ART SGX 2000 User Manual

4.5 (2)

TABLE OF CONTENTS
INTRODUCTION..................................................................	1
GETTING STARTED...............................................................	2
INSTALLATION..................................................................	3
CONNECTIONS.............................................................	3
Power ............................................................	3
Inputs............................................................	3
Outputs...........................................................	3
1/4" Outputs................................................	3
XLR Outputs.................................................	4
Headphone Outputs...........................................	4
Effect Loop Send and Return.......................................	4
Effect Loop 1...............................................	4
Effect Loop 2...............................................	4
MIDI Out..........................................................	4
MIDI In...........................................................	4
MIDI Thru.........................................................	5
PWR Out...........................................................	5
CONTROLS AND OPERATION........................................................	5
Input Level Indicators..................................................	5
Digital Processor Input Level Control...................................	5
Mains/XLR Output Level Control..........................................	5
Seven Segment Display...................................................	6
Liquid Crystal Display..................................................	6
LED Effect Indicator Array..............................................	6
Rotary Controls.........................................................	7
Encoder...........................................................	7
Drive ............................................................	7
Second Stage Equalization.........................................	7
Thrust......................................................	7
Growl ......................................................	7
Warmth......................................................	7
Crunch......................................................	7
Edge ......................................................	7
Tube Drive Contour................................................	7
Left/Right Balance................................................	7
Stereo Master Output..............................................	7
Push Switches...........................................................	8
Master Overide:
EFX Loop 1..................................................	8
EFX Loop 2..................................................	8
CONTROL BUTTONS...............................................................	8
FUNCTION BUTTONS........................................................	8
Preset............................................................	8
Mix ............................................................	9
Param ............................................................	9
Value ...........................................................	10
Bypass...........................................................	10
Edit Mode........................................................	11
EDIT MODE CONTROL BUTTONS..............................................	11
Enter ...........................................................	11
Recall...........................................................	11
Add Effect.......................................................	11
Delete Effect....................................................	12

Store ...........................................................	13
Rec/Arm..........................................................	13
Trigger..........................................................	13
Title Edit.......................................................	14
Utility..........................................................	14
Bypass Level...............................................	15
Remote Switch 1 & 2........................................	15
Auto PM Display............................................	16
LCD View Angle.............................................	16
Software Version Level.....................................	16
Preset Memory Allocation...................................	16
Recall Factory Preset......................................	16
Preset 1-110 Locked/Unlocked...............................	17
MIDI.........................................................	17
MIDI Enable................................................	17
MIDI Channel...............................................	17
OMNI Mode..................................................	17
MIDI Program Table.........................................	18
FX On/Off Enable (Using X-15)..............................	18
MIDI Event data Monitoring Mode............................	18
PRESS ENTER TO:............................................	19
SEND A PRESET (19); SEND ENTIRE MIDI PROGRAM TABLE
(19); SEND ALL PRESETS (19)
PERFORMANCE MIDI.............................................................	19
DESCRIPTION OF ALGORITHMS....................................................	20
ANALOG EFFECT ALGORITHMS...............................................	21
Compressor.......................................................	21
Expander.........................................................	21
Distortion.......................................................	22
Harmonic Exciter.................................................	22
Envelope Filter..................................................	23
Noise Gate.......................................................	23
SIGNAL FREQUENCY SHAPING ALGORITHMS....................................	23
Equalizer........................................................	23
Acoustic Environment Simulator...................................	24
Low Pass Filter..................................................	25
Pitch Transposer.................................................	25
SWEPT OR MODULATED EFFECT ALGORITHMS...................................	26
Flanger..........................................................	26
Chorus...........................................................	26
Panner...........................................................	27
MIDI-Pan.........................................................	27
Tremolo..........................................................	27
NATURAL REVERBERATION ALGORITHMS.......................................	27
Reverb-1.........................................................	28
Reverb-2.........................................................	28
Reverb-3.........................................................	29
GATED REVERBERATION ALGORITHMS.........................................	29
Gate-Verb-1......................................................	29
Gate-Verb-2......................................................	30
Gate-Verb-3......................................................	30
DELAY ALGORITHMS.......................................................	30
Tapped DDL-S.....................................................	30
Tapped DDL-L.....................................................	30
Regen DDL-S......................................................	31
Regen DDL-L......................................................	31

