GFX-3 - Guitar Effects ZOOM - Free user manual and instructions

USER MANUAL GFX-3 ZOOM

GFX3F N Operation Manual

SAFETY PRECAUTIONS In this manual, symbols are used 10 highlight warnings and cautions for you to read so that accidents can be prevented. The meanings of these symbols are as follows: This symbol indicates explanations about extremely dangerous matters. If users ignore this symbol and handle the device the wrong way, serious injury or death could result. Warning This symbol indicates explanations about dangerous matters. If users ignore this symbol and handle the device the wrong way, bodily injury and damage to the equipment could result. Caution Please observe ie following safety tips and precautions Lo ensure hazard-free use of the GEX-3. Power requirements recommend the use of an AC adapter whenever possible. Wen powering the unit from batteries, use only alkaline pes [AC adapter operation] + Be sure to use only an AC adapter which supplies 9 V DC, 300 mA and is equipped with a center minus” plug Zoom AD-0006), The use of an adapter other than the specified type may damage the unit and pose a safety hazard. + Connect ihe AC adapter only Lo an AC outlt that supplies the rated voltage required by the adapter. + When disconnecting the AC adapter from the AC outlet, always grasp the adapter itself and do not pull at the cable. + During lighuning or when not using the unit For an extended period, disconneet the AC adapter from the AC outet [Battery operation] + Use four conventional IEC R6 (size AA) batteries {alkaline) + The GFX-3 cannot be used for rech: attention 10 the labelling of the batte choose the correct 1ype. + When not using the unit for an extended period, remove the batteries from the unit. + If battery leakage has occurred, wipe the battery compartment and the battery terminals carefully 10 remove all remnants of battery fluid. + While using the unit, the battery compartment cover should be closed. ing. Pay close to make sure you Environment To prevent the risk of fire, electric shock or malfunction, avoid using your GEX-3 in environments where it will be exposed to: Marring + Extreme temperatures + Heat sources such as radiators or stoves + High humidity or moisture + Excessive dust or sand + Excessive vibration or shock Handling "the GFX-3 since this can cause electric shock. + Do not place naked flame sources, such as lighted mdles, on the GEX-3 since {his can cause fire 2 The GEX-3 is a precision instrument. Do not exert undue pressure on the keys and other controls. Also take care not 1 drop the unit, and do not subject it 0 shock + Tue care Ut fariga objects (coins x ins et. liquid ean enter the unit. Éution Connecting cables and input and output À is You should always turn offthe power to the GFX-3 and all other equipment before connecting or disconnecting any cables. Also make sure 10 disconnect al connection cables and the power cord before moving the GEX-3. Alterations Never open the case of the GEX-3 or attempt to modify the product in any way since {his can result in damage Lo the unit.

Volume Do not use the GFX-3 at a loud volume for a long time Ésuon # since {his can cause hearing impairment. Usage Precautions + Electrical interference For safety considerations, the GEX-3 has been designed to provide maximum protection against the emission of electromagnetic radiation from inside the device, and prou from external interference. However, equipment that is very susceptible 10 interference or that emits powerful electromagnetie waves should not be placed near the GEX-3, as the possibility of interference cannot be ruled out entirely. With any type of digital control device, the GFX-3 included. electromagnetic interference can cause malfunctioning and can corrupt or destroy data. Care should be taken to minimize the risk of damage. + Cleaning Use a soft, dry cloth 10 clean the GEX-3. IF necessary, slighily moisten the cloth. Do not use abrasive cleanser, wax, or solvents such as paint thinner or cleaning alcohol), since these may dull the finish or damage the surface. Please keep this manual in a convenient place for future reference. ZOOM GFX-3

