Vingtor 3005020018, Техническое руководство

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ETB Command Talk-Back & Public Address System
Installation & Operation Manual
A100K11162 v1
terminals 3-4, check that power failure contact labeled NC 6-7 is
activated.
- Disconnect cables to + and – on the power supply module and
check if the auto switch relay switches over to emergency 24V DC.
On terminals 3-4, check that power failure contact labeled NC 6-7
is activated.
Substations
1. Operation from STB-1 (section 3.6.1)
2. Operation from STB-2 (section 3.6.2)
3. Operation from STB-3 (section 3.6.3)
4. Operation from STB-5 (section 3.6.4)
5. Operation from STB-5GN (section 3.6.5)
6. Operation from HE-112M/HE-112M-T (section 3.6.6)
7. Operation from VH-10M/VH-10M-T (section 3.6.7)
8. Operation from VHM-10/VHM-10-T (section 3.6.8)
9. Operation from NEBB-42EX / EX Loudspeaker (section 3.6.9)
Volume Control
● Adjust sound pressure level to convenient level if necessary for
master volume lines 1-5 and 6-10.
- See section 2.6 and drawings in Section 7