Stereo DDL-S.....................................................	31
Stereo DDL-L.....................................................	32
Sampler-S........................................................	32
Sampler-L........................................................	32
Sampler+PTr......................................................	33
SYSTEM CONTROL/LEVEL ALGORITHMS..............................................	34
Patch Bay........................................................	34
Digital Contour..................................................	34
Programmable Level...............................................	35
Tuner ...........................................................	35
How to use the Tuner.......................................	36
MIDI DATA MONITOR............................................................	37
PERFORMANCE MIDI Data Monitor..........................................	37
MIDI EVENT MONITOR.....................................................	37
MISCELLANEOUS INFORMATION....................................................	40
About the Presets......................................................	40
Battery Backup.........................................................	40
Low Battery Indicator..................................................	40
Software Revision Level................................................	40
User Registration Card.................................................	40
Factory Reset..........................................................	40
Other Means of Bypassing the SGX 2000..................................	41
X-15 .................................................................	41
Customer Service.......................................................	41
ART SGX 2000 SPECIFICATION...................................................	41
APPENDIX A...................................................................	43
Building Your Own Presets..............................................	43
Level Programming Hints When Building Your Own Presets.................	43
Using Your Head (Amplifier)............................................	44
Guitar/SGX 2000/Amp..............................................	44
Guitar/Amp/SGX 2000 in Amp Effects Loop..........................	44
Miscellaneous Suggestions..............................................	45
APPENDIX B...................................................................	46
EXAMPLES...............................................................	46
Copying a Preset.................................................	46
Factory Reset....................................................	46
Editing the MPT from the SGX 2000 front panel controls...........	46
Editing the MPT with a keyboard or external controller...........	47
INCREMENT PROGRAM......................................................	47
Setting up a preset sequence including a bypass preset...........	48
Programming the REMOTE jack for Incrementing Programs............	48
Adding Performance MIDI to an existing preset....................	49
APPENDIX C...................................................................	50
SGX 2000 MIDI Messages.................................................	50
System Exclusive Messages..............................................	50
Detailed Description of Messages.......................................	51
APPENDIX D...................................................................	52
MIDI Implementation Chart..............................................	52
APPENDIX E...................................................................	54
MIDI Controllers & Numbers.............................................	54
Default MIDI Controller Numbers........................................	54
APPENDIX F .................................................................	55
Guitar Or Keyboard Into SGX 2000, Controlled by an X-15 ULTRAFOOT......	55
APPENDIX G...................................................................	56
Using the SGX 2000 With an X-15 ULTRAFOOT..............................	56
WARRANTY ....................................................................	57

iii

SGX 2000 PRESET LIST.........................................................	58
How to Read the Preset Description
Table of Effect Abbreviations..........................................	65

INTRODUCTION

Thank you and congratulations on your new ART purchase. The SGX 2000 combines the dazzling effects of ART's own digital VLSI technology with applied analog and tube technology. The result is an incredible preamp/analog/digiital effects processor offering a level of processing resolution with the sound quality of multiple devices. This new technology boasts 24 bit architecture, classic tube circuitry, the latest in analog circuit technology, and an amazingly easy user interface.

FEATURES:

*20KHz bandwidth

*New ASIC 24 bit digital integrated effects system

*Tube and analog preamp circuitry

*Premium selected 12AX7 tube

*Over 70 effects to choose from

*Built in guitar/bass tuner

*Better than 90 dB signal to noise ratio

*Multi-function rotary encoder

*Over two octaves of pitch transposing

*200 memory locations

*115 factory presets

*Pitch Transposer and Reverb combination

*Sampling capabilities

*Direct interface capability with the ART X-15 ULTRAFOOT

*Full programmability of all parameters

*Programmable mix and level

*Stereo inputs and outputs

*Two assignable remote jacks

*Power supply contained in unit

*9 volt DC output jack

*Full MIDI system exclusive codes

*Random access keypad

*MIDI data monitor

*Programmable 7 band equalizer

The SGX 2000 has the capability of providing you a virtually endless number of sounds and effects. ART designed powerful processing and ease of use into the SGX 2000. We strongly suggest you read this manual while getting used to your new SGX-2000.

Record for your reference:

DATE OF PURCHASE__________________________

PURCHASED FROM____________________________

SERIAL NUMBER_____________________________

SOFTWARE VERSION__________________________

500-5004-101

GETTING STARTED

We have included this section for those of you who can't wait to experience the power of your new SGX-2000. Follow the hookup directions for the setup you use and then start playing. After the initial thrill wears off (if that's possible!), and you want to get to know your SGX-2000 better, refer to the rest of this manual for details, hints, and examples. Till later.....

Additional information to get you started can be found in Appendix A.

A block diagram showing signal flow, inputs and outputs can be found on page 51.

A hookup diagram can be found on page 52.

For all hookup combinations:

1)With the exception of the Encoder, set all the knobs to the 12:00 position and center the slider controls. All presets were configured with the control knobs set at 12:00 and the sliders centered.

2)Select any preset with the Encoder and start playing.

3)Use the Stereo Master Output control to increase or decrease your output level. To adjust your input gain, use the Input Drive control. The Second Stage Equalizer controls on the front panel allow you to tweek the curve of each preset and acts much like the tone controls on a guitar amp.

4)For maximum distortion crunch, turn the Drive control towards maximum.

5)If you are in a preset using the Tube Distortion, adjust the characteristic sound of the tube with the Tube Contour control.

6)The presets of the SGX-2000 are grouped together for various sounds and applications. Locations 1 thru 21 are set up for instant use with a guitar, try presets 22 thru 30 with an X-15 ULTRAFOOT and guitar for foot control of the effects. Check out presets 31 thru 45 for delay effects such as chorus and flange. Presets 46 thru 49 have no digital effects, just raw tube and solid state power. The rest of the presets are a collection of killer and clean sounds, special effects, and a few things totally out of this world!

INSTRUMENT & HEADPHONES

First connect the unit to an AC recepticle for power. Plug your instrument into the Instrument Input jack located on the front panel. Plug a set of headphones into the Headphone Output jack on the front panel. Adjust your listening level with the Stereo Master Level control.

