Philips SM30 manual Front panel controls, ON/OFF Power Switch fig.4.1A, Programming Keys fig.4.1C

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4CONTROL CENTRE LBB 1280 At the heart of each SM30 sound management system is the Control Centre. This is a self contained unit, housing the microprocessor which controls SM30, and

12slots which hold the plug-in modules. On the front panel of the Control Centre are programming keys and associated LEDs, an alpha-numeric LCD display, and keys for controlling the functions of the music source inputs. The versatile construction allows the Control Centre to be mounted free-standing on a table top, or with other equipment, in a 19” rack. All of the interconnections between individual modules take place automatically when they are plugged into the interconnection board of the Control Centre, so that no complex inter wiring is required. Thanks to the unique construction of the housing, the modules slide in and out quickly and easily. These features make SM30 simple and inexpensive to install and maintain. All switching and routing of the system is carried out by software, so that hardwiring problems are kept to a minimum. This means that though SM30 comprises a great amount of features, making it a comprehensive Public Address Centre, the unit itself is uncluttered and simple to assemble and use.

4.1Front panel controls

ON/OFF Power Switch (fig.4.1A)

This rocker switch switches mains power to the SM30 Control Centre.

WARNING: When opening the SM30 housing or installing new modules, the mains lead and the 48 V DC battery plug must be removed. It is not sufficient to switch off the ON/OFF switch.

Programming Keys (fig.4.1C)

Ten programming keys are provided on the front panel. These keys, marked with logical symbols, enable the installer to program SM30 to suit the overall system configuration, and the user’s specific needs. For details, see chapter 14 (Programming).

and (fig.4.1G)

The single arrow keys are used to scroll through the main menu, in order to move to a different program, and also to move the cursor during zone routing.

and (fig.4.1H)

The double up and down arrow keys are used to select ‘tens’ during selection of an attention or alarm signal number.

and (fig.4.1I)

The single up and down arrow keys are used to scroll through selections within an actual program, and to select digits 1 to 9 during selection of an attention or alarm signal number.

(fig.4.1J)

Deselects (turns off) a zone during Function Key; Microphone; Control Input; and Music Source routing. (fig.4.1.N)

Selects (turns on) a zone during Function Key; Microphone; Control Input; and Music Source routing.

(fig.4.1K)

BREAK will always return to the next higher programming level.

(fig.4.1O)

ENTER will confirm your selection, storing the information in the memory of the system after the complete programming sequence of e.g keypad is completed.

LEDS (fig.4.1B)

Illuminated LEDs indicate which keys can be used at the current stage of programming.

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Contents SM30 Contents Control Centre IntroductionProgramming Block diagram Signal generatorEmergency Power Supply +48 VDC SM30 plug-in modulesBlock diagram Typical Operation System OperationActivation of Control Relays Power on delay Volume Control Override Relays Alarm interrupt Signal description Alarm TonesTime signals Front panel controls ON/OFF Power Switch fig.4.1AProgramming Keys fig.4.1C Alpha-Numeric LCD Display fig.4.1D Music Function Keys fig.4.1ESM30 basic modules Power Supply ModuleLine Output Module Setting UP the Hardware GeneralRemoving Module Blank Panels Opening the housingMounting the Modules Volt Emergency Power Supply Voltage SettingEarth Terminal ground Calculating Required Rack Space Mounting in a 19 rackRemoving Feet General RulesOne Channel System fig.5.5.2 Connecting amplifiersRack Mounting 1 Two channel system 2 One channel system Balanced Line Level output Electret condenser microphoneBuilt-in Compressor Operating controls Numeric Keypad fig.6.1JCall Station ‘Press-To-Talk’ Key fig.6.1HLED Intensity Preset Installation Loudspeaker Zone TemplateAdjustments Using the Call Station Using the Keypad to make a CallPage Call Station Input Module CSM Installation Mounting in the Control CentreAdjustments Volume Level Controls Connection of Call StationsLine Input Facility Operation Remote Switching FunctionMicrophone Input Module MIM Bass Cut FacilityControl Input Module Adjustments Gain Control PotentiometersConnection of Microphones CIMWiring control inputs Direct routingHeadphone Monitoring Adjustments Output Volume ControlAutomatic Gain Control Microphone InputRecording a Message Safety FeaturesNumerical order, commencing with message Recording over an Existing MessageMUM Remote Location RecordingMusic Input Module Music Source InputsProgramming Software routing to zones Display music source statusZRM Zone Relay ModuleTerminations Coupling Zone Relay Modules Multiple Amplifier ConfigurationsControl Relay Module CRMWiring Control Relays Remote Volume Control OverridesInstallation Programming Power-on delayProgramming Program step Selection User passwordSummary SM30 User Programming General User Programming ModeIntroduction User ProgramCall Stations Call Station number selection Signal number selectionMain menu selection Key Pad SelectionKey programming selection Key Signal number selectionFunction Key number selection Key Priority selectionKey Relay switching selection Key Music volume upKey Music volume down Key Music on/offMicrophone number selection MicrophonesCall Routing to Zones Microphones Programming next microphoneControl input Control InputsControl input number selection Priority level selection inputControl Inputs Programming Control RelaysSM30 System Specification GeneralMains Supply Audio signal level diagram DL LMusic Routing Return to ‘RUN’ modeError Messages Music RoutingPage Supplement Instructions for installation Contents Installer programming stepsselection Extended Call Station ProgrammingSetup Language selection Installer modeSystem down Store hardwareDelay time Power-on DelayPOWER-ON Delay Music Input TextInput number selection Select LanguageAlternative Music Input Text Alternative text selectionConfiguration display Storing Hardware Selecting Amplifier ConfigurationStore Hardware Amplifier Configuration Altering selectionRemote Volume Control Music Volume Step/RepeatMode display Relay selection Volume Control Routing Limits Call Override Relays StationOverride Relays Call Station selectionDirect Routing Routing settingRouting Limits Current zone displayClearing Memory Clear Memory Control Alarm ModePower-on delay System down 14.2 ConfirmationFlexible F-keys Selection Call Station input number Extended Call StationExtended Call Station Programming 17.3 ConfirmationMPL if IE R C ONF IG Xxxxxx R MA N Singl E AMP LIF IE RS MU SIC Z on ES SE T ROU TIN G VIA Inst AL LE R P Rogr AM EL ECT PR Ogram CT L AL AR M MOD E SEL ECT FUN Ction MIC ROP Hone Priority Page Page 3922 988 33415 20/97
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