Toa FS-970 SERIES - Manual (Page 23)

23
9.3. Power Amplifier Panel Connection
• Use the same output line voltage when connecting power amplifier panels for parallel operation. You can
connect up to three power amplifier panels of the same kind in parallel.
Important: Make connection so that the total of speaker rated input power is less than 1 kW for a group of
five consecutive speaker lines (i.e. lines 1-5, 6-10, etc.).
• Do not use the 4 Ωoutput terminal for the rack PA system.
• Refer to p. 24 "Emergency Power Supply Panel DS-029B Connection" for details of the connection to the
emergency power supply panel.
• The junction panel's C1 and H1 are input terminals for speaker lines 1-5, and C2 and H2 are for speaker
lines 6-10. When the panel is supplied from the factory, the input terminals are short-circuited between C1
and C2 and between H1 and H2 by means of a jumper wire. Also, because the monitor circuit is connected
to between C1 and H1, the monitor panel is additionally required for monitoring speaker lines 6-10 when
using the input terminals by separating C1 and H1 from C2 and H2.
Supplied with power amplifier panel.
Supplied with power amplifier panel. Supplied with power amplifier panel. Supplied with power amplifier panel.
Supplied with EP-0510.
Supplied with DS-029B. Supplied with DS-029B.
Power amplifier panel rear panel
Power amplifier panel rear panel
EP-0510 rear panel
DS-029B rear panel
JP-0410 rear panel