INSTRUMENT & GUITAR AMP

Plug your instrument into the Instrument Input jack located on the front panel. Connect a cable from your guitar amp input to the Instrument Level/(-)10dB Output jack. Turn the SGX-2000 on first and then turn on your guitar amp. TURN DOWN THE LEVEL OF YOUR AMP before you play! Adjust your levels accordingly. If you are clipping your amp, back off on the Output Level of the SGX-2000.

INSTRUMENT & POWER AMP

Plug your instrument into the Instrument Input jack located on the front panel. Connect a cable from your power amp to the Left Main Output (Line Out) jack. If

your power amp is stereo, connect the left and right inputs of the amp to the Left and Right Main Output jacks. Turn the SGX-2000 on first then turn on your power amp. Adjust the level with the Stereo Master Level control.

INSTALLATION

The SGX 2000 may be used in a variety of setups including: direct into a power or guitar amplifier, mixing consoles with effects send and return facilities, in the effects loop of an amplifier, or mixer and in the tape loop of a home receiver.

Self contained in an all steel double high 19" rack mount case, the SGX 2000 is designed for continuous professional use. For touring rack applications, care should be taken to support the units rear if the rack might be subjected to mechanical shock.

NOTE: The front panel may bend if no rear support is provided. Mounting location is not critical, but for greater reliability we recommend that you not place the unit on top of power amps, tube equipment, or other sources of heat.

CONNECTIONS

All audio connections to the SGX 2000 are made at the rear of the unit via professional 1/4" mono phone jacks or XLR connectors. The MIDI connections are accomplished via five pin "DIN" jacks on the rear panel. A 2.1mm female connector is the intended plug to access the 9 volt DC output.

POWER

This device is AC powered via a standard 3 conductor grounded power cable. Plug into any standard AC recepticle. We recommend the use of a surge protector to decrease the chance of equipment damage due to voltage surges or spikes on the line. For your own safety as well as the safety of others, do not remove the ground pin of the cable. Refer to the rear panel or the specifications for proper operating voltages.

INPUTS:

There are a two inputs available for use on the SGX 2000.

INSTRUMENT INPUT

An Instrument input is located on the front panel. Plug a guitar directly into the jack with a standard 1/4" cable.

LINE INPUT

Line inputs are located on the rear panel. If you are using a mono source to the rear panel Line inputs, use the Left (Mono) jack. True stereo processing is accomplished by using both inputs in a left/right application. Use the Line input for sending "hotter" signals to the SGX 2000.

OUTPUTS:

Four different outputs are available for use.

1/4" OUTPUTS

Use the 1/4" Instrument Output to send your signal to a guitar amp. There are two line level outputs. Use the 1/4" mono Line Out jacks to send your final signal to amplifiers, mixers, or recorders. The Stereo Master Output control sets your final level present at these jacks.

XLR OUTPUTS

The male XLR outputs are balanced outputs for use in sending your final effects signal to a mixing board. Pin 2 is hot (+), pin 3 is negative (-), and pin 1 is ground. The Stereo Master Output control does not effect the levels present at this output. Use the Mains/XLR output slider on the front panel to adjust the level at these outputs.

HEADPHONE OUTPUTS

Headphone outputs may be found on the front and rear panel. Each headphone output is a standard 1/4" stereo jack. The Stereo Master Output control sets your final level present at these jacks.

NOTES:

1)When a true stereo signal is applied to the inputs, the resulting output is true stereo (dry signal only). If both outputs are used with a mono input signal, a stereo image is produced.

2)Using one output with a mono or stereo source provides a mono signal combining the information from both outputs.

3)The effect output is a processed combination of both the left and right input signals.

4)When you use the Panner, make sure you are using both outputs (stereo out), if you're using only one output you'll get NO EFFECT! This is because the two outputs are opposite and the SGX 2000 sums the outputs, the effect signals therefore cancel each other.

5)The headphone outputs are individually driven with their own buffer amp.

EFFECT LOOP SEND and RETURN:

EFFECT LOOP 1

Effect Loop 1 is a mono send and return located at the end of the analog section and before the programmable seven band Equalizer. Connections are standard 1/4" mono jacks.

EFFECT LOOP 2

Effect Loop 2 is a stereo send and return located after the Mix section. Connections are standard 1/4" mono jacks.

NOTES:

1)When you have a device plugged into the effect loops, keep the Master Overide switches on the front panel in. To switch the effect in and out, add the Patchbay algorithm to the preset.

2)You may use the effect send jacks in Loop 2 as "pre-fader" outputs.

3)Use the effect send of Loop 1 as a direct out from the "preamp" section of the SGX 2000.

MIDI OUT

The MIDI output jack is used to transmit all MIDI control information from the SGX 2000 to whichever MIDI device is next in the chain. When using the SGX 2000 with an X-15 ULTRAFOOT, connect a MIDI cable to the 5 pin MIDI IN jack on the X- 15.

MIDI IN

This jack receives the MIDI signal containing the MIDI messages. It enables you to "talk" to the SGX 2000 from an external source such as an X-15 ULTRAFOOT, a

computer equipped with MIDI ports and associated software or a sequencer. Any MIDI information sent to the MIDI In jack is echoed to the MIDI Thru jack. When using the SGX 2000 with an X-15 ULTRAFOOT, connect the MIDI cable to the 5 pin MIDI OUT jack on the X-15.