| de FGEX3.book 3 K—> 2004#Æ11A81R AA F#k4H#309 Introduction Thank you for selecting the ZOOM GFX-3. This product is a sophisticated Guitar Effects Processor with the followi © Versatile array of effects The Variable Architecture Modeling System (VAMS) developed by ZOOM adapts the internal confi; ration of the unit to achieve exactly the desired sound. The GFX-3 provides 50 choices, ranging from distortion and modulation effects to spatial sound processing. © Full complement of distortion effects 20 distortion type effects not only recreate the characteristics of famous vintage amps but also duplicate the sound and operation of renowned compact effects and pedals. The built-in acoustic simulator makes an electric guitar sound like an acoustic instrument. © 120 ready-to-use patches Effect module setting combinations can be stored as patches. The GFX-3 offers 60 user patches which can be freely modified, plus 60 preset patches. Together, these 120 settings let you make great music straight away. | © Mode-free editing for creative flexibility Î The selectors and keys arranged on the panel let you directly access any effect. Because there is no need for mode switching, editing can be performed quickly even during a performance. The built-in pedal makes things even simpler by letting you vary effect parameters in real time. The GFX-3 is a powerful tool for enhancing any live performance. © Energizer produces powerful sound The Energizer lets you match the output of the GFX-3 to the playback system. Enjoy powerful, dynamic sound even with a small guitar amp or an audio system with flat response. © Designed for use on stage The metal cha of the GFX-3 can withstand the rigors of use on stage. Stability is excellent, and the dual power supply allows the unit to be powered either from an AC adapter or from batteries. With one set of alkaline batteries, the unit will operate continuously for up to 11 hours. ZOOM GFX-3

The FCC regulation warning (for U.S.A.) Î This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: + Reorient or relocate the rec. g antenna. + Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. ZOOM GFX-3 5

Inserting the batteries To use the GEX-3 on battery power, insert batteries as shown below.

1. Turn the unit over and open the

battery compartment cover. (Push the tab to unlock and then raise the cover.) GFX-3 bottom Battery il compartment =}

2. Insert the batteries with correct (+)

(-) polarity into the battery compartment. Battery Four IEC R6 (size AA) compartment cover batteries

À A 25e Battery polarity alterates or each slot.

3. Close the battery compartment

cover. (Make sure that the tab is properly engaged.) NOTE + When not using the unit for an extended period, remove the batteries to prevent the possibility of damage by leaking battery fluid. the indication "bt" alternates on the display with the regular indication, the batteries are almost exhausted. Replace the batteries as soon as possible with fresh ones. Getting connected

1. Make sure that the amplifier and

the GFX-3 are switched off. Turn the volume at the amplifier to minimum. Î

2. To power the unit from the AC

adapter, insert the small plug of the adapter cable into the [DC IN] jack on the GFX-3. Then plug the adapter into an AC outlet. Connect the guitar to the [INPUT] jack of the GFX-3, using a mono cable.

4. Connect the [OUTPUT/PHONES]

jack of the GFX-3 to the guitar amp, using the cable. To monitor the sound with headphones, plug the phones into the [OUTPUT/PHONES] jack.

5. Turn power on in the following

7 FX3.book 7 K— 2004Æ11A8R AA Fk4#30N 7 Getting Ready to Play NOTE f you tu the GFX-3 on while the amplifier is already powered up, damage to the speaker may result. Always turn power to the amplifier on last. When tuning off the system, proceed in the opposite order.

6. Press the leftmost module key

(ZNR/[TOTAL]) and then the lowest parameter key. The respective key flashes, and the Energizer function for matching the GFX-3 to the playback system can be used. The display shows the current setting. Come] Parameter key Module key (NR/[TOTALI)

7. While playing your instrument, turn

the [VALUE] dial until the sound quality is as desired. ee)

AS you turn the dial, the display indication changes between 0F and 1 - 30. Higher setting values result in stronger emphasis of the low range, and lower setting values in stronger of the high range. The "oF" setting emph means that the Energizer function is turned of.

