BOSCH LBB 1990/00 By Millionhead, Sound Warning System

LBB Control Set 1990/00 Sound Warning System It is the heart of Pleena Voice Alarm System as the basis of Plena Voice Alarm System and all the work is needed in accordance with the EN 54‑16 and EN 60849 standards, including full system inspection. Inspection of Imped Lands, speaker cables Emergency microphone inspection at the front panel And checking the text management program by talented messages together to submit a pre -saved announcement and evacuation message. More in a variety of forms The controller can be used as an installation system alone, up to 6 zones or expanding up to 120 zones by adding a 6 -zone router. The microphone connecting up to 8 sets. -5 240 W amplifier in an emergency call and BGM can add a two -channel amplifier. There is an expansion inspection. All signals The sound output will use a 100 V standard analog sound switch that can be used. With all BOSCH EVAC evac speakers and speakers, the system will be set up using the DIP switch for the fundamental system and PC for advanced operations. Can store up to 255 messages in the 16 MB Flash Rom in the interior without using a backup battery. Each message is unlimited length but not over the capacity. All existing memory The text and configuration will be uploaded from PC via USB 2 into the memory after the system does not connect to the standard PC. The standard for the text with a sample rate of 8 Khz to 24 Khz length. Word 16 bit (Linear PCM), which allows audio recording up to 17 minutes with sound quality and Signal ratio to a pale disturbing signal The device has a 12 -channel touched input tutor for business and emergency (EMG). Each channel can be configured for the message consisting of up to 8 WAVE files. In this way, some WAVE files may be shared. With other messages to adjust a variety of usage and use the storage space to maximize benefits Can combine multiple messages The only message can be set to select the zone selection with the sequence of each input trigger. Features: EN 54-16 and EN 60849 standards. And a 240 W amplifier in the output six emergency zone, 6 channels and 6 operating trigger. Control buttons and signal lights in front of the LED LED lights, showing 13 systems. Abnormal 2 Emergency Status buttons, LED button, showing 6 EMG zone status, selecting 6 EMG zones, LED buttons, selecting 6 bgm zones, choosing a BGM zone, 6 buttons, volume control, BGM level 6, LED button, showing 2 BGM status. BGM adjustment button, BGM and 3 treble, button, calling all channels, indicator test buttons (showing light), EMG button, Alert Message button (Warning message), Reverse DIP Switch for Setting 3 Switch Switch. Switch DIP System System System 4 Switches, Volt Pressure, Switch Switch, Microphone Switch Switch/DIP Switch 3 for Vox Speaking Power Power Power Microphone Control button, Screw control, Voice level Digital control button, volume, audio checking, speaker inspection, DIP switch for 3 switches, switch, switch, switch, Switch, DIP, System, 4 switch, voltage, voltage, switch, power cord, microphone switch/switch line. DIP 3 for VOX Speaking Power Power Power Voice Control buttons, Microphone, Screw, Digital Voice Control, Sound Control, Speaker, Speaker, Connection Connection, Microphone, Reversing 12 Input, External Auditor Amplifier (at 100 v) Input power, backup, output, sound control, 6 -channels, 3 outputs, 12 inputs, 24 vdc output, connecting, 2 terminals (backup), 2 USB connecting terminals -9 2 terminals (backup) output, external sound amplifier, 2 input input terminal, input, calling PC (backup), 2 -polar terminal (backup), connecting with LBB 1992/00 (router) in the boxlbb 1990/00 Voice