Gebruiksaanwijzing /service van het product LT Series van de fabrikant Peavey
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L T/ST Power Amplifier Owner’ s Manual.
1 Sa ve the carton and packing materials! Should you ev er need to ship the unit, use only the original factor y packing. For replacement packaging, call Crest Audio’s Customer Ser vice Depar tment directl y . 2 Read all documentation befor e operating your equipment.
p. 1 table of contents 1 2 3 4 5 6 7 how to use this manual p.2 intr oduction p.3 installation p.5 unpacking mounting cooling and ventilation pow ering maintenance featur es over view p.9 fr ont panel rear panel operation modes p.15 stereo parallel bridged connections p.
p. 2 L T / ST owner’ s manual how to use this manual 1 conventions terms official Crest Audio features and each indicator or control on the amplifier will a ppear as: ter ms actions specific actions.
p. 3 intr oduction 1 welcome Congratulations on your pur chase of a new L T / ST Series professional po wer amplifier and thank y ou for y our con- fidence in Crest Audio products.
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p. 5 installation 2 unpacking mounting cooling and ventilation powering maintenance / what to do with the shipping carton / pr oper rack-mounting technique / keeping the amplifier cooled / r equired A.
L T / ST owner ’ s manual p. 6 installation 2 unpacking Please inspect the amplifier carefull y immediately after unpacking. If you find any dam- age, notify your supplier/dealer immediately . Only the shipper ma y file a damage claim with the carrier for damage incur red during shipping.
2 p. 7 installation Make cer tain that there is enough space around the front and rear of the amplifier to allo w the heated air to escape. When mounting in a rack, tr y to avoid using doors or cov er.
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p. 9 featur es overview 3 front panel rear panel / location of connectors and contr ols / leg end of panel symbols.
p. 10 L T / ST owner ’ s manual featur es overview 3 L T / ST shown 1 2 3 4 7 5 6 9 1 2 3 4 7 5 6 9 8 8.
p. 11 featur es overview 3 front panel 1 Rack Mounting Ears T w o front-panel mounting holes ar e pr ovided on each mounting ear . 2 Channel Le vel atten uators T w o input attenuators adjust lev el for their r espectiv e amplifier channels.
p. 12 rear panel 1 IEC po w er connector Accepts a standard IEC terminated po wer cable 2 Break er Resettable cir cuit break er - no fuses are used. Break er can trip due to a pow er surge or ov er -v oltage condition. If it trips once, reset it. If it continues to trip , the amplifier ma y need ser vicing.
p. 13 featur es overview 3 rear panel 4 Output connections Speak ers can be connected via the high curr ent binding posts and the industr y-standar d Speak on (NL-4) connectors. Binding posts: One pair (Red- hot, Black- gr ound) per channel. Speak ons - One connector for each channel.
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p. 15 operation modes 4 stereo parallel bridged / choosing the appr opriate mode / switching betw een operation modes / special considerations when using bridg ed mode.
p. 16 mode selection The three-position, recessed Mode Select switch (located on the r ear panel) configures the amplifier f or Stereo , Parallel or Bridged mode. Amplifiers are factor y-configur ed for Ster eo mode. Shut the amp off befor e changing modes.
p. 17 connections 5 input XLR 1/4 ” TRS output Phoenix 3 pin / pr oper wiring schemes for connectors: speakon binding post / corr ect signal paths: stereo , parallel and bridged.
p. 18 L T / ST owner ’ s manual connections 5 inputs L T / ST amplifiers are configur ed standard with pin 2 hot on XLR inputs. outputs Speak ers are connected using the high-cur rent fiv e-wa y binding posts or speak on connectors, or both. see — operation modes V er y high current is availab le at the outputs.
p. 19 connections 5 stereo mode five-wa y binding post connectors parallel mode five-wa y binding post connectors bridged mono mode five-wa y binding post connectors.
p. 20 stereo mode speak on output connectors parallel mode speak on output connectors bridged mono mode speak on output connectors Speak er + to PIN 1+ Speak er - to PIN 2+ L T / ST owner ’ s manual.
p. 21 safety 6 user responsibility speaker protection T ourClass / the o wner ’ s r ole in amplifier safety / pr otecting y our speak ers / description of T ourClass pr otection featur es.
p. 22 L T / ST owner ’ s manual safety 6 speaker protection All loudspeak ers ha v e electrical, thermal and physical limits which m ust be obser v ed to pre- vent damage or failur e.
p. 23 safety 6 T ourClass ® pr otection Just lik e Crest Audio ’ s highly acclaimed Pro series amps, L T and ST amps incorporate T ourClass pr otection featur es.
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p. 25 service and support 7 / when to g et suppor t / wa ys to contact Crest Audio support contact us.
p. 26 support In the unlik ely e vent that y our amplifier dev elops a pr oblem, it must be returned to an authorized distributor , ser vice center or shipped dir ectly to our factor y . T o obtain service , contact your near est Crest Audio Service Center , Distributor , Dealer , or any of the w orldwide Cr est Audio offices.
p. 27 Stereo po wer 8 Ω 4 Ω 2 Ω Bridged mono pow er 8 Ω 4 Ω Maximum output v oltage rms each channel Frequency response 1W @ 8 Ω Po wer bandwidth @ rated power Damping Factor Input cmrr In.
p. 28 A A TTENUAT OR OUTPUT ST AGE OUTPUT RELA Y 1 3 2 1 3 2 OUTPUT ST AGE OUTPUT RELA Y MODE SWITCH A B C A: STEREO B: P ARALLEL C: BRIDGE B A TTENUAT OR Channel A Inputs Phoenix Combicon 1/4” TRS .
p. 29 str anded cab le length 0.3 mm 2 0.5 0.75 1.5 2.5 4.0 2.9% 1.74 1.16 0.58 0.35 0.22 5.6% 3.4 2.3 1.16 0.70 0.44 10.8% 6.7 4.5 2.3 1.39 0.87 0.5 mm 2 0.75 1.5 2.5 4 6 4.3% 2.9 1.45 0.87 0.55 0.37 8.2% 5.6 2.9 1.74 1.09 0.73 15.5% 10.8 5.6 3.4 2.2 1.
p. 30 stranded cable lengt h 18 AW G 16 14 12 10 0.81% 0.51 0.32 0.20 0.128 1.61% 1.02 0.64 0.40 0.25 3.2% 2.0 1.28 0.80 0.51 18 AW G 16 14 12 10 1.61% 1.02 0.64 0.40 0.25 3.2% 2.0 1.28 0.80 0.51 6.2% 4.0 2.5 1.60 1.01 18 AW G 16 14 12 10 8 6.2% 4.0 2.
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http://www .crestaudio .com L T/ST Owner's Manual V ersion 1.3 03/21/02.
Een belangrijk punt na aankoop van elk apparaat Peavey LT Series (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Peavey LT Series heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Peavey LT Series vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Peavey LT Series leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Peavey LT Series krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Peavey LT Series bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Peavey LT Series kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Peavey LT Series . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