8. Toturnthe system off, proceed in

the opposite order than when turning it on. When using only one guitar amp, connect it to the

À VS Don Goo Vans CE Ô oo 63 sem No. 20001 | [OUTPUT/PHONES] jack with a shielded instrument cable. By using a Y-cable and connecting two guitar Connect the guitar output amplifiers to the [OUTPUT/PHONES] jack, you can jack to the [INPUT] jack on eve reverb and chorus sound with a wide stereo the GEX-3 spread. Guitar 2000® Guitar amps VAIGFX LR. ae e qu, Headphones Loop the cable of the AC à adapter around the hook before Ad connecting it to the [DC IN] jack. This will prevent the plug from being disconnected if the cidentally pulled. AC adapter cable is a ZOOM GFX-3

4 ù 7 FX3.book 8 K— 2004#11A8A AA F#K4#304 7 This section explains the basic operation steps, allowing you

electing a patch to use the unit right away. © T select a patch, press one of the foot switches [1] - [3] whose LED is not lit. The single effects (effect modules) in the GFX-3 can be combined, and parameter settings for each effect can be changed to achieve a desired sound. Such a combination of effects with certain parameter settings is called a patch. Patches are always called onto the panel in banks of three, and the foot switches [1] - [3] are used to select the patch.

Li it Bank number Group @ To switch to a patch in another group or bank, use the BANK [AJ/IV] keys and then the foot switches [1] - [3]. Patches are organized in user groups (U, u) which can be modified, and preset groups (A, b) which are read-only. Each group comprises ten banks numbered from © to 9, and each bank has three patches. The BANK [AJ/W] keys select groups and banks in the order UO - U9, u0 - u9, AO - A9, bO - b9.

• Pressing foot switches [1] and [2] together has the same effect as pressing the BANK [W] key, and ssing foot switches [2] and [3] together has the same effect as pressing the BANK [A] key For a detailed explanation of patch switching, see page

User groups Preset groups

I il !: ü 1 ü I ü BANK OL BANK OL. BANK 0 BANK OL. EE EN pro fr fn Part ul PATES ul biuait El Luvit El GroupU Groupu Group À Group b Altering an effect with the pedal © Move the expression pedal up or down while playing your instrument. The effect depth or volume or another parameter of the effect will change in real time as you move the expression pedal. (Which parameter changes depends on the patch.)

• For some patches, the pedal has no effect For an explanation of effect control with the pedal, see page 15. Move back ( L and forth ! =

Quick Guide RCE Modifying the sound of à a patch While playing your instrument, use the following selectors and keys. IREV/DLY] selector Selects the REV/DLY module effect type. [MOD selector Selects the MOD module effect type. Ü IDRIVE] selector Selects the DRIVE module distortion type vams Module keys Pressing these keys repeatedly switches the respective module on and of. D @ To switch the effect module on or off, push the expression pedal fully down. The expression pedal also incorporates a push-down switch that allows on/off control of a specific effect module. For an explanation of how to select the module to be operated with the pedal, see page 15. Push down all the way

Storing effects à © To store the modified patch, press the [STORE] key. The GFX-3 goes into store standby condition. If necessary, use the BANK[A JW] keys and the foot switches [1] - [3] to select the bank and patch number in which to store the current effect settings.

• If a patch from a preset group was selected, the patch number 1 of user group bank "U0" will automatically be selected as store target. [2] To carry out the store process, press the [STORE] key once more. To cancel the operation, press the [GROUP/EXIT] Key. For a detailed explanation of the store procedure, see page 14. For information on how to return the user group patches to the factory default condition, see page 14. ZOOM GFX-3

| de n-GFX3.book 10 — 2004#Æ11A8A AA F#k4H304% Immediately after you turn on the GFX-3, it is always in the condition for playing patches stored in memory. Panel display Immediately after you turn on the GFX-3, the following information is shown on the panel. When à dot (.) is shown here. an be selected from a u group or preset group. Group (U/u, Ab) The keys for Bank number (0 - 9) RU m9 fect modules that are ON in this patch are lit <—_ When a dot (.) is shown here, the patch has been modified.

