Файл: Eventide_H8000FW_UM.pdf

Use the KNOB or the up and down CURSOR keys to move the highlighted section of the screen up or down.

Press the SELECT key to load the highlighted program. Once you do, the H8000FW moves you to the PARAMETER area so you can tweak the program. Notice that 8 Diatonicshifts is now the currently loaded program!

Back in the PROGRAM area, you can also

Search By Source, where Source refers to the type of input the program was designed for. The "searchable" sources are:

Guitar Vocals

Drums Keyboard

Special FX Surround

Press the < - - or - - > SOFT KEYS to flip through programs designed for these different Sources. Here we see 50 programs that were designed for use with Drums. The CURSOR

keys and the KNOB behave just as they did when we Searched By Effects.

You can also Search By Src+FX.

In this mode, the < - - SOFT KEY flips through the different sources (here we see programs designed for use with Gtr). The - - > SOFT KEY flips through the different effect types (here we see programs that use a Dly algorithm).

If you Sort By Name, as shown here, the programs are no longer displayed in numerical order, but rather are displayed in alphabetical order.

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See? Alphabetical order! Now, pressing the left or right CURSOR keys jumps through the alphabet. Pressing the right CURSOR key here would cause us to jump to Reverb programs that begin with "C".

The "Speed" indicator (a little 96) indicates that this program can be loaded and run for use at 88.2kHz and 96kHz sampling rates. In the screen shown to the right, only Basilica could

not be run at higher sampling rates because it does not have the "Speed" indicator.

See Sampling Rates on page 79 for more information.

The "monolithic" indicator (a Roman Numeral II) indicates that this program uses the processing resources of both DSP A and DSP B. In the screen shown to the right, the program

Dtune_VDly_Hall_EQ is a monolithic program. Note the "II" next to its name. Think of monolithic programs as loading into DSP A and causing DSP B to disappear.

Any "non-monolithic" program that you SELECT will load into the currently displayed DSP (referred to by the letter in the upper left-hand corner of the screen). If you want to load the program into the DSP not currently displayed, press the PROCESSOR A/B key. Doing so will toggle the display to the other DSP.

Parameters

Simply loading programs probably won’t prove satisfying for too long; you’ll want to mess with the parameters on the programs you load. This is accomplished in the PARAMETER area. Very

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little can be said generally about what you’ll find in the PARAMETER area because every program in the H8000FW is a unique "algorithm." Each unique algorithm (i.e., program) calls for its own unique parameters.

To learn more about the "algorithmic" nature of the H8000FW’s programs, read the separate Programmer’s Manual.

A huge number of the H8000FW's LFO's, delay times, reverb decays, etc., are designed to synch to a system tempo defined on the tempo menu page in the SETUP area. Say you're working on a

song that’s at 130 BPM. Simply set the system tempo to 130 and most of the H8000FW's LFO's delay times will be appropriate for the song. No more calculators. You can also derive the system tempo from a MIDIclock signal applied to the H8000FW's MIDI input. Simply set Source to Midiclock.

Parameters that synch to the system tempo are identified by "t_" such as "t_rate" and "t_fmrate" and are adjusted in musical terms such as "whole note" and "dot 1/8." You will

find them in the PARAMETER area of most programs.

See System Tempo on page 132

Some parameters, such as delay loops, use the system timer. They are also denoted by "t_". See System Timer on page 133.

You will usually find an info or about menu page in the PARAMETER area. In it, you will find general information about what the program does along with any notes concerning special parameters or "non-obvious things."

The parameters displayed in the PARAMETER area pertain to the program running on the currently displayed DSP. That might be DSP A, DSP B, or neither if the H8000FW is running a monolithic program. The letter in the

upper left-hand corner of the display indicates which is the case. If the program name is displayed without A: or B:, the program is monolithic. Assuming you’re not running a monolithic program, to fiddle with the parameters for the program running on the DSP not currently displayed, press the key. Doing so will toggle the display to the DSP you want.

For example, here we’re adjusting parameters for the program "1980s Rack" that is loaded on DSP A.

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Pressing the PROCESSOR A/B key toggles the display from parameters for the program running on DSP A to parameters for the program running on DSP B. After pressing the

PROCESSOR A/B key, we get the screen to the right. Now, we can adjust parameters for the program "Whirly Mellow" that is loaded on DSP B.

If you load a monolithic program, pressing the PROCESSOR A/B key has no effect because monolithic programs use the resources of both DSPs. Monolithic programs make DSP B effectively disappear.

Many, but by no means all, of the programs in the H8000FW currently support an "expert mode" feature. The expert mode parameter controlling this feature is found on the misc

menu page in the SETUP area (you may have to press the SETUP key a few times to find it).

A setting of 0 hides all but the most relevant menu pages in the PARAMETER area. Conversely, a setting of 9 reveals all of the available menu pages in the PARAMETER area. Settings between 0 and 9 reveal an increasing number of menu pages in the PARAMETER area. Leave expert mode at 9 if you like lots of parameters to tinker with, at 0 if you find lots of parameters annoying, or somewhere in-between if your tastes fall somewhere in-between.

See Miscellaneous Setup Options on page 138 for information on the other keys on this screen.

It should also be mentioned that any parameter on any menu page can be "remote controlled" via MIDI or the rear foot pedal jacks. Telling you how to do this entails discussing voluminous topics, such as setting up MIDI globals, setting up foot pedal globals, and navigating a "remote control" menu page. Such a discussion wouldn’t be in keeping with the concept of this Quickstart section.

