Manuale d’uso / di manutenzione del prodotto PCM96 del fabbricante Lexicon
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IMPOR T ANT SAFETY INSTR UCTIONS W ARNING FOR Y OUR PRO TECTION PLEASE READ THE FOLLO WING: KEEP THESE INSTR UCTIONS HEED ALL W ARNINGS FOLLO W ALL INSTRUCTIONS THE APP ARA TUS SHALL NO T BE EXPOSED T O DRIPPING OR SPLASHING LIQUID AND NO OBJECT FILLED WITHI LIQUID , SUCH AS V ASES, SHALL BE PLA CED ON THE APP ARA- TUS.
IMPOR T ANT SAFETY INSTR UCTIONS DECLARA TION OF CONFORMITY Manufacturer’ s Name: Lexicon ® Manufacturer’ s Address: 8760 S. Sandy Parkway Sandy , Utah 84070, USA declares that the product: Product name: PCM96 Note: Product name may be suffixed by the EU.
W arranty This warranty is valid only for the original purchaser and only in the U nited S tates. If outside the U nited S tates please contact the local Lexicon ® distribu- tor . 1. The warrant y r egistrat ion card that accomp anies this produ ct mus t be mailed within 30 days after purchase date to validate this warranty .
INtRodUctIoN ................................................................... 1 the FRoNt P ANeL .............................................................. 3 the ReAR P ANeL ................................................................ 5 USING the PcM 96 .
Channel Map (Ho w Channels M ap to Machines) ......... 28 Bank Dump .................................................................. 28 Reverse Bank Dump (Bank “Load”) .............................. 28 Continuous Controllers ....................
1 INtRodUctIoN Congratulations and thank you for purchasing the PCM96 Reverb/M ulti Effects Pr ocessor! The PCM96 offers legendary reverbs you ’ ve come to expect from Lexicon ® , plus new mono reverbs, new room algorithms with selectable, rev ersible reflection patterns, and more.
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3 the FRoNt P ANeL 1. Gain LEDs Each pair of Gain LEDs indicate input signal strength of each of the PCM96’ s inputs. If the Audio Sour ce is set to Analog (in the Audio Setup menu), they show analog levels. If Audio Sour ce is set to Digital, they show digital levels.
4 9. Power Button P ress to turn the PCM96 on or off. 10. Display This high resolution, high contrast, and high vie wing angle OLED (Organic LED) display shows menu and box configuration and status information. 1 1. BACK P ressing this button moves you up one level in the menu tree.
5 the ReAR P ANeL 1. POWER JACK S tandard 3-pin IEC power connector . 100-240V , 50-60Hz automatic switching to correct voltage range. 2. ETHERNET INPUTS These RJ-45 connections are used to network PCM96 devices and control them via Ethernet.
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7 USING the PcM96 PoWeRING UP the PcM96 Plug in the power cord. 1. P ress the P ower button. 2. The Lexicon 3. ® logo appears, and remains until the boot process is com- plete. N ext, the Pr eset screen appears, showing the currently loaded pre- set.
8 SeLectING yoUR AUdIo SoURce ANd cLocK SoURce P ress the Machine button until the words “System View ” appear in the 1. Display . 1:ConcertHall->Flange (System View) 96 1:Single Stereo Config (System View) 48 P ress the Select knob . The System M enu appears.
9 System Pr esets and Machine P resets also have U ser and Card categories, where you can access user-edited presets. Pr esets in the User categor y are stored on the PCM96, and presets in the Card categor y are stored on a Compact F lash card. T o select a differ ent category F rom the Pr eset screen, press the Back button.
10 N ote that pressing the Back button or the Select knob have different results depending on what kind of preset is loaded. The following diagram shows what happens when you pr ess the Select knob, Back button, and Machine button in both System View and Machine View .
1 1 0:Med Hall 1:PreDelay :14ms 2:MidRT :1.59s 3:RvbOutFreq :4750.0Hz 0:Med Hall 1:PreDelay :14ms 2:ReverbTime :1.59s 3:RvbOutFreq :4750.0Hz 48 Configur ation Icon (Machine Pr eset) P ress the Machine button repeatedly to cycle through the virtual machines in a System P reset, and eventually back to the System Pr eset.
12 StoRING A PReSet Once you ’ ve edited a preset, you can store it on the PCM96 (in the U ser cat- egory) or on a Compact Flash card (in the Card categor y). N ote : When you first inser t a Compact F lash card, you may receive the message “Car d N eeds Initializing.
13 INItIALIzING/FoRMA ttING A coMP Act FLASh cARd T o initialize or format a Compact F lash card: P ress the Back button until the P reset screen appears. 1. P ress the Machine button until System View is displayed. 2. P ress the Select knob to enter the System M enu.
14 dSP coNFIGURA tIoNS The PCM96 processor can be divided in up to four virtual machines, each of which can run its own algorithm. This lets you route signals from each input through a variety of algorithm combinations .