NOTE + While a patch is being modified, the setting value of the currentiy selected parameter is shown on the display. To return to the group/bank display, press the [GROUP/EXIT] key. While the setting value of a parameter is shown, take care not to accidentally switch the patch. Otherwise the setting contents will be lost. Selecting a patch

1. To select a patch, press one of the

foot switches [1] - [3] whose LED is not lit. The LED of the foot switch for the patch that is currently selected is li NOTE Hf you press the foot switch whose LED is lit, the unit goes into bypass/mute condition p.11). 2.To select a patch in another group or bank, use the BANK [AJ/[V] keys and then the foot switches [1] - [3] to select the group and bank. For example, if you repeatedly press the BANK [A] key, the group/bank i itched as follows. User groups (HE -U2--U3 Preset groups ADR 1R9-b0..69- Pressing foot switches [1] and [2] together has the same effect as pressing the BANK [W] key. and pressing foot switches [2] and [3] together has the same effect as ng the BANK [A] Key.

3. To limitthe patch selection to user

groups or preset groups only, press the [GROUP/EXIT] key. Each time you press the key, the available groups change as follows. User groups Preset groups Both groups only only 110 ER Û 1 POSER F D = ot is lit

Selecting and Playing Patches Using the internal tuner (bypass/mute) The GFX-3 has à built-in auto-chromatic tuner for guitars. To use the tuner function, the built-in effects must be bypassed (temporarily turned off) or the unit must be muted (original sound and effect sound turned off).

1. To set the GFX-3 to the bypass

(mute) condition, press the foot switch of the currently selected patch (the switch whose LED is lit). Pressing and immediately releasing the foot switch sets the GFX-3 to the bypass condition. The expression pedal is automatically switched to function as a volume pedal ing and holding the foot switch for more than one second sets the GEX-3 to the mute condition. Mute Press and release after more than 1 second IE)

2. Play the open string you want to

tune. The display shows the note which is closest to the current pitch. Adjust the pitch so that the indicator shows the desired note.

The note is shown on the left part of the display. A=A Cf, E The more the pitch is off, the faster the rotation of the display

3. To change the reference pitch of

the tuner, use the [VALUE] dial. The current reference pitch is briefly shown on the display. The default setting after power-on is 40 (center À = 440 Hz). While the reference pitch is shown, you can change the pitch by tuming the [VALUE] dial. The setting range is 35 (435 Hz) - 45 (445 Hz) in 1-Hz steps. When the GEX-3 is turned off and on again, it will be reset to 440 Hz.

4. To return to the normal condition,

press one of the foot switches [1] - [S]- The patch of that foot switch becomes active again. IOTE If you switch the bank/group while using the tuner, the tuner function will be temporarily disabled. When you return to the original bank/group, the tuner function becomes active again. ZOOM GFX-3

| de n-GFX3.book 12N—% 2004#Æ11A8A AA F#k4H304% Changing the Sound of a Patch The patches of the GFX-3 can be modified by changing effect types and parameters. This section shows how to edit patches. INPUT— comP/so | DRIvE ]H EQuauIzER || znR H casiner H mon }-{[revoiy Ê> oUuTPUT Patch configura Each patch of the GFX-3 cons effects (effect modul illustration above. A patch i combination of modules, each with their distinct parameter setti Within each module, there are several different but related effects which are called effect types. For example, the MOD (modulation) module comprises effect types such as CHORUS, PHASER, and WAH, of which one can be selected. The elements that determine the sound of a patch are called effect parameters. Each module has certain effect parameters, whose value can be adjusted with the effect module keys, PARAMETER keys, [VALUE] dial, etc. NOTE Also within the same module, different effect types will have different parameters. Basic editing The most common steps for editing a patch are shown below. For a detailed description of effect types and parameters in each module, see the section "Effect Types and Parameters" on pages 17-22.