MIDI THRU

A MIDI Thru jack is provided on the SGX 2000 allowing you to continue a chain of MIDI devices and let MIDI information pass "thru" the unit to the next one. Information leaving the Thru jack is a direct copy of the MIDI messages received at the MIDI In jack. The information is buffered so the integrity of the signal is not degraded when passing thru.

All MIDI Jacks are standard 5 pin DIN connectors utilizing standard MIDI connections. No phantom power is present on the unused terminals. ART recommends these unused terminals remain unused.

PWR OUT

The Power Output jack located at the rear panel provides an OUTPUT voltage of (+)9 Volts DC. Use this jack to power external devices requiring a wall mount adapter. The ART X-11 and X-15 can be powered with this power jack. The jack will accept a female connector with an inside diameter of 2.1mm. Do not plug in any external power supply such as a wall mount adapter to this jack. Doing this may cause serious damage to your SGX 2000 or quite possibly yourself!

CONTROLS AND OPERATION

INPUT LEVEL INDICATORS

Three front panel LED's indicate signal level at all times. They are labeled: PRES, NOM, and CLIP. These LED's display the status of the input signal after it has passed the Drive control, Digital Processor Input level control, Second Stage Equalizer and the programmable seven band equalizer. The bottom LED (PRES) is green and lights when a small amount of signal is seen by the SGX 2000. When you are operating with a nominal amount of signal the middle yellow LED (NOM) lights. Clipping is indicated by the top red LED (CLIP).

Adjust the input level to operate the SGX 2000 with the NOM LED lit the majority of the time. Allow for transients to light the CLIP LED occasionally.

Be sure you are not causing the SGX 2000 to clip with the front end level, analog effects and equalizer settings.

NOTE: For additional information regarding proper signal levels, refer to the Level section in Appendix A.

DIGITAL PROCESSOR INPUT LEVEL CONTROL

This slide control adjusts the amount of signal sent to the digital effects section of the SGX 2000. It is located at the end of the analog effects section after Loop 1's return. Adjust the control to light the NOM LED the majority of the time and allow for transients to light the CLIP LED occasionally. When the slider is set to the far left, signal is still sent through the processor. A hotter signal from the analog section is permitted when at this setting.

MAINS/XLR OUTPUT LEVEL CONTROL

The Output Level Control adjusts the final effect output level of the SGX 2000. With the slider fully to the left, there is no output signal present at any of

the output jacks. As you move the slider to the right the output signal level of the unit increases. When the slider is fully to the right, 100% effect output is achieved. With this slider you control the level to the Loop 2 effect send and the XLR outputs, as well as to the final output section.

SEVEN SEGMENT DISPLAY

(Red Numeric Display)

The Seven Segment Display keeps you constantly informed of your Preset Number. Preset numbers are displayed from 001 to 200. When a preset is active the display is stable. A flashing display indicates you are in Edit Mode and a preset is ready to be recalled. The right decimal point will light to warn you your internal lithium battery is low and needs replacing. When using the Tuner, this display will become your tuning meter.

LIQUID CRYSTAL DISPLAY (LCD)

All information relative to a preset indicated by the Seven Segment Display is displayed in the LCD. Backlighting of the display is provided for ease of use in low light situations. The upper sixteen characters mainly display the Preset Title (name). If no title has been assigned, the display will read "<blank title>". In some cases other information will be displayed here. The lower sixteen characters display mainly the number and abbreviated description of effects stored, effects to be selected or deleted in the preset, and effect parameter information. Other information may appear here also. The view angle may be adjusted and is covered in the following section under the UTILITY function.

A user or factory preset would be displayed in the LCD like the following representation.

SGX 2000 3 CMP+DST+REV 1

The title appears in the top half of the display. It may be up to sixteen characters long.

In the center of the bottom half of the display, three letter abbreviations of the effects in the preset appear.

The number displayed at the bottom left side of the LCD indicates how many effects are present in the preset. A number at the far right of the bottom half of the display indicates how many MIDI controllers are assigned to the preset when Performance MIDI is engaged.

A left or right arrow indicates more information is available for viewing. To view the information, press the Value button and turn the Encoder left or right.

SGX 2000 5 ←CMP+DST+REV 1→

LED EFFECT INDICATOR ARRAY

Under the LCD are 16 individual LED's which indicate at all times what effects are present and active in a preset. When an LED is lit, it indicates which effect is present and active in the preset you are currently using. A flashing LED

indicates the effect is present in the preset but has been turned "off" from an external controller such as the X-15 ULTRAFOOT.

ROTARY CONTROLS

ENCODER

The rotary Encoder enables you to make fast and accurate changes to presets, parameters, and values accessable in each preset or function. You will notice the encoder will turn continuously in either direction. When adjusting values, you may notice they sometimes "wrap" around to the beginning or end of their range. Other times when you reach a range end you will find you must go in the opposite direction to return to the beginning. Each click of the Encoder will change the parameter value one step.

DRIVE

The Drive control sets the input level to the Preamp section. When the control is set at 0, no signal is sent to the effects. Range runs from 1 to 11.

SECOND STAGE EQUALIZATION:

The Second Stage Equalizer is a five band cut and boost equalizer that allows you to fine tune your sound from the front panel at any time without having to program or edit a preset. Cut and boost levels are plus and minus 12 dB.

THRUST

Centered at 80Hz this controls your bottom end sound.

