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GB/SM 30 user manual 5/26/98 10:17 AM Page 1
User Manual
SM30
Sound Management System
User Manual
LBB 1280
Philips
Communication &
Security Systems
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GB/SM 30 user manual 5/26/98 10:17 AM Page 2 CONTENTS page 1 Introduction 1 2 System operation 4 3 Attention and alarm signals 6 4 Control centre LBB 1280 8 5 Setting up the hardware 11 6 SM30 call station LBB 9568 18 7 Call station input module LBB 1283 22 8 Microphone input module LBB 1282 23 9 Control input module LBB 1284 24 10 Recorded message module LBB 1285 26 11 Music input module LBB 1286 28 12 Zone relay module LBB 1287 30 13 Control relay module LBB 1288 32 14 Programming 14.1 Summa
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GB/SM 30 user manual 5/26/98 10:17 AM Page 1 1 INTRODUCTION plug-in modules. On the front panel of the Control Centre The SM30 sound management system are programming keys and associated LEDs, provides an ideal solution for public address an alpha-numeric LCD display, and keys for distribution systems, requiring a compact controlling the functions of the music source and flexible set-up with ease of operation. inputs. The programming keys enable the Being controlled by a microprocessor, the ins
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GB/SM 30 user manual 5/26/98 10:17 AM Page 2 SM30 plug-in modules n Alternative functions. All of the interconnections between These include music volume up/down; individual modules in the Control Centre music source selection; music mute; and take place automatically when they are independent Control Relay switching or plugged into the interconnection board of toggling. the Control Centre, so that no complex inter-wiring is required. Owing to the Using the Function Keys to make a call is uniq
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GB/SM 30 user manual 5/26/98 10:17 AM Page 3 2-channel p.a. amplifier for call and music applications SQ45 music call input output 1V 100/70/50V Pilot tone Line output module 1 Radio Music input Cassette 2 module CD 3 Loudspeaker 1 1 Recorded zones 1-6 Zone relay Chime-, message module module attention-, 6 alarm-, 1 2 7 Call station 1 Zone relay Loudspeaker signals input zones 7-12 module 2 12 module Microphone2 3 13 3 Zone relay input Loudspeaker 4 module module 18 zones 13-18 1 5 3 Optional
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GB/SM 30 user manual 5/26/98 10:17 AM Page 4 2 SYSTEM OPERATION Pressing the ‘REDIAL’ key will automati- cally reselect the zones which were last SM30 Sound Management System presents selected, eliminating the need to type the operator with a logical, comprehensive, them in again. and easy to use method of routing and 4 If all is clear, the processor mutes any broadcasting calls, announcements, pre- music signal which may be broadcast in recorded messages, and music. the zone(s). Music routed
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GB/SM 30 user manual 5/26/98 10:17 AM Page 5 Volume Control Override Relays Power on delay It is important that announcements and/or In order to conserve power for battery alarm signals come through at full volume, operated systems, the amplifier can be regardless of the volume settings of switched on only when a call is made. individual loudspeakers. The processor can It causes a time delay (programmable from be programmed to switch in a series of relays 2-9 seconds) between pressing an activa
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GB/SM 30 user manual 5/26/98 10:17 AM Page 6 11 Single tone, frequency 1000 Hz, 300 msec on, Station) details the way in which each type 200 msec off and repeating. Signal duration 5 of call, when activated via the Call Station, sec. can be terminated. 12 Slow whoop, sweeping from 500 up to 1200 Hz in 3.5 seconds, followed by Signal description 500 msec silence. This procedure will be Signal numbers from 1 up to 12 are repeated twice. attention or chime tones. The tone is quit as soon as the a
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GB/SM 30 user manual 5/26/98 10:17 AM Page 7 30 Alternating signal, frequencies of 650 and 49 As signal 48, lasts until second activation. 850 Hz, every frequency lasts 500 msec. 50 Ship alarm. Signal duration 60 seconds. Single tone, frequency 800 Hz, seven times 1 31 As signal 30, lasts until second activation. second on and 1 second off followed by 2 32 STANAG crash alarm. seconds on and 1 second off, and repeating Sweeping signal, from 500 up to 600 Hz in until the next activation. 500 mse
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GB/SM 30 user manual 5/26/98 10:18 AM Page 8 4 CONTROL CENTRE LBB 1280 Programming Keys (fig.4.1C) At the heart of each SM30 sound Ten programming keys are provided on the management system is the Control Centre. front panel. These keys, marked with logical This is a self contained unit, housing the symbols, enable the installer to program microprocessor which controls SM30, and SM30 to suit the overall system 12 slots which hold the plug-in modules. configuration, and the user’s specific needs.
