Cloud DCM-1 User's Guide Page 17

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Installation
DCM-1 User Manual v1.0 15
1
Power button: applies DC power to the DCM-1 (note
external PSU)
2
LCD display: 2 x 16-character backlit blue LCD
display used in all control and menu functions.
3
Rotary control: for adjusting unit parameters via the
display. The control also has a “press” action, which is
required for some front panel operations.
4
Next Function button: used to scroll through the
various functions of each menu
5
Numeric buttons 1 - 8: the operation of these
buttons varies with the selected menu function. In
many of them they represent Zones 1 to 8, each button
selecting a zone that the menu function will apply to. In
others, they may represent Inputs 1 to 8, for example.
Each button has an associated blue LED to indicate the
current status of that zone or input for the function.
The menu system is divided into ve groups, each of which
is selected by one of the menu buttons. An associated blue
LED indicates selection.
6
Music: gives access to per‑zone source selection, level
control, EQ, maximum and minimum levels, and input
gain per-input.
7
Routing: Allows per‑zone mic enabling and input
masking, plus other installation‑specic functions.
8
System: system menu includes enabling of CDR-1
Installer Mode per‑zone, mono/stereo selection for
Zones 1 & 2, RS232 port set‑up, zone and input naming,
security key set-up, etc.
9
Priorities: allows assignment of priority inputs
(including paging inputs) and adjustment of the DCM-1’s
operation when priorities are active.
10
Groups: the Group menu allows assignment of Zones
to Groups, and dened Groups to be enabled.
11
Paging Access LEDs: 8 LEDs (one per zone) which
illuminate when a zone is selected for paging from an
external paging microphone.
12
Extension Ports LEDs: 4 LEDs corresponding to
the Extension Ports of Line Inputs 1 to 4. These LEDs
illuminate when a LE-1 or BE-1 remote input plate is
connected, and the input to which it is connected is
enabled for the currently selected zone.
13
Mic Inputs LEDs: 4 LEDs corresponding to Mic Inputs
1 to 4. These LEDs illuminate when an ME-1 remote
input plate is connected, and the input to which it is
connected is enabled for the currently selected zone.
14
Install button: activates Installer Mode. Allows
access to the menu functions which are intended to be
unavailable to the user. A key needs to be entered on
the numeric buttons for Installer Mode to be active.
15
Music Mute LED: illuminates when an external Mute
is applied at the Music Mute connector (normally linked
to Fire Alarm or other emergency system).
Section 2 : Installation
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131 910
Description of front panel
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