GROWL

At 160Hz, control the upper end of your lows and lower mids to add some depth to the signal.

WARMTH

500Hz is the center point of this band. Use it to color and fill in the sound.

CRUNCH

The frequency center is 2.2KHz and allows you enhance the upper midrange.

EDGE

Add just what it says. The 5KHz frequency puts on (or takes away) the edge of the sound.

TUBE DRIVE CONTOUR

Use this control to vary the harmonic balance sound of the tube. As you turn the control from left to right the frequency goes from low to high. Accent your sound at various frequencies to bring out the extra growl, punch, or edge to your tube distortion sound. The most neutral setting for this control is 12:00.

LEFT/RIGHT BALANCE

The balance control pans the signal left or right to the headphone outputs and the Line/Amp outputs. It is the last control in the signal chain.

STEREO MASTER OUTPUT

This control sets the final output level heard at the Instrument output, Headphone outputs, and Line/Amp outputs.

PUSH SWITCHES

MASTER OVERIDE:

EFX LOOP 1

Switches Effect Loop 1 in and out. When the switch is in, the effects loop is engaged.

EFX LOOP 2

Switches Effect Loop 2 in and out. When the switch is in, the effects loop is engaged.

NOTE: The switches must be in and you must use the Patch Bay algorithm to insert and delete outboard gear for use in a preset.

CONTROL BUTTONS

The buttons on the front panel engage or select the different functions of the SGX 2000. Modes of operation are indicated by LED's. When the LED is lit the function is active.

Ten of the control buttons serve a dual purpose. The split functions are set apart by color. While you are in the PRESET MODE (standard operating mode), all buttons labeled in purple are active. When the EDIT MODE is engaged, the numbered keypad entry buttons are used for preset effects control and utilities to be accessed. These functions are labeled in grey.

FUNCTION BUTTONS

The function buttons are those which select a particular function or feature to be executed or entered for modification. Status of the function button being in an active or inactive state is displayed by an LED next to the button identification. The function is active when the LED is lit.

PRESET

The PRESET button, when pressed, engages Preset Mode. Once this button is pressed, all 200 presets may be accessed by either the keypad or rotary encoder. When the SGX 2000 is first powered on, you are automatically in Preset Mode. Audio is being processed constantly while you are scrolling through the presets with the encoder.

Two methods of Preset selection are used, scanning (with the ENCODER) and keypad entry. Selecting a preset with the encoder is easy. Scroll through the presets by turning the knob clockwise to go forward and counterclockwise to go backwards, the preset will instantly be recalled when you stop. Each click of the encoder will change the preset value by one.

For instantaneous recall of the preset using the keypad buttons, select the exact preset number. For example; if you want preset 196, locate the buttons shown on the front panel labeled 0 through 9 (the numbers are reversed image in purple),

enter 1-9-6, instantly you will see the LCD read title and preset information. If you have audio hooked up you will notice the preset has been instantly recalled. If you enter two digits, there will be a slight pause before the preset is recalled. Entering only one digit will not recall a preset.

MIX

Think of the MIX control as a three channel mixer just before the output of the SGX 2000. To set the MIX you must access and change each parameter individually. Press the MIX button until the parameter you wish to adjust is highlighted in brackets i.e. [DGFX] then change the value with the Encoder.

IN
> DRY ANFX DGFX


				OUT
	PROGRAMMABLE		>
		MIX

When the MIX button is pressed it engages the programmable mix function and allows you to set the level of the DRY, DIGITAL EFFECT and ANALOG EFFECT signals present at the output. The three Mix parameters are displayed as DRY, DGFX and ANFX. They control the amount of level present at the output of the SGX 2000. For example, when the Dry value is set at 100%, and the Digital and Analog Effect values are 0%, the full dry signal and nothing else is present at the output(s). A fifty/fifty mix is achieved when both the DRY and FX values are equal to each other.

You do not need to engage the PARAM button to change the Mix parameters. To disengage the MIX button, press either the Preset, Param or Value button.

DEFAULT VALUES: When you select a blank preset, Both the DGFX and ANFX levels are set at 75%, and the DRY value is set at 0%.

The programmed Mix parameters may be stored as part of the preset. To save the values in each preset, press the STORE button.

You may also control the Mix parameters with an external MIDI controller such as the ART X-15 ULTRAFOOT using the SGX 2000's Performance MIDI.

NOTE: Presets may have varying output levels due to a level control as one of their parameters. You may vary the individual effect output Level parameter to directly change the apparent mix of the effect in the preset.

PARAM

When you engage the PARAM button, effect parameters within the current preset may be viewed. The SGX 2000 automatically enters you into the EDIT mode when you select the PARAM button. Selection of the parameters may be done with the Encoder or by pressing the Param button repeatedly.

When you are in MIDI or UTILITY mode, pressing the Param button will allow you to select the available parameters with the Encoder knob or by pressing the Param button repeatedly.

While you are editing a preset, the Param button may be used as a cursor left key. Each time you press the button, the preceeding parameter and value will be displayed.

VALUE

Every displayed parameter value in the SGX 2000 may be changed. When the VALUE button is engaged, you automatically enter EDIT mode and are allowed to change the parameter value using the Encoder. Press the STORE button to save any changes you make.

