Biou Installation; Background Music - Toshiba STRATA CTX100 Installation And Maintenance Manual

PCB Installation
BIOU – Option Interface Units
BIOU – Option Interface Units
Circuits per PCB:
Interfaces with:
Older Version(s):
The BIOU provides a Paging Output (amplified and non-amplified), four zone paging relays, three
Music-on-hold (MOH) interfaces and four control relays (Night Transfer, Night Bell and
Background Music (BGM) mute). One or two BIOUS can be installed in a Strata CTX.
BIOU controls, indicators, and interface connectors are shown in
Table 4-2.

BIOU Installation

➤
Insert the BIOU (component side facing right) into any available PCB slot in the cabinet. See
"Worksheet 6: Strata CTX670 Cabinet Slot Configuration" on page
pressure to ensure proper mating of connectors.
Figure 4-3 BIOU PCB
4-6
(see interfaces)
three music-on-hold sources, system page and control relays
none
Mu A
SW1
B B B B N.C
M M M M N.O
BIOU1A
Figure 4-3
1-36. Apply firm, even
SP0
SW600
SP0 SP1
SW600
Mu
SW1
B B B B N.C
M M M M N.O
5805
Control Relay
Jumpers
and described in
SP1
A
Strata CTX I&M 10/02