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Summary of Contents for Philips Plena
- Page 1 Plena Universal pre-amplifier LBB 1920 Philips Communication Security & Imaging...
- Page 3 PLENA UNIVERSAL PRE-AMPLIFIER Important safety instructions Read instructions - All the safety instructions for use Overloading - Do not overload outlets and extension should be read before the system is operated. cords as this can result in a risk of fire or electrical Retain instructions - The safety instructions and shock.
- Page 4 PLENA UNIVERSAL PRE-AMPLIFIER Précautions d 'usage Lecture des instructions - Lisez toutes les instructions Protection des cordons d'alimentation - Les cordons portant sur le fonctionnement et la sécurité de cet d'alimentation ne doivent subir aucune pression. Par appareil avant de l'utiliser.
- Page 5 PLENA UNIVERSAL PRE-AMPLIFIER Wichtige Sicherheitshinweise ‹berlastung - Vermeiden Sie jede ‹berlastung von Anweisungen lesen - Lesen Sie vor Inbetriebnahme Steckdosen und Verlängerungskabeln, da hierdurch des Geräts alle Sicherheits- und die Gefahr von Feuer oder Elektroschocks besteht. Betriebsanweisungen. Gegenstände und - Führen Sie unter keinen Anweisungen aufbewahren - Bewahren Sie die Umständen Gegenstände jeglicher Art durch die...
- Page 6 PLENA UNIVERSAL PRE-AMPLIFIER Belangrijke veiligheidsmaatregelen Lees de gebruiks-aanwijzing - Lees alle Voorwerpen en vloeistoffen - Duw nooit voorwerpen veiligheidsinstructies voordat u het apparaat door openingen in het apparaat; hierdoor kunt u installeert. spanningsvoerende onderdelen raken en brand of Bewaar de gebruiks-aanwijzing - Bewaar de een elektrische schok veroorzaken.
- Page 7 PLENA UNIVERSAL PRE-AMPLIFIER Importanti precauzioni per la sicurezza Leggere le istruzioni Prima di utilizzare il sistema, Protezione cavo alimentazione - E' bene proteggere leggere tutte le istruzioni per la sicurezza. i cavi d'alimentazione di modo che non possano Conservare le istruzioni - Conservare le istruzioni essere calpestati o schiacciati da oggetti collocati d'uso e di sicurezza in caso di bisogno in futuro.
- Page 8 PLENA UNIVERSAL PRE-AMPLIFIER Instrucciones importantes sobre seguridad Lea las instrucciones - Deben leerse todas las Protección de los cables de alimentación - Los cables instrucciones sobre seguridad antes de utilizar el de las fuentes de alimentación se deben encaminar sistema.
- Page 9 PLENA UNIVERSAL PRE-AMPLIFIER...
- Page 11 PLENA UNIVERSAL PRE-AMPLIFIER Table of contents About this manual ................4 Safety precautions .
- Page 13 PLENA UNIVERSAL PRE-AMPLIFIER About this manual This "Installation and User Instructions" manual provides all the information required to install and operate the Plena universal pre-amplifier LBB 1920. Conventions Warning Follow these instructions to prevent personal injury. Caution Follow these instructions to prevent damage to the equipment.
- Page 14 PLENA UNIVERSAL PRE-AMPLIFIER Safety precautions Warning Do not open the unit when it is connected to the mains. The unit contains non-insulated parts, which can cause electric shock. Caution There are no user-serviceable parts inside the unit. Service must be done by qualified personnel.
- Page 15 210301 About the equipment The Plena universal amplifier is a mono mixer amplifier with 4 input channels. Each channel has 3 possible input connections and a direct XLR output. You can adjust volume and tone level for each channel. The 4 input channels and the cascade input are mixed to one master signal. This master signal is available on the XLR and DIN output (mic.
- Page 16 PLENA UNIVERSAL PRE-AMPLIFIER 1/Line 2/Line 3/Line 4/Line 0 dB -6 dB Master Select -20 dB Master Power CL 14155020_001 210301 Controls & Connections (front) VU meter (LED bar) Volume, channel 1 to 4 Power on indication LED (green) Master volume...
- Page 17 PLENA UNIVERSAL PRE-AMPLIFIER Dir.Out1 Dir.Out2 Dir.Out3 Dir.Out4 Ins/ Casc / Emgln Ins/ Casc Out Master Line Out Master Mic. Out 115V 230V DESIGN&QUALITY PHILIPS HOLLAND LBB 1920/00 Apparatus delivired 8900 192 00001 connected for 230V- 115/230V~,50/60Hz Ins/Casc Rated input power: 25VA...
