Operation Manual
Thank you for selecting the ZOOM G1/G1X (hereafter simply called the "G1/G1X"). Please take the time to read this manual carefully to get the most out of this product and to ensure optimum performance and reliability.
Keep this manual at hand for future reference.
Contents
SAFETY PRECAUTIONS / Usage |
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PATCH LEVEL ........................ |
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Precautions .................................. |
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COMP/EFX (Compressor/EFX) |
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Terms Used in This Manual.......... |
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module ................................. |
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Controls and Functions / |
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DRIVE module ........................ |
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Connections ................................ |
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EQ module .............................. |
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Selecting a Patch ........................... |
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ZNR/AMP (ZNR/Amp Simulator) |
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Using the Tuner |
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module ................................. |
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MODULATION module |
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Using the Rhythm Function |
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DELAY module |
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Editing a Patch |
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REVERB module |
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Storing/Copying Patches |
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G1/G1X Preset Pattern |
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Changing the Way Patches Are |
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Restoring Factory Defaults |
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Called Up |
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Special Features of G1X |
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Using a Foot Switch or Pedal |
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[PEDAL ASSIGN] key |
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Using the foot switch (FS01) |
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operation |
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(G1 only) |
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Adjusting the expression |
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Using the expression pedal |
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pedal |
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Effect Types and Parameters |
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Specifications |
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Linking Effects |
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Troubleshooting |
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Explanation of symbols |
18 |
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© ZOOM Corporation
Reproduction of this manual, in whole or in part, by any means, is prohibited.
SAFETY PRECAUTIONS / Usage Precautions
SAFETY PRECAUTIONS
In this manual, symbols are used to highlight warnings and cautions for you to read so that accidents can be prevented. The meanings of these symbols are as follows:
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This symbol indicates explanations about extremely |
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dangerous matters. If users ignore this symbol and |
Warning |
handle the device the wrong way, serious injury or |
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death could result. |
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This symbol indicates explanations about dangerous |
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matters. If users ignore this symbol and handle the |
Caution |
device the wrong way, bodily injury and damage to |
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the equipment could result. |
Please observe the following safety tips and precautions to ensure hazard-free use of the G1/G1X.
Power requirements
Since power consumption of this unit is fairly high, we Warning recommend the use of an AC adapter whenever
possible. When powering the unit from batteries, use only alkaline types.
[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 the AC adapter only to an AC outlet 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 lightning or when not using the unit for an extended period, disconnect the AC adapter from the AC outlet.
[Battery operation]
•Use four conventional IEC R6 (size AA) batteries (alkaline).
•The G1/G1X cannot be used for recharging.
•Pay close attention to the labelling of the battery to make sure you choose the correct type.
•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 to remove all remnants of battery fluid.
•While using the unit, the battery compartment cover should be closed.
Environment
To prevent the risk of fire, electric shock or
Warning malfunction, avoid using your G1/G1X in environments where it will be exposed to:
•Extreme temperatures
•Heat sources such as radiators or stoves
•High humidity or moisture
•Excessive dust or sand
•Excessive vibration or shock
Handling
• Never place objects filled with liquids, such as vases, on
Warning |
the G1/G1X since this can cause electric shock. |
•Do not place naked flame sources, such as lighted candles, on the G1/G1X since this can cause fire.
•The G1/G1X is a precision instrument. Do not exert
undue pressure on the keys and other controls. Also take Caution care not to drop the unit, and do not subject it to shock or
excessive pressure.
•Take care that no foreign objects (coins or pins etc.) or liquids can enter the unit.
Caution
Connecting cables and input and output jacks
You should always turn off the power to the G1/G1X and all other equipment before connecting or disconnecting any cables. Also make sure to disconnect all connection cables and the power cord before moving the G1/G1X.
Alterations
Never open the case of the G1/G1X or attempt to Warning modify the product in any way since this can result in
damage to the unit.
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Volume |
Caution |
Do not use the G1/G1X at a loud volume for a long |
time since this can cause hearing impairment. |
Usage Precautions
Electrical interference
For safety considerations, the G1/G1X has been designed to provide maximum protection against the emission of electromagnetic radiation from inside the device, and protection from external interference. However, equipment that is very susceptible to interference or that emits powerful electromagnetic waves should not be placed near the G1/G1X, as the possibility of interference cannot be ruled out entirely.
