Oxmoor MCS - Manual (Page 13)

Page 11
LOCAL MUSIC
OFF
ON
ROOMS
1 2 3 4 5 6 7 8
MCS–MVP Master Volume Panel
5 3 2 4
Figure 1.10: MCS-MVP Master Volume Panel
MCS-MVP MASTER VOLUME PANEL
(Callouts refer to Figure 1.10)
A typical MCS system includes an MCS-MVP Master
Volume Panel. Designed to be located next to the Master
Control Panel, the MVP provides remote control of any
MCS-RP Room Panel. The Master Volume Panel
provides:
1. ROOMS - Momentary push-button switch for
selection of room to control.
2. LOCAL - Momentary push-button switch for
selection of LOCAL sound source for the selected
room.
3. MUSIC - Momentary push-button switch for
selection of background music for the selected
room.
4. KEY SWITCH - ON/OFF Key Switch for panel
security.
5. VOLUM E - Master volume control for LOCAL or
MUSIC source.
The Master Volume Panel provides remote volume
control and LOCAL/MUSIC source selection for any
room or combined group of rooms. A simple interlock
operating logic scheme provides a measure of security
and reduces the chance of unintentional changes being
made. The volume control and the LOCAL and
MUSIC switches will not function unless a room
button is simultaneously depressed.
OPERATION:
1. Push the room button that corresponds to the
room over which you wish to exercise control. As
long as the button is depressed, LEDs will
designate three kinds of status:
1
a. ROOM(S) . LEDs will be illuminated on the
depressed button and on those buttons which
represent rooms with which the selected room
is currently combined.
b. LOCAL or MUSIC source. If either a LOCAL
or MUSIC source has been selected in the
room or zone, an LED will also light on the
LOCAL or MUSIC button to show which is
active.
c. VOLUME . An LED on the array around the
volume control will be illuminated, indicating
by its position what the volume level setting is
for the room or group of rooms.
2. With the appropriate room button depressed,
rotate the volume control to achieve the desired
level, then release button.
3. As long as the room button remains depressed, the
LOCAL or MUSIC buttons may be used to select
the desired source for the room. Push LOCAL to
assign the LOCAL source (usually a mixer) to the
room or group of rooms. Push MUSIC to replace
the LOCAL source with background music and
page. Depressing either button while it is active
(LED illuminated) will remove the source, leaving
no source connected.
KEY SWITCH SECURITY:
The Key Switch, with its removable key, may be
locked in either the ON or OFF position. Switched ON,
all controls operate; no security is provided against
unwanted tampering. With the Key Switch in the OFF
position, all functions are secured, rendering the
Master Volume Panel tamper proof.
MCS-MVP MASTER VOLUME PANEL