1. Select the patch to edit.

Patches for editing can b preset group (A, b) or a user group (U/u). Patches from a presel have altered such a patch and want to keep it, you must store it in a user group (—»p.14 ). selected from either a up are read-only. If you

2. To change the patch level, operate

the [VALUE] dial. While the group/bank number indication is shown on the display, the [VALUE] dial can be used to adjust the patch level (final output level of the patch). a 12 CS, D When you turn the dial, the current patch level setting (1 - 30) appears on the display. À dot (.) in the bottom right of the display indicates that the patch has been edited.

8. 1f required, use the three selectors

to choose the DRIVE, MOD, and REV/DLY module effect type. DRNE ve mm selecter QE D DRE | [CLASSIC] 77) (7 3—ISTANDARD] key “am Hem key The distortion type of the DRIVE module is set with the [DRIVE] selector and the two module Keys ([CLASSICJISTANDARD!).

module to edit. LE. + BASS The module keys serve for selecting an effect EQ modul module to work with. The assignment of keys to | effect modules is shown above. & NOTE ia The keys for modules that are ON in a given When you use the selector to switch the patch are lit. When you press a key to select the module, the light flashes. (If you select a module that is currently off, the key flashes more slowly.)

5. To switch the module between ON

Use the [VALUE] dial to change the setting. The [VALUE] dial controls the setting value of the currently selected parameter. The current setting value is shown on the display.

8. Repeat steps 3 - 7 to edit other

modules and parameters. NOTE To keep the patch, be sure to perform the steps for storing it (—> p. 14). Othenwise all changes will be lost when you switch to another patch. ZOOM GFX-3

| de TGFX3.book 14K—5% 2004#11H8F ARE ‘F#4H#304 Storing a Patch This section shows how to store an edited patch in memory.

1. Press the [STORE] key.

The GFX- es into store standby condition The display shows the current group name and ‘bank number, and the LED of the respective foot switch lights up. HINT A patch can be stored either while playing it or while it is being edited.

2. Use the BANK [AJ/Y] keys and the

foot switches [1] - [3] to select the bank and patch number in which to store the patch. san y NOTE Patches cannot be stored in a preset group. If a patch from a preset group was selected when you press the [STORE] key, the patch number 1 of user group bank *U0" will automatically be preselected as store target.

3. Press the [STORE] key once more.

The patch is stored, and the display shows the group and bank of the store target. Since the edited contents are now stored, the "EDITED" dot on the display disappears. If you press the [GROUP/EXIT] key instead of the [STORE] key, storing i celed. Resetting the GFX-3 to the factory default condition The patches in the user groups can be returned to their original condition at any time, even if you have changed them.

1. Turn power to the GFX-3 on while

keeping the [STORE] key depressed. The indication “AL” is shown on the display. (AL)

2. Press the [STORE] key once more.

AI patches are reset to the factory default condition, and the unit automatically switches to play mode. By pressing the [GROUP/EXIT] key before carrying out step 2, you can cancel the operation and go directly to the normal condition. I & ZOOM GFX-3 |

rs 15N-D 2004Æ11A8E AA +H4H30% Other Functions This section explains how to vary an effect parameter with the expression pedal, and how to perform special functions such as adjusting the expression pedal Using the expression pedal to vary an effect

1. Use the BANK [AV] keys and

foot switches [1] - [3] to select the patch to be controlled by the expression pedal. san y

2. Repeatedly press the [PEDAL] key

to select the module to control. = avan = vount The [PEDAL] key selects the module that will be controlled by the expression pedal. The currently selected module is indicated by the row of LEDs just below the key. Each push of the key cycles through the DRIVE — MOD — REV/DLY — VOLUME settings. The controlled parameter with each setting is described below. + DRIVE Expression pedal adjusts GAIN parameter of DRIVE module (BODY parameter for some effect types). The distortion amount changes. + MOD Expression pedal adjusts effect type currently selected in MOD module. The parameter depends on the effect type. + REV/DLY Expression pedal adjusts effect type currently selected in REV/DLY module. The parameter depends on the effect type. + VOLUME Expression pedal adjusts the volume before input to the MOD module HINT + For information on controlled parameters when "MOD" or REV/DLY" is selected, see pages 17 - 22. I the module that was selected as control target is currently OFF, the pedal will have no effect until i is fully pushed down to switch the module ON.