- Page 18 PLENA UNIVERSAL PRE-AMPLIFIER LINE 4 LINE 3 LINE 2 LINE 1 CINCH CINCH CINCH CINCH CN106 S104 S103 S102 S101 LINE LINE LINE LINE CN108 SPEECH CH3 SPEECH CH1 SPEECH CH2 SPEECH CH4 JP105 JP103 JP101 JP108 JP106 JP104 JP102...
- Page 19 PLENA UNIVERSAL PRE-AMPLIFIER Channel settings Microphone or Line input If you connect a microphone to an input channel, the switch (S101 to S104) must be in the Mic position. This setting activates the Phantom power supply. If you connect a line level source the switch (S101 to S104) must be set in the line position.
- Page 20 PLENA UNIVERSAL PRE-AMPLIFIER MASTER MASTER LINE INS/CASC INS/CASC/ INS/CASC MIC OUT EMG IN SWITCH DIR OUT 4 DIR OUT 3 DIR OUT 2 DIR OUT 1 S301 JP301 EMERGENCY VR301 20-3 EMERGENCY CN303 LEVEL CL 14155020_013 040401 Setting emergency, insertion or cascade The functionality of the insertion/cascade/emergency input is determined with jumper JP301 and the 'Ins/Casc' switch at the back of the unit.
- Page 21 PLENA UNIVERSAL PRE-AMPLIFIER -6 d 1 /L in e -2 0 2 /L in e P o w 3 /L in e 4 /L in e s te S e le s te CL 14155020_007 120301 Installation in rack The universal pre-amplifier is delivered for table-top use, but you can mount it in a 19" rack. If you mount the pre-amplifier in a rack, you must: •...
- Page 22 PLENA UNIVERSAL PRE-AMPLIFIER p p a r a t u s d e c o n n e li v ir e d c t e d f o r 2 3 R a te d 0 V - in p u t...
- Page 23 PLENA UNIVERSAL PRE-AMPLIFIER D ir .O Dir .Ou u t1 Dir .Ou Dir .Ou D ir .O Dir .Ou u t2 Ins/ Cas c/E mg Ins/ Cas D ir .O cOu t Ins/ Cas Ma ster u t3 Line Ma ster Mic .
- Page 24 PLENA UNIVERSAL PRE-AMPLIFIER Di r.O ut Di r.O ut Di r.O ut Di r.O ut Di r.O ut Di r.O ut Di r.O ut Di r.O ut Ins /C as Ins /C as c/E mg c/E mg Ins /C as...
- Page 25 Connect a Booster amplifier or System pre-amplifier The master output and/or the direct outputs can be connected to a Plena booster to amplify the signal to loudspeaker level. You can also use the outputs to connect the Universal pre-amplifier to the System pre-amplifier or other equipment.
- Page 26 PLENA UNIVERSAL PRE-AMPLIFIER D i r . O u Dir .Ou Dir .Ou Dir .Ou Dir .Ou I n s / C a s c / E m Ins/ Cas c/E mg Ins/ Cas g ln cOu t Ins/ Cas...
- Page 27 PLENA UNIVERSAL PRE-AMPLIFIER -6 d 1 /L in e -2 0 2 /L in e P o w 3 /L in e 4 /L in e s te S e le s te CL 14155020_003 120301 Operation Set Line input volume, treble and bass You can adjust the volume, treble and bass for each channel by turning the corresponding knobs.
- Page 28 PLENA UNIVERSAL PRE-AMPLIFIER Technical data Electrical Mains voltage 230/115 Vac, (15 %, 50/60 Hz Max mains power consumption 25VA Battery voltage 24 Vdc, +20 %/-10 % Max battery current Performance Frequency response 50 Hz - 20 kHz (+1/-3 dB) Distortion <0.5 %...
- Page 29 PLENA UNIVERSAL PRE-AMPLIFIER Relays Priority relay contacts 30 V, 1 A Emergency relay contacts 30 V, 1 A DC supply output voltage 24 V, 250 mA max Environmental conditions Operating temperature range -10 to +55 oC Storage temperature range -40 to +70 oC Relative humidity <95 %...
- Page 30 3922 988 99481 © 2001 Philips Electronics N.V. Data subject to change without notice...