Toa N-8000 Series - Manual (Page 181)

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Chapter 2 FUNCTIONS AND OPERATION
MASTER STATION'S FUNCTIONS AND OPERATION
1 9
BGM
BGM
Function designation number
1 9
BGM BGM
Function designation number
[BGM volume adjustment]
BGM volume can be adjusted in 5 increments.
• Press [Function key][1][9][ ] to increase the volume.
• Press [Function key][1][9][ ] to decrease the volume.