If this really piques your interest, go ahead and read:

Setting Up the External Controllers on page 92.

External Modulation and Trigger Menu Pages on page 96.

Remote Controlling Parameters on page 111.

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"Tweaking" and Saving "Tweaks"

Different sets of parameter values for a single program are said to be different "tweaks" of that program. As you play with the parameters on the preset programs, you are "tweaking" those preset programs. For instance, let’s say you want a program that mimics the frequency response of your neighbor’s

television as heard through your wall. You want to "tweak" the parameters of a filter program in order to get the correct frequency response.

First, load the program "Filter_Q."

Do some long calculations involving transmission coefficients and dispersion laws to arrive at the proper filter cutoff frequency and

resonance. Enter them. Notice the asterisk "*" that appears after the name. This is to tell you that the program has been changed and that you will lose the changes if you don't do a save.

See Saving a Program on page 127.

To avoid going through the entire arduous math the next time you want to mimic the frequency response of your neighbor’s television, you should save your tweaks as a new program. Press the PROGRAM key to enter the program area.

Press the PROGRAM key a second time and then press the Save SOFT KEY. Check that there is enough Space and then place the cursor over the rename field and press SELECT.

Use the fancy typewriter to give your tweak an endearing name. Then place the cursor over Enter and press SELECT to return to the Save menu page.

To learn how to enter text, see Entering or Changing Text on page 20.

Turn the KNOB on the top line to select an unoccupied program slot. Then place the cursor over save and press SELECT!

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After selecting save, you can verify that your program is now listed under the list menu page in the PROGRAM area. Note that there is a

U to the left of the I/O Identifiers - this shows that this was saved as a User Program. A C would indicate that the program was saved on a Memory Card.

Now, you can load your tweak and feel edgy and irritated even when the neighbors are on vacation!

To read about using Memory Cards, see Memory Cards on page 47.

Using User Groups to Organize Useful Programs

The H8000FW contains an easy to use facility for organizing programs that you find useful. You may want to keep a "collection" of your favorite programs. You may want to keep a "collection" of effects that were used on a particular project. You may want to keep a "collection" of programs for use during a show.

See Categorized by You (User Groups) on page 118 for more info.

Go to the usergrp menu page in the PROGRAM area. There are twenty groups in which we can collect programs, ten stored internally U and ten on a Memory Card C. Let’s say we want to

collect the currently loaded program, Seethy Two Reverb, in Group3. Simply move the cursor to "Loaded Program" and hit SELECT. This will put the name in the top row (or, you could use the knob or keypad to find it, but this is easier). Then move to the second row and turn the KNOB until Group3 appears and press SELECT! This will change out to in and vice-versa. The Usergroup will be saved automatically every time a change is made.

Now for quick access to your collections, set

Search By to User Grp on the Criteria menu page in the PROGRAM area.

Go to the list menu page and use the < - - and - - > SOFT KEYS to find Group3. There’s the

Seethy Two Reverb!

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You can also change the names of the groups to something more useful than "group." Press and hold the PROGRAM key until you see the Routing Storage area. Do it again until you see

the Setup Storage area. Do it again! Now you’ll see all the Usergroups!

To rename a group, highlight it with the KNOB. Then tap the PROGRAM key so you can see the

<rename> SOFT KEY. Press the <rename> key and use the typewriter to enter a better name.

When you’re finished, use the Enter key to save your chosen name!

See Entering or Changing Text on page 20

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Wrap Up

So, there you have it. The procedure we followed in this Quickstart section is more or less the procedure you will follow whenever you use the H8000FW. First, you will determine an appropriate routing configuration for the task at hand and either load it from the Routing area or make it from scratch (you’ll learn how in the Operation guide). Then, you’ll load appropriate programs into DSP A and DSP B being mindful of the "I/O Identifiers" and their bearing on the routing configuration or you’ll load a monolithic program. This may be an over-simplification! You may very well select appropriate programs for the task at hand and then determine an appropriate routing configuration for those programs! Once the routing configuration is set and the programs are loaded, you’ll probably "tweak" the parameters on those programs to fit the situation. When you’re done using a program, you'll probably save your "tweak" for future use.

Doing this much will give you an appreciation of the horsepower under the hood of the H8000FW. But only doing this much won’t give you an appreciation of the amazing versatility of the H8000FW. In addition to simply loading routing configurations, you can manually configure things any way you like.

See The Comprehensive Input / Output Scheme on page 49.

In addition to altering levels at the inputs, you can alter and monitor levels at any point in the signal path.

See Controlling4 Levels on page 72.

Programs and routing configurations can be saved to and loaded from removable Memory Cards, as well as internal memory.

See Memory4 Cards on page 47.

In addition to using system bypass, DSP A and DSP B can be muted or bypassed independently of each other.

See Bypassing4 and Muting on page 90.

In addition to loading programs from the front panel, programs can be loaded remotely via MIDI program change messages or external "triggers."

See Loading a Program Remotely on page 123.

The digital inputs and outputs have comprehensive sample rate and word length parameters to complement any digital installation.

See Digital Setup on page 78.

Any parameter anywhere in the H8000FW can be "remote controlled" via MIDI or the rear panel foot pedal jacks 1 and 2.

See Setting Up the External Controllers on page 92, External Modulation and Trigger Menu Pages on page 96, and Remote Controlling Parameters on page 111.

Existing programs can be altered or entirely new programs can be created in the Patch Editor.

See the separate Programmer’s Manual.

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