15 the PcM96 PLUG-IN The plug-in lets you add PCM96 reverbs and effects to projects on your Digital Audio W orkstation (DA W). INSt ALLING the PLUG-IN SoFtW ARe T o install the PCM96 plug-in: Double-click the PCM96_Installer x.x.x.x.dmg file (where “ x.
1 6 In the second control area, you can adjust the soft row parameters by click- ing on and moving the sliders. N ote that the soft ro w parameters vary from preset to preset. Click the down arrow in the lower right corner to open the third control area.
17 tons in the row at the top of the third control area (in the example above, I/O Levels, Input Control, Shape, etc.). Some parameters appear as drop- down menus; click the menu to open it, and click on an option to select it. When you move a parameter’ s slider , an arro w appears where the slider’ s default position is.
18 PcM96 SetUP dIALoG When you click the PCM96 Communication button in the PCM96 Control P anel, the PCM96 Setup dialog appears. Communications Interface Select your computer ’ s connection to the PCM96 here. Choose from F irewire TM or “Ethernet X ,” where “ X ” is a number corresponding to your computer’ s network inter face card.
19 NetWoRKING This section provides a step-by-step guide on how to properly connect the PCM96 to a Local Area Networ k (LAN) for several different network archi- tectures. The first topology is a simple direct connection using the pro vided Ethernet cable.
20 SUbNet A small network within a larger network. For example, a T CP/IP network might be a subnet of a venue ’ s network, which could include computers throughout the building, or a network might be divided into subnets. For example, in a large installation, there may be one subnet per rack or room.
21 vIRtUAL PRIv A te NetWoRKS (vPN) Virtual private networks (VPN) pro vide an encr ypted connection (or tunnel) between networks or between a network and a user o ver a public network (such as the Internet). Instead of using a dedicated, r eal-world connection such as a leased line, a VPN uses virtual connections through the public network.
22 PC running the System Architect software • H ub / Switch (if used) • If you fail to see a link light tr y removing and reinserting the cable or trying a different, known good, cable. Also, make sure that you are using the cor- rect cable. PING There is a simple utility built into OS-X that tests the network connection between two devices.
23 SySteM MeNU The System Menu lets you adjust several settings in the PCM96. T o access the System Menu, press the Select knob while a S ystem P reset is loaded. The System Menu contains sub-menus and options . S ub-menus contain options and/or more sub-menus.
24 transmitting device is paused. M ode - S elect “Consum er” to send informa tion in S/PDIF format. Select “Pr ofessional” to send information in AES format. Confi dence Erro r - “0” indicate s no prob lem. “1” indicates the PCM96 is detecting excessive jitter or noise on the digital audio line.
25 Bank Dump Lets you copy an entir e bank of presets from the PCM96 to another devic e via MIDI. (F or a map of bank s and pre sets, see page 29; to see the current preset ’ s bank number , press Knob C while viewing the P reset screen.) When Bank Dump is highlighted, turn the corresponding B or C Knob to select a bank.
26 MAchINe MeNU The Machine menu lets you adjust settings for a single vir tual machine. T o access the Machine menu, press the Select knob while a Machine Pr eset is loaded. The sub-menus var y depending on what algorithm is active. SoFt RoW SetUP This sub-menu lets you assign parameters to a Machine P reset ’ s soft row .
27 USING MIdI The MIDI Control menu is where all MIDI related control is changed. See page 24 for information about the MIDI Control menu. MIdI IMPLeMeNt A tIoN The PCM96 offers MIDI implementation for use with external MIDI hard- ware and software controllers.
28 chANNeL MAP (hoW chANNeLS MAP to MAchINeS) Channel U sage Description Base Channel System Level Use for loading System presets. This is the PCM96 unit’ s base channel.
29 SoFt RoW P ARAMeteR/MIdI cc MAP Soft Row P arameter MIDI CC P arameter #1 CC 48 P arameter #2 CC 49 P arameter #3 CC 50 P arameter #4 CC 51 P arameter #5 CC 52 P arameter #6 CC 53 P arameter #7 CC .
30 MIdI SySex IMPLeMeNt A tIoN coMMANd 0: ReQUeSt PReSet dUMP When this command is receiv ed by the PCM96, it will respond with a preset dump of the requested preset. If the preset does not exist, the PCM96 will not respond. Only presets from User banks may be requested.
31 coMMANd 2: ReQUeSt PReSet bANK dUMP When this command is receiv ed by the PCM96, it will respond with a series of preset dumps for all presets in the bank. Blank presets will be transmitted in a special form. Only presets from User banks may be requested.
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33 the ALGoRIthMS chAMbeR (SteReo ANd MoNo) Chamber is a complex miniature-space effect resembling an echo chamber at its smaller settings and, at its larger ones, a small performance space with a more rapid build-up of reflection density than a hall.
34 Random Delays are similar to Simple Delays, but are especially useful for: • M ultitap T ape Loops F eedb ack can be used to recir culate delay s. Approp riate use of hi ghpass and lowp ass filters emula tes the ban dpass effect s of multi- generati onal tape loops (hiss not included).
