both switches can be used when the control
mode switch is in the [MANUAL] position.
AUTO MANUAL
CONTROL SW
7.4. Front-Mounted Switch Setting and Volume Control Adjustment
Ensure that the front panel is replaced after setting and adjustment completion.
Note
Emergency broadcast is output at the maximum
volume level regardless of the input volume
control setting.