Valcom V-5325100 Service Manual

PagePac

Issue 1

MULTIPLE DIGITAL MESSAGING UNIT

V-5325100

INTRODUCTION

The Multiple Digital Messa ging Unit (MDMU) is a microp rocessor based digital voice announcement system. It outputs prerecorded messages through a public addre ss system. Up to 99 messages can be placed in the units digit al memory for queued replay. Up to eight messages can be programmed to play in sequence with timed delays.

The MDMU can store up to 3 minutes and 1 5 seco nds of messag es. Voice and audio messages can be stored into memory through dial-up telephone, microphone interface, or tape input. (The MDMU is programmed by dial-up telephone DTMF tones.)

This guide gives installation, recording, and programming steps. Sin ce messages are digitally stored, and there are no moving parts, the MDMU should give years of uni nterrupted service.

Power Requirements

• 115 Vac, 60 Hz

Dimensions/Weight

• 16.3”W x 1.8”H x 9.3”D (41.3cm x 4.5cm x 23.5cm)

• 13.0 lbs (5.9 kg)

Environment

• Temperature: 0 to 40°C (32 to 104°F)

• Humidity: 5 to 95%

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INSTALLATION

1. Mount the MDMU to either a wall, cabinet or a rack (near the paging equipment if possible).

AMPLICENTER

CONTROLLER

MULTIPLE DIGITAL MESSAGING UNIT

3/4" PLYWOOD

SIDE VIEW

Figure 1. Wall Mounted MDMU

MULTIPLE DIGITAL MESSAGING UNIT

REAR DETAIL

ZONE WIRING

FRONT DETAIL

PagePac Pl us

AmpliCente r D300

PagePac Plus

Controller

FUNC

POWER

4.0"

TAPE MIC

POWER STRIP

TYPICAL

COMBINATION

PAN HEAD

10''

PILOT POINT

# 12 - 24 (TYPICAL)

19''

HAND

RUN

SET

Figure 2. Rack Mounted MDMU

2. Connect the MDMU to the telephone system.

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AUX. CONNECTOR J1

REM

OPTION SWITCH

ON 1 2 3 4 5 6 7 8

BATTERY OFF ON

TIP AND RING FROM

ANALOG STATION

TELEPHONE EQUIPMENT - DIGITAL VOICE ANNOUNCER

MODEL

FCC REGISTR ATION No. F4 P 4LB - 1 6578-AN -N CONNECT T O USOC RJ11C OR RJ21X DOC LOAD No. 26

SMU-4RAB-MDMU

543210

SERIAL

R.E.N.= 0.7B(ac);

2.6(dc); 120VAC, 60Hz, 0. 1A, 12W

HOST

TELEPHONE

SYSTEM

Figure 3. MDMU Connection to telephone system

3. Plug the modular cord into connector J1 on MDMU and connect the wires on the other end to the

Controller Attendant Access terminals.

Figure 4. MDMU Connection to Controller Attendant Access

4. Connect the RJ-21 cable/connector to the MDMU Aux. Interf ace and to terminal block.

NOTE: For specific pin-out information for this connector refer to Figure 5. Messages 1 through 6 correspond to message start s 1 through 6.

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AUX. CONNECTOR J1

RJ-21 CAB LE AND

CONNECTOR

25 PAIR CABLE

REM

OPTION SWITCH

ON 1 2 3 4 5 6 7 8

BATTERY

OFF ON

9 35 10 36 11 37 12 38 13 39 14 40 15 41 16 42 17 43 18 44 19 45 20 46 21 47 22 48 23 49 24 50 25

TELEPHONE EQUIPMENT - DIGITAL VOICE ANNOUNCER

SERIA LMODEL

FCC REGISTRATION No. F4P4LB-16578-AN-N CONNECT TO USOC RJ11C OR R J21X DOC LOAD No. 26

W/BL BL/W W/O

O/W W/GR GR/W W/BR BR/W

W/S

S/W

R/BL

BL/R

R/O

O/R

R/G

G/R

R/BR

BR/R

R/S

S/R BK/BL BL/BK

BK/O

O/BK

BK/G

G/BK

BK/BR BR/BK

BK/S

S/BK

Y/BL

BL/Y

Y/O

O/Y

Y/G

G/Y

Y/BR

BR/Y

Y/S

S/Y

V/BL

BL/V

V/O

O/V

V/G

G/V

V/BR

BR/V

V/S

S/V

543210SMU-4RAB-MDMU

R.E.N.= 0.7B(ac);

TYPICAL CONNECTION

2.6(dc); 120VAC, 60Hz, 0.1A, 12W

TO 66 PUNCHDOWN BLOCK

J1 TIP J1 RING START 1 (-) CP 1 (C) START 1 (+) CP 1 (NC)

CP 1 (NO)

START 2 (-)

START 2 (+)

START 3 (-)

START 3 (+)

START 4 (-)

START 4 (+)

ALARM (NC)

START 5 (-)

START 5 (+)

ALARM (NO)

START 6 (-)

START 6 (+)

ALARM (C)

TIP RE MOT E RING REMOTE

CONTACT CLOSURE TO ACTIVATE MESSAGE #1

CONTACT CLOSURE TO ACTIVATE MESSAGE #2

CONT ACT CLOSUR E TO ACT IVAT E MESSAGE #3

CONT ACT CLOSUR E TO ACTIVATE MESSAGE #4

CONTACT CLOSURE TO ACTIVATE MESSAGE #5

CONT ACT CLOSUR E TO ACTIVATE MESSAGE #6

Figure 5. Connection of RJ-21 cable to MDMU and 66 Punchdown Block

5. Set the MDMU options on the DIP switch. Refer to Table 1. NOTE: Switches 1, 2 and 3 set the number of messages in a single queue sequence. The timing

between those messages is set by switches 4, 5 and 6. Switch 7 sets the tot al possible number of messages for the unit. Switch 8 is always in the ON position.

Figure 6. Set MDMU Options o n DIP Switch

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Table 1. DIP Switch Setting Definitions

MAX. No. of Messages in Sequence

1ONONON-------2 OFF ON ON -- -- -- -3 ON OFF ON -- -- -- -4OFFOFFON-- -----5 ON ON OFF -- -- -- -6OFFONOFF-- -----7ONOFFOFF-------8 OFF OFF OFF -- -- -- --

DEFAULT DELAY BETWEEN MESSAGES:

0:05 -- -- -- ON ON ON -0:10 -- -- -- OFF ON ON -0:30 -- -- -- ON OFF ON -1:00 -- -- -- OFF OFF ON -5:00 -- -- -- ON ON OFF --

SET SWITCH #1 TO

SET SWITCH #2 TO

SET SWITCH #3 TO

SET SWITCH #4 TO

SET SWITCH #5 TO

SET SWITCH #6 TO

SET SWITCH #7 TO

15:00 -- -- -- OFF ON OFF -30:00 -- -- -- OFF OFF OFF --

NUMBER OF MESSAGES AVAILABLE:

1 TO 9

01 TO 99

-- -- -- -- -- -- ON

POWER UP SYSTEM

1. Plug the power cord into the AC input connector on the MDMU, then into the wall outlet. The MDMU will display three messages in sequence:

MDMU 2.00

Software version of unit.

3:16

Total time available in memory for recording.

IDLE

Indicates the status MDMU:

Idle = no activity

PLY = a message is being played out through connector J1

Delay = the time delay between successive messages is active

OFF

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