With any type of digital control device, the G1/G1X 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 to clean the G1/G1X. If necessary, slightly 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.
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ZOOM G1/G1X |
Terms Used in This Manual
This section explains some important terms that are used throughout the G1/G1X documentation.
IN COMP/EFX DRIVE EQ ZNR AMP MODULATION DELAY REVERB OUT
■ Effect module
As shown in the illustration above, the G1/G1X can be thought of as a combination of several single effects. Each such effect is referred to as an effect module. In addition to modules such as DRIVE and MODULATION, the G1/G1X also provides a module for noise reduction and amp simulation (ZNR/AMP). Parameters such as effect intensity can be adjusted for each module individually, and modules can be switched on and off.
■ Effect type
Some effect modules have several different effects which are referred to as effect types. For example, the MODULATION module comprises chorus, flanger, pitch shifter, and other effect types. Only one of these can be selected at a time.
■ Effect parameter
All effect modules have various parameters that can be adjusted. These are called effect parameters. When thinking of an effect module as a compact effect, the parameters change the tone and effect intensity similar to the knobs on the device.
■ Patch
In the G1/G1X, effect module combinations are stored and called up in units referred to as patches. A patch comprises information about the on/off
status of each effect module, about the effect type used in each module, and about effect parameter settings. The internal memory of the G1/G1X can store up to 80 patches.
■ Bank and area
A group of ten patches is called a bank. The memory of the G1/G1X comprises a total of eight banks, labelled with letters A to d and numbers 0 to 3. Banks A – d are the user area which allows read/ write. 0 – 3 form the preset area of read-only patches.
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BANK |
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b a n k a r e n u m b e r e d 0 |
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PATCH |
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BANK |
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through 9. To specify a |
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PATCH |
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PATCH |
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BANK |
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PATCHPATCH0 |
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BANK A |
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PATCH 0 |
PATCH |
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patch of the G1/G1X, you |
PATCH 0PATCH 1 |
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PATCH 1 |
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use the format "A1" (patch |
PATCH 1 |
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PATCH |
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PATCH 9 |
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number 1 from bank A), |
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PATCH9 |
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PATCH 9 |
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"06" (patch number 6 from bank 0), etc.
■ Mode
The internal status of the G1/G1X is referred to as the operation mode. In "play mode" you can select patches and use them for playing your instrument. In "edit mode" you can modify the effects, and there is also a "rhythm mode" in which you can make settings for the rhythm function. The module selector serves for switching between these three modes.
Operating the G1/G1X on batteries
1.Turn the G1/G1X over and open the cover of the battery compartment on the bottom.
G1/G1X bottom view
Cover |
Four IEC R6 |
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(size AA) |
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batteries |
2. Insert four fresh IEC R6 |
3. Close the cover of the |
(size AA) batteries. |
battery compartment. |
Polarity is opposite for two |
Push the cover in until the |
banks of two batteries each. |
latch audibly snaps into place. |
Use four IEC R6 (size AA) batteries
When the batteries are getting low, the indication "bt" appears on the display.
Latch |
When operating the G1/G1X on batteries, it is advisable |
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to disconnect the guitar cable plug from the [INPUT] |
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Press latch to release |
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jack when not using the unit, to conserve battery power. |
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and then lift the cover. |
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ZOOM G1/G1X |
3 |
Controls and Functions / Connections
Controls and Functions / Connections
[VALUE] knob
This section describes the names and functions of all parts of the G1 and G1X. Functions that are special to the G1X are explained on page 26. Please also refer to that section.
Module selector |
Top Panel (G1X) |
Switches between play mode, edit mode, and rhythm mode. In edit mode, the knob selects the module for operation.
This knob allows changing the level of effect parameters or of the overall patch.
Expression pedal (G1X only)
Can be used as a volume pedal or as a real-time controller for effect parameters. (For details, see page 26.)
[STORE] key
RHYTHM [R/P] key
In play mode and rhythm mode, this key serves to start and stop the rhythm pattern. In edit mode, the key serves to select the module to control with the pedal.
Display
Shows patch numbers, setting values, and other information for operating the G1/G1X.