8. Play your instrument and move the

expression pedal to try out the effect. If necessary, edit the effect type or effect parameter that is being controlled. HINT +_ The selected control target is stored separately for each patch. If necessary, store the patch (— p. 14). By pushing the expression pedal fully down, you can switch the controlled effect module ON and OFF. ZOOM GFX-3

Adjusting the expression down and release it. pedal The expression pedal is adjusted for optimum operation at the factory, but sometimes, readjustment may be necessary. If pushing the — Push strongiy, so that pedal touches here. pedal fully down does not have a strong effect, n or if the volume or sound changes excessively even when the pedal is only lightly pushed, —> calibrate the pedal as follows. — } wren foot is eg. =) pedal returns slightly.

1. Hold down the [PEDAL] key while

turning power to the GFX-3 on. 4. Press the [STORE] key. The indication "dn” appears on the display The adjustment is complete, and group/bank display for the patch appears again.

DER HINT . . +_ The position of the pedal in step 3

2. Fully raise the expression pedal determines the module on/off switching

and press the [STORE] key. point. If you want the pedal to perform on/ & The indication "UP" appears on the display. off switching with a lighter touch, set the & @) pedal in step 3 to a somewhat higher @) position. +_Ifthe indication "Er" is shown, repeat the , procedure from step 2. | Pedal fully raised mir 16 ZOOM GFX-3

| En-GFX3.book 17 K— 2004#11A8R AA ection, all effect types and parameters of the modules in the GFX-3 are explained. ation, the GEX-3 has eight effect modules which can be thought of as bei ssible to use all effect modules together, or to switch individual modules on and off. Nearly all modules F&4#30N s shown in the connected in series. It is incorporate several effect types, of which one can be selected at a time. COMP ISOLATOR | | MS CLEAN HI-GAIN Z00M OVER DRIVE DIST FUZZ METAL ACOUSTIC Effect types STK4EV REVERSE DLYHALL DLY+ROOM DLY:SPRING The effect types and parameters that can be used in each module are listed below. The pedal symbol (2 ) indicates that the parameter can be +ZNR/[TOTAL] module ed to the expre ion pedal in real time (> p. 15). This module serves for adjusting ZNR (ZOOM Noise Reduction), patch level, and other parameters that are common to all patches. Parameter 1 I ZNR/D GATE Parameter 2 I PATCH LEVEL 0F,Z1-78,G1-G8 1-30 Adjusis ZNR/noke £ enabled. With the G1 - G8 setings, noise gate is enabled. $ or maximum noise reduction (higher settings) without producing unratural sound cutoff Adjusts the final patch output level. Parameter 3 [_ MASTERLEVEL Parameter 4 ENERGIZE 0-30 Adjusts the master level for all patches. result in stronger emphasis on stronger emphasis on bass. The "oF” setting disables the Energizer The compressor serves to reduce excessive signal levels. The +COMP/ISO (Compressor/Isolator) module isolator allows cutting or emphasizing a particular band Parameter 1 I COMPASO Parameter 2 ATTACK/HIGH ATTACK (CO) HIGH (15) co.ls FS,SL 0F,-12-12 Select the effect by choosing CO (Compressor) or IS (Isolator). The effect of parameters 2 - 4 difers, depending on which seting is chosen here. The time lag between signal Input and start of compressor action can be set 10 FS (FAST) or SL. (SLOW). Adjusts high-range mix. ZOOM GFX-3

