Toa FS-970 SERIES - Manual (Page 28)

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Connection method b for the DS-029B
In this method, two batteries (one DS-029B unit) are connected to supply power to the operation/control
sections and power amplifier panel separately.
PA-3640B's rear panel
DS-029B's rear panel
JP-0410's rear panel
[Connection Example]
Rated output: 360 W
Battery composition: Operation/control section 6 Ah, Power amplifier panel 6 Ah
Battery 1
NDC-2460
Battery 2
NDC-2460
In the above connection example, power is supplied to the power amplifier panel from Battery 2, and to the
operation/control section from both Batteries 1 and 2 (mainly from Battery 1).
In the case of another example of "Output: 480 W, Battery Composition: Common to both the
operation/control section and power amplifier panel for 12 Ah", connect the first PA-2440B power amplifier
panel to the Emergency Power Supply Panel's (DS-029B') Output 1, and the second PA-2440B unit to Output
3. Power is supplied to the first PA-2440B unit from Battery 1, and to the second unit from Battery 2. The
operation/control section receives the power from both Batteries 1 and 2.