Valcom V-1101A Specifications download pdf (Page 8)

8 947101

WIRING INSTRUCTIONS:

Place a check by each step as it is completed.

__ 1. Connect from the V-1101A Tip (W/BL) to

Tip of your intercom.

__ 2. Connect from the V-1101A Ring (BL/W) to

the intercom Ring.

__ 3. Connect from the V-1101A H (W/O) to the

intercom page control lead (may be called

Holding Ground).

__ 4. Connect from the V-1101A SIG (O/W) to

the intercom number being used for page

access. Important Note: The V-1101A

requires only one lead from the intercom

number. On Valcom intercoms this is the

"S" lead. On other intercoms it is usually

the "R" or "Ring" lead.

__ 5. Connect from the V-1101A BG (V/S) to one

of the following:

__ (a) Power supply ring ground if using 105

Vac for intercom signaling.

__ (b) Power supply 18 Vac ground if using 18

Vac for intercom signaling.

__ (c) Power supply 10 Vac ground if using 10

Vac for intercom signaling.

__ 6. Connect Tip of the one-way amplified

speaker assemblies to the V-1101A PG

(R/BR) lead.

__ 7. Connect Ring of the speakers to OUT

(BR/R).

__ 8. Connect the GND terminal of the speakers

(black lead of horns) to the power supply

Ground ("+" or "B Ground).

__ 9. Connect the –24 Vdc lead of the speakers

(white lead of horns) to the power supply

–24 Vdc terminal ("-" or "B Battery").

__ 10. Plug in the power supply.

__ 11. Test the system by pressing down the

intercom button, dialing the code for page

access, and speaking into the handset.

__ (a) If you hear the page go to step 12.

__ (b) If you do not hear the page unplug the

power supply, go back to step 1, and verify

all your connections. Also repeat the power

test in power connection section, step 7.

__ 12. While paging, adjust the volume controls on

the individual speakers to the desired levels.

__ 13. If background music is to be provided:

__ (a) Connect the music source to the

V-1101A MT and MR (R/G and G/R).

__ (b) With the V-1101A idle, adjust the music

source volume control to provide the desired

level at the speakers.

(W/BL)

(BL/W)

(W/O)

(O/W)

(V/BR)

(BR/V)

(V/S)

(S/V)

26

1

27

2

49

24

50

25

TIP

RING

INTERCOM BLOCK

T

R

(W/BL)

(BL/W)

H

SIG (O/W)

MT (R/G)

MR (G/R)

(W/O)

PG

(R/BR)

OUT(BR/R)

A

G(V/BR)

A

B(BR/V)

BG (V/S)

BB (S/V)

A

GND

A

BATT

B GND

B BATT

POWER SUPPLY

ONE-WAY

A

MPLIFIED SPEAKE

R

A

SSEMBLIES

FIGURE 5

1A2 INTERCOM ACCESS

V-1101A

PC

SIG

RET

A

UDIO GND

A

UDIO SIG

A

UD GND

A

UD SIG

1 2 3 4 5 6 7 8 9 10 11 12

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