Adjusts modulation intensity panni Parameter 3 I RATE Parameter 4 I CLIP “1-30 0-10 Adjusts modulation speed. Fer eu ronge on ar EEE Î TYPE 6: VIBE (Ub ) (Vibrato) This is an automatic vibrato effect. Parameter 1 I COLOR Parameter 2 I DEPTH 0-10 0-10 FAdjusts ie sound quality of te effect sound Adjuse effect depui Parameter 3 I RATE Parameter 4 I MIX «1-30 0-30 Ajust effect speed. Ajust original sound mix TYPE 7: PITCH (PE ) (Pitch Shifter) This effect can shifl the pitch up or down. Parameter 1 I DELAY Parameter 2 I SHIFT 0-30 -12--1, dt, 1-12, 24 Adjusts he delay time of the effect sound. Sets re pitch shifcamount The “A seung result a a detune ehect Parameter 3 I TONE Parameter 4 I MIX 0-10 0-30 Adjusts effect tone. Adjusts original sound mix TYPE 8: SFX ( SF ) (Special Effects) Uses random wanveform and envelope processing Lo create a special kind of sound. Parameter 1 I COLOR Parameter 2 I DEPTH 0-10 0-10 clect de way the sound is modulaied. With ihe 0 seting, he is modified using a random, tair-Shaped waveform. With the "10 setting, the level changes of the original sound are reflected in the effect sound. Intermediate values result in intermediate effect action. Adjusts the effect depth (sensitivity). When parameter 1 has been set 10 a fairly high value, increasing (his parameter resulls in varied delay time according to signal intensity ZOOM GFX-3

This effect lets you vary he pitch in real time, using the expression pedal Parameter 1 I COLOR Parameter 2 I MODE 1-8 UP, dn Sclects the pedal pitch pe. (See Table 2) Sets the pitch change direction. Parameter 3 I TONE 0-10 [Table 2] Ass ee tone. COLOR MODE a Pedal minimum value 2x Pedal maximum value COLOR MODE æ# Pedal minimum value 2 Pedal maximum value 1 Ju -100 cent Original sound only | 5 | UP |[-foctave+DRY | +1 octave + DRY dn_|Original sound only -100 cent an | +1 octave + DRY | _-1 octave + DRY 2 [UP| DOUBLING Detune + DAY. 6 | UP | 700cent+DRY | 500 cent + DAY dn | _Detune + DRY DOUBLING an | 500 cent+DRY | _-700 cent + DRY 3 [UP 0 cent + octave 7 [UP | -(0H2)+DRY +1 octave dn +1 octave 0 cent an +1 octave 2 (0 Hz) + DRY 4 [up G cent 2 octaves 8 [UP | (0H)+DRY | +1octave + DRY dn -2 octaves 0 cent an |+1octave+DRY | _- (0 Hz) + DAY <REV/DLY (Reverb/Delay) module This module comprises various spatial effects including reverb and delay. TYPE 1: HALL (HL ) This is a reverb effect which simulates the acoustics of à concert hall. TYPE 2: ROOM (-/?) This isa reverb effect which simulates the acoustics of à room, TYPE 3: SPRING ( SP) This isa reverb effect which imulates a spring type reverb machine

