Toa FS-970 SERIES - Manual (Page 22)

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9.2. Pre-amplifier Panel PP-025B Connection
• You can install the Chime Unit in the Pre-amplifier Panel. (Refer to p. 16.)
• Input 1-A jack is located on both the front and rear panels. When both jacks are simultaneously used, the
broadcast from the front panel is allowed to go through.
• Input 1 takes precedence over Inputs 2 and 3, while Input 2 takes precedence over Input 3. Connect a BGM
player to Input 3, and the microphone and chime to Input 1 or 2 depending on the degree of their
importance. Use the muting volume control located in the front panel to adjust attenuation levels. Priority is
controlled by the external control signal from the control connector or by an input signal level. Should the
latter be the case, when the volume of the input signal is low, control may not be performed effectively. In
such a case, use the external control. Refer to the separate "Installation Manual - Writing" for the method by
external control.
• Line Output 2 is a dedicated output terminal for Input 3. Use this output to make multi-origination broadcast
by separating BGM zones from microphone announcement zones.
Supplied with PP-025B.
EP-0510 rear panel
PRE-AMP IN
JP-0410 rear panel
PP-025B power
PP-025B control
Supplied with EP-0510E.