Art SGX LT Manual Download Page 6

 GETTING 

STARTED

 

 

We have included this section for those of you who can't wait to experience the 

sounds of your new SGX LT. 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 LT better, refer to the rest of this manual for 

details, hints, and examples. Till later..... 

 

¾¾

 Ready:                                                                  

 

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 Additional application information can be found in Appendix A.

 

 

                                                               

 

 

 MIDI programming examples can be found in Appendix B.         

 

 

                                                               

 

 

 Hookup diagrams can be found on page 14.                      

 

 

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For all hookup combinations center the slider control. Most all presets were 

configured with the slider centered providing a fifty/fifty mix. 

 

To start, set all the knobs to twelve o'clock. Leave the controls on your amp as 

you have always had them set. Plug into the Instrument Input jack on the front 

panel.                     

 

 

┌───────────────────────────────────────────────────────────────┐

  

 

 Add more gain to the Clean channel with the Clean Gain Control

  

 

                                                               

  

 

 Add crunch to the Dirt channel with the Dirt Drive control.   

  

 

                                                               

  

 

 Switch between the Clean and Dirt Channel by pressing the Grey

  

 

 Channel Select button in the center of the front panel.       

  

 

                                                               

  

 

 Adjust the Distortion Level control to vary the Dirt channel's

  

 

 Distortion Level.                                             

  

 

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¾

 Set: 

¾

 

 

INSTRUMENT & GUITAR AMP

 

 

Plug your instrument into the Instrument Input jack located on the front panel. 

Connect a cable from your amp input to the Line Out Left Output jack. Turn the 

SGX LT on first and then turn on your guitar amp. TURN DOWN THE LEVEL OF YOUR AMP 

before you play! Adjust your front panel levels to your taste. Adjust your 

amplifier levels accordingly.  

 

INSTRUMENT & SGX LT in the EFFECTS LOOP of an AMP

  

 

Plug your instrument into your amp as normal. Connect a cable from the SGX LT's 

Instrument Input to the amplifiers effect send. Now connect another cable from 

the effects return of your amp to the Left Output of the SGX LT. Turn the SGX LT 

on first then turn on your power amp. Adjust your playing level while the effects 

loop is out of the chain. Center all your front panel knobs. Engage the effects 

loop and set the input level to the SGX LT with the effect send control of the 

amp so the signal LED is lit all the time (with signal present of course). Set 

your front panel controls as you like. 

 

 

 

Summary of Contents for SGX LT

Page 1: ...CTIVE INDICATOR 5 SEVEN SEGMENT DISPLAY 5 INPUT LEVEL INDICATORS 5 CONTROL BUTTONS 6 CHANNEL SELECT AUTO STORE 6 PRESET À 6 BYPASS 6 MIDI 6 MPT EDIT MODE 7 MIX CONTROL 7 MISCELLANEOUS 7 PRESETS 7 BATTERY BACKUP 8 BYPASS PRESET 8 SOFTWARE LEVEL 8 USER REGISTRATION 8 FACTORY RESET 8 CUSTOMER SERVICE 8 APPENDIX A 9 MISCELLANEOUS NOTES 9 APPENDIX B 9 EXAMPLES 9 Editing the MPT with the SGX LT front pa...

Page 2: ...MIDI Implementation Chart 13 ...

Page 3: ...d or external controller 15 WARRANTY 16 SERVICE INFORMATION 16 SGX LT PRESET LIST 17 TOP THIRTY PROGRAMS 17 REVERB GROUP PROGRAMS 17 CHORUS and FLANGE with REVERB PROGRAMS 18 GATED REVERB PROGRAMS 19 CHORUS and FLANGE PROGRAMS 19 TAPPED DELAY GROUP 20 IMAGE PROGRAMS 20 SLAPBACK DELAY PROGRAMS 20 REVERB WITH LONG PREDELAY GROUP PROGRAMS 20 PREDELAYED FLANGE GROUP PROGRAMS 21 THICK CHORUS GROUP PROG...

Page 4: ......

Page 5: ... Flanging Stereo Delays and Imaging Slapback and Tapped Delay Stereo Echoes Designed and manufactured in the United States of America The SGX LT has the capability of providing you with 250 of the finest studio multiple effects combinations With the power to process up to three simultaneous effects at once you may choose rich combinations of Chorus Delay Reverb Flanging Tapped Delays Gated Reverbs...

Page 6: ...ean and Dirt Channel by pressing the Grey Channel Select button in the center of the front panel Adjust the Distortion Level control to vary the Dirt channel s Distortion Level Set INSTRUMENT GUITAR AMP Plug your instrument into the Instrument Input jack located on the front panel Connect a cable from your amp input to the Line Out Left Output jack Turn the SGX LT on first and then turn on your gu...

Page 7: ...GO 3 ...

