Genelec 8040B Operation Manual Download | Manualshive

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8040B

8050B

Operating Manual 2-6

Käyttöohje 7-11

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Summary of Contents for 8040B

Page 1: ...8040B 8050B Operating Manual 2 6 Käyttöohje 7 11 ...

Page 2: ...nclosure The unit incorporates special circuitry for driver thermal overload protection Variable input sensitivity allows accurate level matching to console output section Connections Each loudspeaker is supplied with a mains cable and an operating manual Before con necting up ensure that the mains switch is off see figure 1 Audio input is via a 10 kOhm balanced XLR connector but unbalanced leads ...

Page 3: ...on the back panel to ON position In this mode the monitor is pow ered on and off using the power switch on the back panel Setting the tone controls The frequency response of the system may also have to be adjusted to match the acous tic environment The adjustment is carried out by setting the three tone control switch groups treble tilt bass tilt and bass roll off on the rear panel of the amplifie...

Page 4: ...n unearthed mains cable as this may lead to personal injury To prevent fire or electric shock do not expose the unit to water or moisture Do not place any objects filled with liquid such as vases on the loudspeaker or near it Note that the amplifier is not completely disconnected from the AC mains service unless the mains power cord is removed from the amplifier or the mains outlet Free flow of ai...

Page 5: ... the 8040B measured at 1 m The lower curve shows the system s power response Figure 9 The curves above show the effect of the bass tilt treble tilt desktop low frequency and bass roll off controls on the free field response of the 8050B Figure 10 The upper curve group shows the horizontal directivity characteristics of the 8050B measured at 1 m The lower curve shows the system s power response Not...

Page 6: ...m 171 16 in 452 mm 1713 16 in 286 mm 111 4 in 278 mm 1015 16 in 8040B 8050B Bass amplifier short term output power Treble amplifier short term output power Long term output power is limited by driver unit protection circuitry 90 W 90 W 150 W 120 W Amplifier system distortion at nominal output THD SMPTE IM CCIF IM DIM 100 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 Signal to Noise ratio referred to ful...

Page 7: ...oraan kytke tyt päätevahvistimet 8040B n molemmat vah vistimet ovat teholtaan 90 wattia 8050B ssa on diskanttielementille 120 watin ja bassoele mentille 150 watin vahvistin Kaiutinkotelon sisään rakennetut vahvistimet on varustettu automaattisilla suojapiireillä kaiutinelementtien ylikuumenemisen varalta Vahvistimien säädet tävä sisääntuloherkkyys mahdollistaa kaiutti mien sovittamisen erilaisiin ...

Page 8: ...va 3 RCA XLR signaalikaapelin kytkentä DESKTOP CONTROL 20Hz 160Hz BASS ROLL OFF 800Hz 2 0 4 6 2 dB BASS TILT OFF ON 4kHz 20kHz ALL OFF TREBLE TILT dBu 4 6 0 2 8040B BI AMPLIFIED MONITORING SYSTEM MAGNETICALLY SHIELDED MADE IN FINLAND MAINS INPUT 50 60 Hz 110 W 230 V SERIAL NUMBER 292 8040T 6 www genelec com GND 1 3 2 292 8040W WARNING ELECTRIC SHOCK HAZARD DO NOT OPEN DO NOT SUBJECT TO WATER OR PE...

Page 9: ... kaiutinkoteloa tai irrota Taulukko 1 Taajuusvastesäätimien käyttö muutamissa tyypillisissä tilanteissa Kaiuttimien sijoitus Treble tilt Bass tilt Bass roll off Desktop LF Kaiuttomassa tilassa OFF OFF OFF OFF Vapaasti seisovana vaimennetussa tilassa OFF 2 dB OFF OFF Vapaasti seisovana kaikuvassa tilassa OFF 4 dB OFF OFF Lähikentässä heijastavan tason päällä esim äänipöydällä OFF 2 dB OFF 4 dB Nurk...

Page 10: ... 95 d B r A 100 90 95 20 20k 50 100 200 500 1k 2k 5k 10k Hz Genelec Oy 8050 dBr vs freq Hz 6 Apr 04 80 85 90 d B r A BASS ROLL OFF TREBLE TILT 80 85 90 80 85 90 DESKTOP LF BASS TILT Kuva 7 Bass tilt treble tilt desktop low frequency ja bass roll off säätöjen vaikutus 8040B n vapaakenttävasteeseen Kuva 8 Ylempi käyrästö kuvaa 8040B n suuntaavuuskäyttäytymistä 1 metrin mittausetäisyydellä Alempi käy...

Page 11: ...n 237 mm 93 8 in 223 mm 813 16 in 433 mm 171 16 in 452 mm 1713 16 in 286 mm 111 4 in 278 mm 1015 16 in 8040B 8050B Bassovahvistimen lyhytkestoinen maksimiteho Diskanttivahvistimen lyhytkestoinen maksimiteho Jatkuvaa tehoa rajoittaa kaiutin elementtien suojauselektroniikka 90 W 90 W 150 W 120 W Vahvistimien särö nimellisteholla THD SMPTE IM CCIF IM DIM 100 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 Ko...

Page 12: ...ech Circle Natick MA 01760 USA Phone 1 508 652 0900 Fax 1 508 652 0909 Email genelec usa genelec com In China please contact Beijing Genelec Audio Co Ltd Room 101 1st floor Building 71 833 Universal Business Park No 10 Jiuxianqiao Road Chaoyang District Beijing 100015 China Phone 86 10 58697915 13 86 10 58232014 Email genelec china genelec com In Sweden please contact Genelec Sverige Ellipsvägen 1...

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