2. FEATURES
3
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With zone, group zones and all zones paging by manual capacity
It has online function and an online interface for LINK IN LINK OUT
Built-in independent switching power supply
Built-in chime, 2 & 4 tone selector
MIC/Chime/master volume control
With 10 segments level meter
With 24V DC power input
Summary of Contents for T-4012
Page 11: ...9 6 BLOCK DIAGRAM...