Page 8: ... professional 1 4 phone jacks The MIDI connection is accomplished via a five pin DIN jack on the rear panel INPUTS There are two mono inputs available in the SGX LT You can use both input jacks at the same time However the preamp output will be summed with the Line In input and then the combined inputs will be sent to the digital processor INSTRUMENT INPUT The Instrument Input on the front panel i...

Page 9: ...ion is one hundred twenty eight Only one hundred twenty eight presets can be accesed at one time because that is the maximum amount of presets allowed for by the MIDI standard Example four and five in Appendix B show how to program the REMOTE jack for BYPASS or INCREMENT PRESET REMOTE JACK CHANNEL SELECT The REMOTE jack switches the preamp between the clean and dirt channel A footswitch and any tw...

Page 10: ...et left of 12 o clock low frequencies are boosted and higher frequencies are cut At 12 o clock the control is flat no boost or cut to anything To the right of 12 o clock high frequencies are boosted and low frequencies are cut Frequency range is from 130Hz to 1 3KHz low to high 6 ...

Page 11: ...nd a 12dB cut in gain are the maximum ranges At zero 12 o clock the filter is flat the center frequency the actual filter frequency is 4 00Khz DISTORTION LEVEL The Distortion Level control sets the final level of the Dirt Channel Set this control so your Signal LED is lit while you re playing and the Clip LED lights with sharp attacks Be careful not to set this control to high because you might cl...

Page 12: ...maximum dynamic range the Signal LED should be on most of the time with the CLIP LED briefly flashing on transients only 8 ...

Page 13: ...ode and use any footswitch and guitar cable MIDI Pressing the MIDI button allows you to change two things One the MIDI channel the SGX LT receives information on and two access to the MIDI Program Table You can set the SGX LT to receive MIDI information on one of 16 or all channels The default setting is to receive info on all 16 channels This is known as Omni Mode and is displayed as Al in the Pr...

Page 14: ...the MIDI PROGRAM number as the MIDI number Any changes made to the MPT will be retained during power down by battery backup 10 ...

Page 15: ...er appear A 0 is equal to 100 b 0 is equal to 110 C 0 is equal to 120 C 7 is the last number and is equal to 127 MIX CONTROL The MIX slider controls the amount of dry and proccessed signal mixed together When the control is fully towards the left 0 only the dry signal is heard at the output s As the slider is moved to the right processed signal is mixed in At the center detent position a fifty fif...

Page 16: ...particular keyboard preset The MIDI PROGRAM NUMBER assigned to Y9 is 127 or C 7 as it appears in the display SOFTWARE LEVEL On power up the SGX LT momentarily indicates its operating software level in the display The software controls the SGX LT s functions as well as its sounds USER REGISTRATION Be sure to fill out the USER REGISTRATION CARD in this manual and send it in to our Customer Service D...

Page 17: ...tness or dullness of the sound The presets reflect a range of reverb effects with different combinations of these characteristics Don t be afraid to cycle through a number of presets with the mix control fully wet so you can hear the actual image position or character of the preset Above all don t be afraid to experiment APPENDIX B EXAMPLES EXAMPLE 1 Editing the MPT with the SGX LT front panel con...

Page 18: ... their presets in a variety of ways The patch causing 0 2 to appear in the display is usually the first or second patch of the lowest numbered bank if the keyboard or controller has banks of patches Press and release BYPASS The display shows 02 to indicating MIDI number 2 recalls PRESET 2 Press and hold UP until 55 appears in the display Now MIDI number 2 will recall PRESET 55 To program the rest ...

Page 19: ...nd down through multitudes of presets you need only scan through the ones you use the most Make a table of the MIDI number and assigned Preset for quick reference since you can only view the MIDI program number NOTE Start your sequence at MIDI program number ten or twenty This will leave you room for programming presets for the Increment Preset feature EXAMPLE 4 Changing the MIDI channel To select...

Page 20: ... presets will wrap around to the beginning at the end of the sequence EXAMPLE 5 Setting up five presets for Increment Preset Mode Use preset numbers 64 A1 55 44 and H1 Enter the MPT edit mode With the left decimal point blinking increment up use RAPID ACCESS mode until the display reads l P Press the BYPASS button Adjust the display to read 04 Press the MIDI button Increment down use HYPERSPEED un...

Page 21: ...e Designed and manufactured in the United States of America Applied Research Technology Inc 215 Tremont Street Rochester New York 14608 716 436 2720 716 436 3942 FAX APPENDIX C MIDI Implementation Chart ART SGX LT model 422 Date February 1992 20 BIT MULTIPLE EFFECTS PROCESSOR Version 1 00 Function Transmitted Recognized Remarks Basic Default X 1 16 note 1 Channel Channel X 1 16 Mode Messages X X D...

