Toshiba Strata AirLink DK40i, Руководство по установке и обслуживанию

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Peripheral Installation
External Speaker Unit (HESB) Options
Strata DK I&M 6/00
12-23
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5. Connect a jumper between terminals 5 and 6 of the HESB TB2 terminal block.
6. If using a PIOU or PEPU, connect the PIOU or PEPU 600-ohm page output (pins 13 and 38)
to terminals 3 and 4 of the HESB TB1 terminal block.
...or
Connect the PIOUS, DK14 or DK40i KSU 600-ohm page output (SPT and SPR) to terminals 3
and 4 of the HESB TB1 terminal block.
7. Connect the power supply’s +12V lead to terminal 1 of the HESB TB2 terminal block, and
connect the 0V lead to terminal 2.
8. Plug the provided power cord into the power supply and to a 115VAC±10VAC, 60Hz power
source.
9. Set the PIOU or PEPU SW4 switch to the SPO position.
Important!
If AC voltage is not within range, have a qualified electrician correct the problem.
➤
To test the amplified speaker option
1. Make an external page. The page should be heard over the HESB.
2. Adjust the HESB volume control to the desired level.
Figure 12-13 HESB/Amplified Speaker Wiring
50
Jumper Wires:
PIOU or PEPU
600
Ω
Page
Output
MDF
66 Block
Block
Pin NO.s
1
25
26
SPT (38, BK-GN)
SPR (13, GN-BK)
25-Pair Cable
Jacketed
Twisted
Pair
24 AWG
PIOUS
SPT
SPR
MDF
600
Ω
Page
Output
TB1
DK14 & DK40i KSU
BGM
RCA Jack
MDF
TB1
1-2
5-8
6-7
TB2
3-4
5-6
Modular
Connector
May Be Used
Volume Control
TBI
3
4
Voice
3
4
Internal Wiring:
6 5 4 3 2 1 6 5 4 3 2 1
Not Used
Voice
12V 0V
Note
• The 600 ohm page output sends
three types of signals during
system operation:
• Voice page
• Background music
• Night ringing
1 2 3 4 5 6 7 8 9 10
TB1
Door Phone
1 2 3 4 5 6
TB2
HESB (Rear View)
12V
VDC
0V
Jumpers
4303
115 VAC (± 10 VAC) to 12 VDC
Note
Only one interface PCB
(PIOU, PIOUS, or PEPU)
may provide amplified
speaker output.
Power
Supply