Toa FS-970 SERIES - Manual (Page 40)

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Set equipment that can initiate Main Rack BGM. Both switches are set to OFF at the factory so as to allow the
Main Rack BGM to be played from the [Main rack system and all emergency remote control units].
SW1
Equipment that can initiate Main Rack BGM
Main rack system and all emergency remote control units
Main rack system only
All emergency remote control units
Emergency remote control unit of address 0 only
1
OFF
OFF
OFF
2
ON
ON
ON ON
OFF
SW1
ON
1 2 3 4 5 6 7 8
Note
When equipment is not registered as the "equipment that can initiate Main Rack BGM", even if you press its
group selector key or individual zone selector key, which are both registered for [BGM], you cannot select the
Main Rack BGM.
SW1
ON
OFF
8
Normal
Zone lamp line indication
Line
SW1
ON
1 2 3 4 5 6 7 8
When neither emergency broadcast nor general
broadcast is made, the line operation status screen on
the right is displayed.
Displaying line status.
Return the test switch to OFF
after checking line status.
Note
If the SW1-8 switch (zone lamp line indication) is left ON (line check mode), the fire floor lamp does not light
when emergency broadcast is made. Therefore, shift the switch back to OFF (normal mode) and ensure that
the line operation status display is turned off after completing the check of lines in use.
• Main Rack BGM broadcast (SW1-1 and SW1-2)
Set the switch to ON (line check mode) to check to see which speaker line is currently in use by lighting the
zone lamp.
• Zone lamp line indication (SW1-8)