Aiphone TD-H Series - Page 9

■ Paging adaptors PD-1 and PD-2
• PD-1 or PD-2 controls each paging zone,
using an amp. & paging speakers.
• Multiple paging zones and channels.
• One PD-2 for paging with talkback.
• Must be powered by TD-H’s power supply
PS-12A/12C.
• Use paging speakers SP-3NA (SP-5N in
USA).
• Connection to background music source.
• PD-1 paging adaptor • PD-2 paging adaptor w/ talkback
Paging speakers Talkback speaker
Call extension relay RY-AC/A
fpn
TD-6H/B 2
RY-AC//
To power source
RY-AC/A will activate when station #3 receives
a call from a handset station. It lasts as long as
that TD-H station is ringing.
1 2
3
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