Toa SX-2000 Series Manual - Manual (Page 38)

3-13
Chapter 3: SX-2100AI AUDIO INPUT UNIT
I N 1 B 3 A O 1 6 – 4 B
SX-2000AI’s
input channel Bus No. SX-2000AO/2100AO’s
output channel
SX-2000AO/2100AO’s
device No. Type of broadcast
B U S S E L E C T S T A T U S
/CANCEL
OK /
[Bus Selection Menu Display (ai9), Bus Selection Detail Display (ai10)]
A "bus" is a path through which audio signals pass. The SX-2000 system has 16 bus lines.
The Bus Selection Detail Display shows which bus is used to send a broadcast in progress and which output
of the SX-2000AO/2100AO it is sent to. If there are two or more output destinations, only the smallest output
channel number is shown first, and this can be switched over to other output destinations by pressing the OK
key.
Pressing the plus key increases the input channel number by one and displays the broadcast status for that
channel.
Pressing the minus key decreases the input channel number by one and displays the broadcast status for that
channel.
Regarding the type of broadcast, "B" is displayed for BGM broadcasts, and "P" is displayed for general-
purpose broadcasts or emergency broadcasts. For input channels not making broadcasts, the indication "– –
–" is displayed for bus No., for the SX-2000AO/2100AO's device No., for the SX-2000AO/2100AO's output
channel, and for the type of broadcast.
When these screens are displayed, the entire fluorescent display is as follows:
COM
FAULT
KEYLOCK
OL
0
–10
–20
–30
–40
OL
0
–10
–20
–30
–40
FADER
LEVEL LEVEL
1 2 3 4 5 6 7 8
1 2 3 4
5 6 7 8
EMERGENCY
3 3
Function assigned
to the channel key
Display
Input ON/OFF Unlit:
Lights:
Lights:
Flashes: General-purpose
broadcast pattern
When the input channel is OFF
When the input channel is ON (The indicator state is "Unlit"
when the input volume is muted.)
When operating the corresponding input volume control or
channel key
When the channel key is OFF
When the channel key is ON
Lights
Lights
When the Monitor ON/OFF key is set to ON, this meter shows
the signal level of the input channel being monitored. Indicates the level being
input to the SX-2100AI.
These indicators light when the Monitor ON/OFF key is set to ON.
Indicates the unit's operating status when the corresponding channel key is pressed.
The indicator state differs depending on the function assigned to each channel key as follows.
The indicator of the channel selected for monitoring lights. When the input volume control is
operated, the corresponding channel indicator lights.