While you are editing a preset, the Value button may be used as a cursor right key. Each time you press the button, the next parameter and value will be displayed.

Press the Value button and turn the Encoder left or right to view effects contained in a preset. A left or right arrow in the LCD indicates more information is available for viewing.

PROGRAMMING HINT: Press the Value button to change and view the parameters then use the Encoder to set the value. This way you don't have to switch between the Param and Value buttons to edit values.

BYPASS

Engaging the BYPASS button kills the effects signal and "zeroes" (sets the bands flat) the EQ in the mix passing only dry signal to the outputs. When you first press the BYPASS button in either operating mode with a preset listed in the LCD, the display will first read [ **** BYPASS ****], then it will list the preset name. The LED associated with the button will flash to indicate you are in the bypass mode. Pressing BYPASS again returns the unit to the ACTIVE mode indicated by the display [ ****ACTIVE****] for about two seconds and then just displaying the preset name and effects.

NOTES:

1)If the MIX parameters are programmed DRY = 0% and DG or ANFX = >0% and the Bypass Level Utility parameter is set to =MIX DRY LEVEL and BYPASS is initiated, no signal will be present at the outputs.

2)Bypass level is determined by the Bypass Level parameter discussed in the Utility section.

EDIT MODE

EDIT MODE is engaged when you press the EDIT MODE button. All creation of presets or preset parameter editing is done while in this mode. Titles, MIDI parameters, and Utilities are all accessed in Edit Mode. When in Edit Mode, all buttons associated with grey lettering are active. All the control buttons work as well.

You may access all two hundred presets for modification or use while in Edit Mode. Edit Mode is automatically entered when you press either the PARAM or VALUE buttons.

Previewing Presets

You may preview presets while in Edit Mode by engaging the PRESET button. Use the Encoder to scan through the presets. Only the titles of the presets are shown, so it is helpful to know the contents. The processed output signal is not affected. To recall the preset when you are ready, press the RECALL button. Signal is being processed through the last active preset. The reason for this is so you can set up for the next preset change when you want it to happen. When you stop scanning, the preset number in the Seven Segment Display will be flashing. If RECALL is pressed, the display will stop flashing indicating the preset is now active.

EDIT MODE CONTROL BUTTONS

ENTER

Use the ENTER button when you want to complete an action such as adding an effect to a preset. When adding an effect there is a [?] after the name, press enter if you wish to insert this effect into your chain. The prompt [?] (i.e. [ADD EQUALIZER?]) will appear in the LCD when it is necessary to press Enter to complete a task.

RECALL

The RECALL button is used to Recall presets while you are in Edit Mode. To Recall a preset (the Seven Segment Display will be flashing a Preset number), select the proper Preset and press the RECALL button. If you have been editing the parameters in a preset and wish to return them all to the original settings, press the Recall button.

ADD EFFECT

Pressing the ADD EFFECT button once opens the Add Effect function.

To add an effect to a preset, press this button and use the Encoder to select the effect you want to add to the chain. Turn the Encoder left or right to scan through your selections. Finalize the ADD EFFECT command (add the effect to the chain) by pressing the ENTER button. Doing this inserts the effect temporarily in memory. If audio is passing through the SGX 2000, you will hear the effect when you press the ENTER button. To make the effect permanent, press the STORE button.

To close the Add Effect function and escape to Edit Mode, press the button once or press the Edit Mode button.

You can preview the effects you may add to an effect. MAKE SURE YOU ARE IN THE EDIT MODE, press the ADD EFFECT button once, notice the lower half of the LCD shows an available effect. The effects displayed as you turn the Encoder are those available to be added to the effects chain.

It doesn't stop there! There are many sub variables of each effect to be explored. Right now let's just worry about operation and not the effects themselves. To simplify matters let's step through an example depicting the selection of four effects. We will use some of the buttons not yet explained but doing it this way will make the understanding of the programming much easier. The control buttons we use now will be defined in detail later in the manual.

Adding Effects to a Preset

When you see text within the [ ] brackets, it is the text as it appears in the LCD.

-Enter EDIT MODE (press the Grey button).

-Using the Encoder, GOTO preset 151 (the Preset LED should be lit). -Press the RECALL button [<blank title>, <no effects>].

-Press the ADD EFFECT button once

-Turn the Encoder until you see [ADD:COMPRESSOR?].

-Press ENTER (you have just entered the compressor into the chain), bottom display reads [1 CMP].

-Press the ADD EFFECT button

-Turn the Encoder until [ADD:REVERB-1?] appears.

-Press ENTER (now the reverb algorithm is entered into the chain, display reads [2 CMP+REV].

-Press the ADD EFFECT button.

-Use the Encoder to select the ACU-ENV-SIM, enter it into the chain. Display should read [3 CMP+AES+REV].

-Find then add PITCH-TRANS. *Display reads [4 CMP+AES+PTr→]

*IF YOU WISH TO SAVE THIS CHAIN OF EFFECTS AS A PRESET YOU MUST PRESS STORE NOW. -Press STORE.

*The effects you have selected are now stored in preset 151.

You may have noticed a not equals sign at the bottom left hand side of the LCD. The not equals sign indicates the changes have been made to the original values of the preset. When Store is pressed this character disappears.