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GB/SM 30 user manual 5/26/98 10:18 AM Page 9 Alpha-Numeric LCD Display (fig.4.1D) The keys are marked as follows: + In the normal ‘Run’ mode of the system, the Music Volume up (fig.4.1L) - back-lit LCD display indicates the name of Music Volume down (fig.4.1P) the current music source (e.g. “TUNER”, or 0123 Music source Select (fig.4.1M) “MUSIC OFF”), plus the current music Music Mute (fig.4.1Q) volume level. When either ‘Music Volume up’ or ‘Music LED (fig.4.1F) Volume down’ is pushed, the music vo
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GB/SM 30 user manual 5/26/98 10:18 AM Page 10 4.2 SM30 basic modules remove the mains power cable (cord) from the socket, and carefully insert a medium On delivery the rear panel of the SM30 sized screwdriver under the small lip of the Control Centre (fig.5.1) contains the Line fuse cover (nearest the socket pins), and Output Module and the Power Supply gently twist the screwdriver to lever the fuse Module, as well as the removable blank holder out. A ‘Mate-N-Lok’ emergency module panels. (The
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GB/SM 30 user manual 5/26/98 10:18 AM Page 11 5. SETTING UP THE HARDWARE the Power Supply Module (PSM) mounted in their slots. All other modules must be 5.1 General fitted into their respective slots as indicated in fig.5.1. A survey of configurations with The SM30 Control Centre is delivered with the maximal number of input modules is only the Line Output Module (LOM) and given in the table. LOM RMM MUM CSM MIM CIM ZRM CRM PSM 1 2 4 3 6 5 8 7 9 10 12 11 LBB 1284 LBB 1287 LBB 1288 LBB 1285 LBB 12
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GB/SM 30 user manual 5/26/98 10:18 AM Page 12 5.2 Opening the housing Removing Module Blank Panels The module blank panels are removed in a WARNING: Before attempting to open similar way, by loosening the cross-head the housing, the mains lead and the 48 V screws a little and sliding the panels DC battery plug should be disconnected. vertically out of their keyhole slots. It is not sufficient to merely switch off the ON/OFF switch on the front panel. Mounting the Modules Before inserting the mo
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GB/SM 30 user manual 5/26/98 10:18 AM Page 13 The retaining bar (fig.5.2A) can now be A 4-pole ‘Mate-N-Lok’ socket (fig.4.3D) is replaced by sliding it down in its slots as far provided on the Power Supply Module on as possible, and tightening the screws in its the back panel, to allow a +48 VDC supply ends (fig.5.2B). to be connected. The terminations for the supply are clearly marked alongside the 5.3 Voltage Setting Mate-N-Lok socket. The emergency supply plug should be wired accordingly. The
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GB/SM 30 user manual 5/26/98 10:18 AM Page 14 5.4 Mounting in a 19” rack scratched by metal components of SM30. The SM30 Control Centre is available in Calculating Required Rack Space two versions: To simplify ordering of modular units and LBB 1280/30 for table top use including the panels to fit into standard 19” rack units, cover. Philips have chosen a standard height ‘HE’ LBB 1280/40 for 19” rack mounting, equal to 44.55 mm (1.75 inches). Each without cover but including the mounting SM30 Co
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GB/SM 30 user manual 5/26/98 10:18 AM Page 15 3 It is always preferable to mount power One Channel System (fig.5.5.2) amplifiers, which generate a certain When using a single amplifier system, the amount of heat, above heat sensitive following steps must be taken: equipment, like SM30.If however, power 1 The ‘Call’ and ‘Music’ outputs of the amplifiers must be mounted beneath the Line Output Module should be Control Centre, a heat shield should be connected to their respective ‘Call’ and installed
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GB/SM 30 user manual 5/26/98 10:18 AM Page 16 C 3 3 1 1 C 4X SQ45 SM30 Fig. 5.5.1 - Two channel system 16
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GB/SM 30 user manual 5/26/98 10:18 AM Page 17 C 3 1 1 SQ45 SM30 Fig. 5.5.2 - One channel system 17
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GB/SM 30 user manual 5/26/98 10:18 AM Page 18 6 CALL STATION Redial function (fig.6.1I) (CST) LBB 9568 Repeats the last zone selection. The SM30 Call Station presents the Zone Selection Indicator (fig.6.1B) operator with a logical, comprehensive, and Each zone has its own LED which is easy to use method of routing and illuminated when the zone is selected. When broadcasting calls, announcements, and the call is completed the LEDs will be music. Since each Call Station Input extinguished. Module