Li 4 GFX3.book 22N—% 2004#11A8A AA F#k4H304% REV/DLY (Reverb/Delay) module Parameter 3 I MX 0-30 Aus the ever sound volume Level TYPE 4: MN-DLY (/2d ) (Mono delay) This is à momaural delay with a duration of up 10 1.5 seconds TYPE 5: PP-DLY ( Pd ) (Ping-Pong Delay) When two amplifiers are used, this serves as a ping-pong delay effect with a duration of up to 1.5 seconds. When one amplifier is used, the effect is à mono delay: TYPE 6: ECHO (£{ ) This is a monaural echo simlating à tape echo. TYPE 7: PP-ECHO ( PE ) (Ping Pong Echo) When two amps are used, the delay sound moves back and forth between them. When one amp is used, ie effect is the same as for monaural echo. Parameters for TYPE 4 - 7 are the same. Parameter 1 TIME Parameter 2 I FB 1-99,10-15,1-19 0-10 Adjusts the delay time in 10-ms steps in he range of 10 - 000 ms (I 99), and in 100-ms si ove 1 (1.0 - 1.5). By select can specify a note referenced to BPM as set with paramete! Adjusts number of repeat cycles (feedback) for delay sound. Table 3) Parameter 3 I MIX Parameter 4 I DLYBPM = 0-30 40-199 Ajust te delay ie in BPM (eus per minute) Th setting valid AAdjusts delay sound level only when parameter 1 is 41 - 19. Settings of 100 and above are shown sich a dot () between the two figures, [Table 3] Value Hi & EH 4 5 F7 #8 E] Corresponding| ro |" na [avt Fair uplet due Queer [Smet À note [MM |quarernoe | #rn0 | canin note | note sixteenthnote | wipler note | note © TYPE 8: REVERSE (-£ ) Produces a sound like a tape played in reverse Parameter T I TIME Parameter 2 I FE 5-99, 10-1501 0-10 Adjusts the delay time Adjusts number Of repeat cycles (feedback) for delay sound Parameter 3 I MIX Parameter 4 I DLYBPM 0-50 40-199 Ajust te delay ie in BPM (eus per minute) Th setting valid AAdjusts ie delay sound level only when parameter 1 is 41 - 19. Settings of 100 and above are shown sich a dot () between the two figures, TYPE 9: DLYHAL ( dH ) (Delay + Hall Reverb) This is a combined delay and hall reverb ellect. TYPE 10: DLY+ROOM ( dr ) (Delay + Room Reverb) This is a combined delay and room reverb effect. TYPE 11: DLY + SPRING (5 ) (Delay + Spring Reverb) This is a combined de rs for TYPE 9 - 11 are the same. + Paramel Parameter 1 I DIVTIM Parameter 2 I DLVFE 1-50 0-10 Ajust he delay time in 10m steps in de range of 10 - 300 ms. Ajust te delay Feedback amount Parameter 3 I DLYMIX Parameter 4 I REVMIX AUS 0-15 Adjust the delay sound level Adjusts he reverb volume level ZOOM GFX-3

Troubleshooting No sound, or very low volume + Is the power switch set to ON? + Are [INPUT] jack and [PHONES/OUTPUT] jack connected correctiy to instrument and amplifier? + Is the shielded cable defective? + Is the GFX-3 set to the mute condition? + Is the master level parameter set to a low value? + Is the expression pedal pushed down? For some patches, the expression pedal controls the volume. Set it 10 a suitable position: Sound is unnaturally distorted + Adjust level and GAIN parameters of effect modules. + Set COMP/ ISO module to OFF. When a guitar with high output is used with these on the DRIVE module setting. h noise levels + Adjust ZNR parameter. If problem persists, try. reducing GAIN If BOOSTER or COMP/ ISO module is used, try decreasing GAIN parameter of DRIVE module. M Expression pedal on/off switching does not work properly. + Try the procedure described in Calibrating the Expression Pedal' on page 16. M Bypassed sound is unnatural + The Energize works also in the bypass condition. Set the Energize to "oF" effects, unwanted distortion may occur depending Specifications Effect Programs Effect Modules Patch Memory SOiypes 7 modules USER: 60 patches PRESET: 60 patches “Total 120 patches Maximum output level +3 dBm Output load impedance 10 Kilohms or higher 2-digit 7-segment LED display Display Power Requirements. Sampling Frequency 31.25 kHz AC adaptor 9 V DC, center minus, 300 mA (ZOOM AD Conversion 20-bit, 64-imes oversampling AD-0006) D/A Conversion 20-bit, 8-times oversampling Batteries 4 x IEC RG (size AA) Continuous operation: approx. Inputs LL hours (with alkaline batteries) Guitar input Standard mono phone jack Rated input level 20 dBm External Dimensions _323(W) x 175.5 (D) x 70 (H) mm Input impedance 470 kilohms Weight 22 kg (without batteries) Outputs * 0 dBm = 0.775 Vrms Standard stereo phone juck » Design and specicaons are subject change witiout notice Cor line/headphones) A 2 A 4® Co) El En) Cm Ce) EE En) Cm) mms) Pi] ES