35 RANdoM hALL (SteReo ANd MoNo) Random Hall is a hall effect with gradual build-up, well suited to complex sounds like orchestral music. Its reverberators change over time in controlled random ways to avoid the buildup of tinny , grainy , metallic, or other color- ations.
36 ReSoNANt choRdS (SteReo ANd MoNo) The Resonant Chord algorithm uses impulsive energy at the inputs to excite six resonant voices (notes). The level, pitch, duration, and high-frequency cutoff of the overtones for each voice are separately controllable.
37 round-robin. F or example, if MIDI note numbers are used to assign pitch, the resonators will constantly be re-tuned to the pitches of the last six MIDI notes receiv ed. (This can produce an effect similar to playing a piano with the sustain pedal depressed.
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39 the P ARAMeteRS The PCM 96 contains hundreds of presets, covering just about every pos- sible need. But you can refine and customize any preset by adjusting its parameters . P arameters are the building blocks within each preset that deter- mine how it sounds and behaves.
40 Category (Room) This parameter lets you select a specific category from which a room response may be chosen. Changes here have a direct effect on the P attern Selector parameter . Chorus Depth (Concert Hall) This parameter controls the amount of randomization of the chorus tap.
41 The actual feedback level is modified by the Master Echo F eedback param- eter , if present. The master value is a percentage (0-100%) that is applied to the Echo F eedback level. Feedback Diffusion F eedback Diffusion is similar to Input Diffusion, except that it is applied to a delayed signal that is being added back into the input.
42 Master Reflection Delay (Reflection Time Master) Controls all reflection delays in the algorithm. Each reflection delay voice has its nominal delay time adjusted by this percentage. MidRT MidR T is the mid frequency rev erb time. As such, it is one of the primary controls affecting the length of the reverb tail.
43 Resonance Master Controls all voices in the algorithm. Each voice has its nominal resonance adjusted by this percentage. Resonance T uning Master Affects all voices in the algorithm. Each voice has its nominal resonance adjusted by this value. In the musical world, the tuning reference is A=440.
44 to bounce around. When the room size is small, the “ walls ” of this space are closer together and the resultant reflection density increases. When the room size is large, that density decreases.
45 Signal T ype Selects the type of signal to be created by the signal generator . The types of signal are: Sine W ave — When this is selected the signal frequency parameter is • used to control frequency . S weep U p — 20Hz to 20KHz sweep. When this is selected the signal • rate parameter is used to control rate.
46 T ype This parameter lets you configur e a filter as any of 4 basic types, in order: Lowpass • Highpass • Bandpass • N otch (Band-r eject) • The filter provides a subset of filter types available to a Biquad filter . Wet Dry Mix W et D r y Mix is the proportion of wet (processed) signal to dr y (unpro- cessed) signal.
47 PcM 96 MeNU NA vIGA tIoN MAP - SySteM vIeW ANd MAchINe vIeW.
48 PcM 96 MeNU NA vIGA tIoN MAP - SteReo hALL ALGoRIthMS.
49 PcM 96 MeNU NA vIGA tIoN MAP - SteReo chAMbeR ANd RooM ALGoRIthMS.
50 PcM 96 MeNU NA vIGA tIoN MAP - SteReo deLA y ALGoRIthMS.
51 PcM 96 MeNU NA vIGA tIoN MAP - SteReo eFFectS ALGoRIthMS.
52 PcM 96 MeNU NA vIGA tIoN MAP - MoNo hALL ALGoRIthMS.
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57 PcM96 SPecIFIcA tIoNS ANALoG INPUtS Connectors T wo, F emale XLR Impedance 20K Ohm, balanced Level (for 0 dbFS) +4dBu mode: +20dBu –10dBV mode: 8.2dBu F req Response @96K 20Hz to 40KHz, +0/–3dB A/D Conversion 24 bits A/D Dyn Range >112 dB unweighted, 115dB A-weighted THD <.
58 cLocK JItteR Intrinsic Exceeds AES3 Amendment 1 J itter Gain Exceeds AES3 Amendment 1 coNtRoL INteRF AceS MIDI ** In/Out/Thru **supports program change ALGoRIthMS Chamber S tereo and Mono Random De.
59 dIMeNSIoNS Rack U nits 1U Size 19.0” W x 1.75” H x 12.5” D (483mm x 44.5mm x 317.5mm) W eight 8.65 lbs ReGULA toR y APPRov ALS FCC Class A CE EN55103-1, EN55103-2 UL UL1419 cUL C22.
60 MIdI IMPLeMeNt A tIoN chARt F unction T ransmitted Recognized Remarks Basic Channel Default Changed X X 1-16 X M ode Default M essages Altered X X X N/A X X N ote N umber T r ue V oice X X V elocit.
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Harman Music Group 8760 South Sandy P arkway | Sandy , U tah 84070 U.S.A. Phone: (801)-568-7660 | F ax: (801)-568-7662 PCM96 Questions or comments? Email us at: customer@lexiconpro .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Lexicon PCM96 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Lexicon PCM96 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Lexicon PCM96 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Lexicon PCM96 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Lexicon PCM96, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Lexicon PCM96.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Lexicon PCM96. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Lexicon PCM96 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
