Toa FS-7000 SERIES Installation - Manual (Page 11)

11
[Rear]
27 21 22 23 24 25 18 19 20 16 17 15 26
28 30 31 32 33 34 35 36 29 37 38
15. DC Power Input Terminal
Connect 24 V DC power to this terminal. Power
is supplied from the FS-7000PS.
(M3 screw terminal; barrier distance: 6.4 mm)
16. BGM Input Terminals 2,3,4
Connect background music equipment to these
terminals. When the output is set to 2-channel
broadcast, background music is supplied from
the BGM Output (30). When the output is set to
1-channel broadcast, background music is mixed
with priority broadcasts and provided from the
Priority Output (31) as well. However, activation
of the muting function* due to signal inputs other
than BGM will attenuate the BGM level.
BGM inputs 2 – 4: –20 dBV, 10 kΩ, unbalanced,
2P RCA jack
* Muting function: A function that automatically
decreases the volume of original broadcast when
another broadcast is initiated during original
broadcast, and restores the original broadcast
volume level when the other broadcast is
completed.
17. Mute Switch
Sets whether or not to attenuate the signal levels
of BGM Inputs 2 – 4 (16) when a broadcast is
made from the BGM Input 1 (18). (Default: OFF)
18. BGM Input Terminal 1
Connect background music equipment to this
terminal. When the output is set to 2-channel
broadcast, BGM is supplied from the BGM
Output (30). Setting the muting function permits
this input to take precedence over BGM Inputs 2
– 4. When the output is set to 1-channel
broadcast, background music is mixed with
priority broadcasts and provided from the Priority
Output (31) as well. However, activation of the
muting function due to signal inputs other than
BGM will attenuate the BGM level. (–60 dBV/0
dBV selectable, 600 Ω, balanced, 3P terminal
block)
19. BGM Input 1 Sensitivity Selector Switch
Sets the input sensitivity of BGM Input 1 (18) to
"–60 dBV" or "0 dBV." (Default: 0 dBV)
20. Paging Input Terminal
Connect audio and control signals from
equipment (such as telephone paging
equipment) to this terminal. Input signals to this
terminal are broadcast when the control
terminals are closed.
Audio: –60 dBV/–20 dBV selectable, 600 Ω,
balanced
Control: Open voltage: 26 V DC; short-circuit
current: under 2 mA
5P terminal block
21. Paging Input Sensitivity Selector Switch
Sets the input sensitivity of Paging Input (20) to
"–60 dBV" or "–20 dBV."
(Default: –20 dBV)
22. RF Audio Input Terminal
Used to connect the FS-7000RF. Audio signals
from the FS-7000RM are input via the FS-
7000RF. (0 dBV, 600 Ω, balanced, 3P terminal
block)
23. Auxiliary Input Terminal
Signals received by this terminal are mixed with
signals from the CP Microphone (2) and output
while the FS-7000CP is in operation.
(–20 dBV, 600 Ω, unbalanced, 2P terminal block)
24. Auxiliary Input Volume Control
Adjusts the sound volume of Auxiliary Input (23).