Toa RM-971 - Manual (Page 21)

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6.3. About the Main Rack BGM Broadcast
The main rack system comes with the Main Rack BGM Broadcast function, which permits BGM to be
broadcast from source equipment having no busy control output terminal. Set the purpose of use of the group
or zone selector keys for [BGM] at the EP-0510 Integrated Control Panel. The Main Rack BGM Broadcast can
be made by pressing the group or zone selector keys set for [BGM] at both the EP-0510 and Integrated
Remote Control Unit. For settings, refer to the "Installation Manual - Writing".
6.3.1. Making the Main Rack BGM Broadcast
1. Press the main rack's group or zone selector key set for BGM.
2. The corresponding zone indicator lights.
3. The message [General BGM] appears on the EP-0510's display.
4. BGM can be broadcast now from the BGM source equipment.
Notes
• Priority level of the Main Rack BGM can be set by data writing at the EP-0510. Refer to the "Installation
Manual - Writing" enclosed with the EP-0510.
• When current broadcast is given higher priority over the Main Rack BGM, BGM cannot be broadcast even
though the group or zone selector key set for BGM is pressed.