REMINDER: You have not set any parameters as of yet. Don't worry, we have preselected a nominal value for each of the parameters associated with an effect as a starting point. This provides a user reference to a sound instead of starting at point zero. We feel it is useful to hear a descriptive set of parameters so you may tailor them to your own specific sound requirements. We'll look at these in just a moment as well as making a title for this preset. First, the DELETE key will be explained.

The ADD EFFECT button is also used in TITLE EDIT Mode to add characters and spaces to the title.

NOTE: Before you start building your own presets, read the section "Level Programming Hints for Building Your Own Presets" in Appendix A.

DELETE EFFECT

Pressing the DELETE EFFECT button once opens the Delete Effect function.

To delete an effect from a preset, press this button and use the Encoder to select the effect you want deleted. Turn the Encoder left or right to scan through your selections. Finalize the DELETE EFFECT command (delete the effect from the chain) by pressing the ENTER button. Doing this deletes the effect temporarily from memory. If audio is passing through the SGX 2000, you will hear the change when you press the ENTER button. Press the STORE button to make the change permanent.

To close the Delete Effect function and escape to Edit Mode, press the button once or press the Edit Mode button.

The DELETE EFFECT button is also used in TITLE EDIT Mode to subtract characters and spaces from the title.

Deleting Effects From a Preset

When you see text within the [ ] brackets, it is describing the text as it appears in the LCD.

Recall preset 151.

-Press the EDIT MODE button

-Press the DELETE EFFECT once. [DEL:COMPRESSOR?] *Do you want to delete the compressor? NO.

-Turn the Encoder knob to the right until you see [DEL:ACU ENV SIM?] *Let's delete this effect.

-Press ENTER, [3 CMP+PTr+REV].

*The effect has been eliminated but not permanently. You will audibly hear the sound change when the effect is deleted. *Press STORE to make this change permanent.

-Press STORE now.

With the elimination of an effect, you open up a space to insert another effect or leave things as they are.

If you press the DELETE EFFECT button and there are no effects in the preset, the display will read [DEL:NO FX TO DEL].

STORE

Any time you wish to permanently save parameter values in a preset, press the STORE button. All parameter values you have chosen will be stored into the preset as well as TITLE, MIX, and ON/OFF Controllers information. When you press the STORE button the LCD will display [PRESET STORED]. If the phrase [LOCKED/SELECT LOCATION 111-200] appears don't panic, presets 1 through 110 are factory presets and though the parameters may be changed, the new values cannot be stored without first UNLOCKING the presets (see UTILITY section).

TO DELETE A STORED PRESET, thereby releasing its memory to be used again, you must store a null preset at the preset number you wish to delete. A null preset consists of a blank title (all spaces, displayed as <blank title>) and no effects (displayed as <no effects>). Factory Preset 100 is programmed blank to make it easy to delete stored presets. Presets 111 through 200 are null when you receive your unit or after a factory reset.

REC/ARM

YOU MUST BE USING A PRESET SET UP

FOR SAMPLING AND IN THE EDIT MODE FOR THIS FUNCTION TO OPERATE

To reset the SGX 2000 to record a new sample, press the REC/ARM button.

While you are using any of the Sampler algorithms you will need to "reset" the record parameter to be ready to record another sample. The REC/ARM button allows you to return the Sampler to Record-Ready status. Pressing this button wipes out the existing sample.

TRIGGER

YOU MUST BE USING A PRESET SET UP

FOR SAMPLING AND IN THE EDIT MODE FOR THIS FUNCTION TO OPERATE

This button allows you to either record or play back a sample of the program material.

When you first recall a Sampler preset it is usually geared up and ready to record a sample. Most of the Factory Presets using the Sampler in the SGX 2000 are "record/ready". When the preset is recalled and signal is presented to the SGX 2000, recording is automatically triggered.

Now you may replay this sample as recorded at any time by pressing the Trigger button. If the PLAY parameter is set in the SINGLE position and you hit the button quickly and repeatedly, you will get that stuttering "rap" effect. The sampled sound can also be played back by a MIDI note on message, using a footswitch connected to a properly programmed REMOTE jack, or audio trigger.

You may determine the length of the sample time regardless of the Length parameter's value in the Preset with this button. Say your Length is set for 1.50 seconds and you feel the sample should end at a specific point less than 1.5 seconds. All you need to do is press the TRIGGER button once when you feel the sample should stop. This automatically sets the Length parameter to that amount of time.

NOTES:

1)You will have to reset the LENGTH parameter back to its original value if the full length is required. To do this, simply hit the RECALL button. Doing this will restore the LENGTH parameter to its original value. (It is assumed the preset has been STORED)

2)You cannot store the audio sample in the SGX 2000 or dump it through MIDI.

TITLE EDIT

One of the displays to appear in the upper portion of the LCD is the title of the preset. There is a total of sixteen spaces with the complete ASCII character set available to use in naming presets.

To either edit the title or create a new one you must first enter the Edit Mode. To enter the Edit Mode, press the Edit Mode button.

Now press the Title Edit button, [Title Edit] appears in the top half of the display and a cursor appears in the bottom half.

Press the Value button and use the Encoder to select characters. If the Param button is pressed, you may move the cursor left and right with the Encoder to position it for the next character. Pressing the Value or Param buttons will move the cursor right or left one space at a time. Press the Store button to save your title.

