Toa VS-900 - Manual (Page 9)

9
3. SYSTEM CONFIGURATION EXAMPLE
The figure below shows the system configuration and main system equipment described in this manual.
Outside line PC (for programming and system maintenance)
External paging equipment
Substation
paging amplifier*
VS-900 Exchange VS-900 Exchange
Amplifier
Speaker
Speaker
Speaker
Substations Master stations
* Substation paging needs an external amplifier (ex. BG-130).