Users Manual SPA 1500.pdf - Jotron
Users Manual SPA 1500.pdf - Jotron
Users Manual SPA 1500.pdf - Jotron
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TALK<br />
TALK<br />
Handbook page<br />
5/94<br />
Doc.No.: 08100-005-DE<br />
If the system is used as PA onboard a passenger vessel or if it is used as an<br />
integrated PA and GA, then the entire system shall be duplicated.<br />
This means two central units <strong>SPA</strong> 1500 with amplifiers and separate routing of<br />
loudspeakers and flash lights. The duplication applies also to the field junction<br />
boxes. Operator panels will have separate routing to each <strong>SPA</strong> 1500.<br />
See figure 2 below for typical installation setup.<br />
The two A and B systems needs no synchronization or other connection between them for<br />
any functions. But if entertainment source is installed this is normally installed in A-system<br />
only. Then a audio distribution cable is needed from A to B system.<br />
Figure 2 – Duplicated <strong>SPA</strong> 1500 system<br />
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