User Manual

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.