Warning System Electronic controller set for installation, size 19 inches, instructions for safety USBSPECIFICIESTIES: Electrical properties, power supply, voltage: 230/115VAC, ± 15%, 50/60 Hz, surge: 8A, maximum energy consumption: 600 VA, power supply, voltage: 24 VDC, + 15% / -15%, maximum current: 14 A, power output efficiency (RMS / maximum): 240 W / 360 W, reducing power, reserve power: -1 DB. Reply: 60 HZ to 18 kHz (+ 1/--3 DB AT -10 DB Reference Putput) Brear: <1% that is currently output 1 khz. Bass control: -8/+8 DB at 100 Hz. Tap sound control: -8/+8 DB at 10 kHz input microphone/cable: 1 terminal: XLR, Jack 6.3 mm sensitivity: 1 MV (Microphone), 1 V (Line) Im Phoes> 1 Kohm (Microphone); > 5 Kohm (Line) S/N (stable at the highest level):> 63 DB (microphone); > 70 DB (Line) S/N (stable at the lowest level/soundproof):> 75 DBCMRR:> 40 DB (50 Hz - 20 kHz). Top sound:>> 25 DB. Speaking: -3 DB at 315 Hz High -Pass 6 DB / OCT PHANTOM Power Power Source: 12 V (only microphone mode) VOX: -20 DB (100 µV microphone / 100 MV) or in front of the input, limited equipment. Signal: Automatic Input: (BGM and Microphone PC) Terminal: Cinch, Stereo to Mono, Unbalanced Sensitivity: 200 MV Impand: 22 Kohms/N (stable at the highest level): > 70 DBS/N (stable at the lowest volume level):> 75 DB. Upper Sound:> 25 DB Input Triber: 12 x (6 EMG, 6 Business) Pole: MC1,5 / 14-ST-3,5 Activation: Setting Program Investigation: At the EMG input program. Setting methods. Check: Serial resistor / Polar connector: MSTB 2,5 / 16-ST. Power supply: 1000 W Output Tape: 1 Pole: CINCH 2 mono-channels: 350 MV Impand: <1 kohm. Polarput. Continue: MSTB 2,5 /16-ST, floating output. 100V: Coordinates 700 W per zone. Voice control type: 3 lines, 4 lines (24 V), 4 lines with a mode to prevent the output zone. BGM Signal Reduction: 70 /50 /25 /18 /18 / 13 V for 0 / -3 / -6 / -9 / -15 / -15 DB 120 /60 /30 /15 /8 /4 W to touch the connecting output: MC 1,5 / 14 -ST -3, 5 Rank R which: 250 V, 7A, no voltage, emergency operation: No / com / NC relay. Call: NO / Com / NC Relay Disorders: NO / Com / NC normal function (preventing Wrong operation) Multipurpose relay: no / com, energy consumption, maximum power: 550 W-3DB: 440 W-6DB: 340 w, lead tone*: 136 W, available: 60 w 24 VDC operation Maximum power: 14.0 a (336 w) -3 DB: 12.5 A (300 W) -6 DB: 9.5 A (228 W) Navigation Tone*: 2.5 A (60 W) Free: 0.9 A (22 W)* 20 Khz -20DB with the maximum speaker loading. Data format: WAV, PCM 16 bit, monoratra, random sample (FS): 24 / 22.05 / 16 /12 / 11.025 / 8 kHz. khz: 100 Hz up to 11 kHz (+1/-3 dB) at FS = 22.05 kHz: 100 Hz up to 10 kHz (+1/-3 db) at FS = 16 KHz: 100 Hz to 7.3 kHz (+1/- 3 DB) at FS = 12 kHz: 100 Hz to 5.5 kHz (+1/-3 dB) at FS = 11.025 kHz: 100 Hz up to 5 kHz (+1/-3 dB) at FS = 8 kHz: 100 Hz to 3.6 KHz (+1/-3 DB) Distort: ​​<0.1% at 1 KHzs/N (stable at the highest volume):> 80 db. Memories: 16 MB Flash Rom Save time/Playing : 1000 seconds at FS = 8 KHz / 333 seconds at FS = 24 KHz Number of messages: maximum 25 255 text. Flash Rom inspected: Continuous checksum controls DAC inspection: Pilot tone 1 Hz data collection time:> 10 Year of the frequency response at FS = 24 KHz: 100 Hz up to 11 kHz (+1/-3 dB) at FS = 22.05 kHz: 100 Hz to 10 kHz (+1/-3 db) at FS = 16 KHz: 100 Hz. To 7.3 KHz (+1/-3 DB) at FS = 12 KHz: 100 Hz to 5.5 kHz (+1/-3 DB) at FS = 11.025 kHz: 100 Hz up to 5 kHz (+1/-3 db) at FS = 8 KHz: 100 Hz up to 3.6 KHz (+1/-3 DB) Distance: <0.1% at 1 KHZS/N (stable at the highest level):> 80 DB. Unit capacity: 16 mb Flash rom recording time / play: 1000 seconds at FS = 8 KHz / 333 seconds at FS = 24 kHz. Number of text: maximum 25 255 text. 1 Hz data collection time:> 10 years