The title will appear in the upper half of the LCD and any selected effects are in the lower half. If you wish to change the title, enter the Title Edit Mode and make the appropriate changes. Don't forget to STORE the new title.

If there are characters you wish to delete in the display use the Encoder to move the cursor and then press the ADD or DELETE EFFECT button. If you wish to delete all sixteen characters press the DELETE EFFECT or ADD EFFECT buttons sixteen times. By doing this you will eliminate any characters and have a blank display to start with.

To exit or escape from the Title Edit mode, press the TITLE EDIT button once to escape to EDIT Mode or press the EDIT MODE button.

UTILITY

The Utility button allows you to access the user settable utilities available in the SGX 2000 and view system information. Listed in this section is information

regarding the variable utility parameters with their default value settings and SGX 2000 system data.

To change Utilities, first enter Edit Mode then press the Utility button. Once you are in Utility Mode you may change values by selecting the parameter and then changing the value. To do this select the parameter you wish to modify with either the Param or Value buttons. Use the Encoder to change the parameter value. (Make sure the Value LED is lit)

To view system data, press the Param or Value button until the information you're looking for appears in the display. Remember the Param and Value buttons act as a left and right cursor when they are pressed repeatedly.

You do not need to press the STORE button to save Utility parameters, it is done automatically.

To exit Utility Mode, press the Utility button to return to Edit Mode.

PROGRAMMING HINT: Press the Value button to change and view the parameters then use the Encoder to set the value. This way you don't have to switch between the Param and Value buttons to edit values.

BYPASS LEVEL

= MIX DRY LEVEL [100%]

You may globally control the level of the Bypass signal when in Bypass Mode. The Bypass Level Utility parameter overrides whatever "DRY" level is individually set in each preset. Every time Bypass is engaged, the through signal level will be whatever this value is set to. The initial default setting is 100%. When the value is set to [= MIX DRY LEVEL], the DRY level setting (from the Programmable Mix) of the individual preset will be the signal level when the preset is bypassed.

REMOTE SWITCH 1 & 2

[= BYPASS ON/OFF]

The REMOTE jacks may be programmed to either Bypass the SGX 2000, access the Increment or Decrement Preset mode, and Re-Arm or Trigger the Sampler. A footswitch and any two conductor cable is intended to be used with these jacks. If you are using an ART X-15 ULTRAFOOT, you can use the Bypass Jack feature on the X-15 to control one of the SGX 2000's Remote Jacks. A momentary (normally open) switch should be used in applications other than the X-15's bypass feature.

Use the following chart to determine how the Remote Jacks may be programmed.

#	REMOTE 1	REMOTE 2
0	BYPASS ON/OFF	BYPASS ON/OFF
1	SAMPLE-TRIGGER	SAMPLE-TRIGGER
2	INCR PROGS 2	SAMPLER-ARM
3		DECR PROGS

Either jack may be programmed for the Bypass feature, each time the footswitch is activated (hot connected to ground) the BYPASS function is accessed and acts like the Bypass button on the front panel.

The jacks may also be programmed to allow a footswitch to be used for accessing either the Trigger or Re-Arm function when using the Sampler program. Either

Remote 1 or Remote 2 can be assigned as the Trigger and Remote 2 may be assigned as the Re-Arm.

These jacks may also be programmed to increment and decrement through a set of presets. Remote 1 may be set for incrementing up and Remote 2 may be set for decrementing down. For decrement program to work, you must program Remote 1 for increment. You can not program the Remote 2 jack for decrement alone.

AUTO PM DISPLAY [ALWAYS ON]

OFF, PRESET ONLY, ALWAYS ON

This utility let's you set when the LCD displays Performance MIDI messages. When set to OFF, no message is displayed when the SGX 2000 Performance MIDI messages. Preset Only allows messages to be displayed when in Preset Mode or when editing a preset. Always On means the MIDI message will be displayed whenever the SGX 2000 receives a (Performance) MIDI message.

LCD View Angle [6]

Allows the viewing angle of the LCD Display to be adjusted. You may change the LCD view angle for the best visibility. The angle may be adjusted to maximize readability of the characters from top, front or under viewing angles. When viewing from the top, use a higher number. If you are viewing the display directly from the front, use the middle numbers. Viewing the LCD when the SGX 2000 is above you, adjust the view angle to the lower numbers.

Software Version Level

Displays the software revision level currently installed in the SGX 2000. The current version as well as the date will be displayed in the LCD. This software controls the SGX 2000's functions as well as its sounds. For your convenience write the software version in the space provided on the Introduction page at the beginning of the manual.

Preset Memory Allocation MEMORY USED= ## AVAILABLE= ####

Displays how much user memory has been used and how much user memory is available for further storage.

This utility informs you how much User Preset Memory has been used or how much memory there is available for storing presets. When you first access user memory there are approximately 5000 bytes (5.0 Kbytes) of space available. Each time you store a preset more space is used up.

Recall Factory Preset

Allows you to recall any factory preset for comparison or editing purposes.

RECALLING A FACTORY PRESET

-Make sure you are in the EDIT Mode. (Press EDIT button if not) -Press the UTILITY button.

-Use the Encoder or Param and Value buttons to select screen reading [HIT RECALL FOR ART PRESET #]

-Make sure the Value LED is lit.

-Use the Encoder to select the preset you want to recall, i.e. Preset 96.

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