M&S Systems DMC1HC Optional Chime Module Installation, Master Station Pre-installation

Optional Chime Module Installation

The dmc1 supports the 3-note Model MC3 and 8-note Model MC8 chime modules. The chime module installs inside the wall housing and is activated by the Door Station pushbutton.

1.Install the chime module circuit board by snapping it onto the four plastic mounting standoffs in the wall housing. See Figure 13.

Master Station Pre-installation

To aid wiring of the Master Station unit to the cables from the wall housing, the Master Station unit contains a wire to hang the Master Station from the wall housing.

1.	Suspend the Master Station unit from the wall housing by
	looping the third hand wire (the thick green wire) into the
	hook at the top of the wall housing (see Figure 14).
2.	If a chime module was installed, plug the chime module’s connector
	into the CHIME connector on the dmc1 circuit board (see Figure 15).

CHIME MODULE
MOUNTS ON FOUR
STANDOFFS INSIDE
THE DMC1H OR DMC1HC	MC3 OR MC8
WALL HOUSING	CHIME MODULE

Figure 13. Optional Chime Module Installation

Room Station and Music Speaker

Connection to Master Station

The dmc1 Master Station has 15 sockets for the Cat-5 quick connectors. If the system has more than nine Room Stations,

some Room Station pairs will share the same station selector switch. Music speaker volume controls also connect to the quick connector sockets. A MAXIMUM OF 15

SPEAKERS IN ANY COMBINATION (ROOM STATIONS, PATIO STATIONS, OR 45-OHM MUSIC SPEAKERS) CAN

"THIRD HAND" WIRE

USE GREEN

WIRE TO HANG

MASTER DURING

HOOKUP

DMC1H OR DMC1HC WALL HOUSING

DMC1

MASTER

BE CONNECTED TO THE SYSTEM.

1.Refer to the room number identifi cation printed next to each connector socket on the circuit board (see Figure 16). The connector room number 1-9 identifi cation matches the station selector switches 1-9. Stations 5, 6, 7, 8, and

9 each have two sockets for connection for two Room Stations that will share the same station selector switch.

2.Insert each Cat-5 Room Station and music speaker quick connector into the appropriate connector socket.

3.Write or label the names of the station locations in the numbered areas provided inside the dmc1 front access door.

Patio Station Connection to Master Station

One connector socket on the dmc1 Master Station is labeled for the Patio Station connection.

1.Plug the Patio Station quick connector into the PATIO socket. -OR- If two Patio Stations are required for the installation, use the screw-type terminal connector provided with the dmc1RW Patio Station and wire both Patio Stations to the same connector and plug that connector into the PATIO socket.

Figure 14. “Third Hand” Hanging Wire

PLUG CONNECTOR

FROM CHIME MODULE

INTO THE CHIME

CONNECTOR ON

THE MASTER

Figure 15. Chime Module Connection to Master Station

ROOM 6	ROOM 7
ROOM 5	ROOM 8
ROOM 4
ROOM 3	ROOM 9
ROOM 2
ROOM 1	PATIO
PLUG EACH STATION	ROOMS 5, 6, 7, 8, & 9
CONNECTOR INTO	CAN BE SHARED BY
CORRECT SOCKET	TWO ROOM STATIONS

Figure 16. Station Connections on Master Station

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