Page 22: ...Notes Off X X sages Active Sense X X Reset X X Notes 1 Factory default is channel 1 OMNI ON Current setting is maintained in non volatile RAM and does not change when the MUSGX LTIVERB SGX LT is powered on Mode 1 OMNI ON POLY Mode 2 OMNI ON MONO O Yes Mode 3 OMNI OFF POLY Mode 3 OMNI OFF MONO X No 18 ...

Page 23: ...UT HEADPHONES MIX 2 INSTRUMENT STEREO IMAGE SYSTEM MIX 40 Instrument In to Stereo Line Out to Two Amps SGX LT INSTRUMENT I IN L OUT COMBO AMP R OUT COMBO AMP MIX 3 INSTRUMENT EFFECT LOOP of PREAMP MIXER MIX 100 Instrument into Preamp SGX 2000 or Mixer PREAMP SGX MIXER INSTRUMENT IN OUT AMPLIFIER EFFECT EFFECT SEND RETURN À L IN L OUT R OUT MIX SGX LT 19 ...

Page 24: ... is simplified We will edit the MPT so when MIDI numbers 2 and 3 are received presets 55 and Y4 will be recalled It is assumed that the SGX LT has not had its MPT edited The keyboard or MIDI controller MIDI OUT must be connected to the SGX LT MIDI IN jack The MIDI on the SGX LT must be set to the same channel the keyboard will be sending messages on or the SGX LT MIDI must be set to AL for OMNI mo...

Page 25: ...e above limitation or exclusion may not apply to you This warranty gives you specific rights and you may also have other rights which vary from state to state For units purchased outside The United States service will be provided by an authorized distributor of Applied Research Technology Inc SERVICE The following information is provided for the unlikely event your unit requires service 1 Be sure ...

Page 26: ...r with regen 23 23 D thick slow chorus 24 24 D clean slow chorus 25 25 long slow special flanger 26 26 medium chorus with reverb 27 27 flanger with low regen 28 28 D lead guitar echo 29 29 D full flanger REVERB GROUP PROGRAMS PROGRAM PRESET DISTORTION DECAY DAMPING PREDELAY NUMBER NUMBER ENABLE TIME ms 30 30 D 2 sec 2 9 31 31 3 5 13 32 32 D 3 3 0 33 33 5 3 0 34 34 5 1 10 35 35 6 4 15 36 36 D 6 3 1...

Page 27: ...5 105 A5 delayed chorus and reverb 1 0 med speed 106 A6 D 1 5 med speed 107 A7 D 1 0 fast narrow 108 A8 2 5 fast narrow 109 A9 2 5 slow wide 110 B0 reverb flange fast 0 6 111 B1 D 1 0 112 B2 D 1 5 113 B3 2 5 114 B4 D 3 5 115 B5 reverb flange medium fast 0 6 116 B6 D 1 0 117 B7 1 5 118 B8 D 2 5 119 B9 3 5 120 C0 D reverb flange medium 0 6 121 C1 1 0 122 C2 D CHORUS and FLANGE with REVERB PROGRAMS c...

Page 28: ...o flanger slow PROGRAM PRESET DISTORTION DESCRIPTION NUMBER NUMBER ENABLE 181 J1 medium speed 182 J2 fat flanger medium speed 183 J3 D medium speed 184 J4 slow speed wider width 185 J5 D stereo wide width slow sweep 186 J6 short base wide sweep chorus 187 J7 D short base wide sweep with distortion 188 J8 D stereo wide sweep chorus 189 J9 D stereo faster sweep 190 L0 long base wide sweep 191 L1 lon...

Page 29: ... TIME NUMBER NUMBER ENABLE LEFT RIGHT 211 o1 20ms 30ms 212 o2 40ms 30ms 213 o3 D 40ms 50ms 214 o4 D 70ms 60ms 215 o5 80ms 100ms 216 o6 D 120ms 100ms 217 o7 D 120ms 140ms 218 o8 160ms 140ms 219 o9 D 160ms 180ms 220 P0 220ms 200ms REVERB WITH LONG PREDELAY GROUP PROGRAMS PROGRAM PRESET DISTORTION DECAY PREDELAY NUMBER NUMBER ENABLE TIME ms 221 P1 2 0 sec 75ms 222 P2 D 1 6 96 223 P3 1 6 150 224 P4 D ...

Page 30: ...P9 Thickerer ECHO GROUP PROGRAMS PROGRAM PRESET DISTORTION DELAY TIME REGEN NUMBER NUMBER ENABLE left right 230 U0 20ms 60ms 50 231 U1 25 232 U2 0 233 U3 60ms 140ms 50 234 U4 25 235 U5 0 236 U6 120ms 220ms 50 237 U7 25 238 U8 0 239 U9 170ms 320ms 50 240 Y0 25 241 Y1 0 242 Y2 100ms mono 243 Y3 200ms mono 244 Y4 200ms mono 50 245 Y5 400ms mono 246 Y6 400ms mono 50 247 Y7 600ms mono 248 Y8 600ms mono...

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