When operating the G1/G1X on batteries, it is advisable to disconnect the guitar cable plug from the [INPUT] jack when not using the unit, to
conserve battery power.
Guitar
[INPUT] jack
Serves for connecting the guitar. When operating the G1/G1X on batteries, inserting the guitar cable plug into this jack will turn the unit on.
[OUTPUT/PHONES] jack
This stereo phone jack serves for connection to the guitar amplifier. It is also possible to use a Y cable for sending the output to two amplifiers, or to plug a pair of stereo headphones into this jack.
Guitar amplifiers
Serves for storing edited patches in memory.
[PEDAL ASSIGN] key (G1X only)
Serves to select the module to assign to the built-in expression pedal.
[BANK UP•TAP] key
In play mode, the key switches to the next higher bank. In other modes, the key lets you manually specify the rhythm
pattern tempo and other parameters related to timing and cycle.
[W]/[Q] foot switches
These switches are used for selecting patches, controlling the tuner, and other functions.
Rear Panel (G1)
Headphones
AC adapter Differences between G1X and G1
G1X special features that differ from G1:
• Equipped with expression pedal as standard feature (→ p. 26)
• [PEDAL ASSIGN] key on top panel allows selection of module to be controlled with expression pedal (→ p. 26)
• No [CONTROL IN] jack on rear panel; optional foot switch (FS01) or expression pedal (FP01/FP02) cannot be used.
[DC IN] jack
An AC adapter (ZOOM AD-0006) with a rated output of 9 volts DC, 300 mA (center minus plug) can be plugged into this jack.
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[CONTROL IN] jack (G1 only) |
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FS01 |
Serves for connection of the optional foot switch |
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(FS01) or expression pedal (FP01/FP02). |
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FP01/FP02 |
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ZOOM G1/G1X |
ZOOM G1/G1X |
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Selecting a Patch
To try out the various effects of the G1/G1X, we recommend that you simply play your instrument while switching patches.
Turn power on
When using the G1/G1X on batteries, plug a shielded cable with mono phone plug into the [INPUT] jack on the rear panel of the G1/G1X.
When using the G1/G1X with the AC adapter, plug the adapter into the outlet and plug the cable from the adapter into the [DC IN] jack on the G1/G1X.
Turn the guitar amplifier on and adjust the volume to a suitable position.
Set the G1/G1X to play mode
If the Module selector is set to a position other than "PLAY", set it to "PLAY".
The currently selected |
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bank and patch |
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number are shown on |
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Bank name Patch number |
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the display. |
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HINT Immediately after turning the G1/G1X on, the unit will be in play mode, even if the Module selector is set to a position other than "PLAY".
Select a patch
To switch the patch, press one of the [W]/[Q] foot switches.
Pressing the [W] foot switch calls up the next lower patch, and pressing the [Q] foot switch calls up the next higher patch.
Repeatedly pressing one foot switch cycles through patches in the order A0 – A9 ... d0 – d9 → 00 – 09 ... 30 – 39 →A0, or the reverse order.
6 |
ZOOM G1/G1X |
Selecting a Patch
Adjust the master level
To adjust the master level in play mode, you can use the [VALUE] knob.
When you turn the [VALUE] knob, the master level setting is shown for a time on the display.
80
The master level setting range is 0 – 98, 1.0.
It will be reset to 80 when the unit is turned off and then on again.
NOTE When using headphones, this knob adjusts the listening volume.
Directly selecting a bank
To select the banks A - d, 0 - 3 directly, use the [BANK UP•TAP] key.
Each push of the key switches to the next higher bank.
NOTE With the G1, using the foot switch (FS01) to switch banks is also possible (→ p. 16).
ZOOM G1/G1X |
7 |
Using the Tuner
The G1/G1X incorporates an auto-chromatic tuner. To use the tuner function, the built-in effects must be bypassed (temporarily turned off) or muted (original sound and effect sound turned off).
Switch to bypass or mute
Setting the G1/G1X to the bypass state
In play mode or rhythm mode (→ p. 10),
press both [W]/[Q] foot switches BP together briefly and release.
Setting the G1/G1X to the mute state
In play mode or rhythm mode (→ p. 10), |
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press both [W]/[Q] foot switches |
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together and hold for at least 1 second. |
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NOTE The bypass or mute condition cannot be activated when the unit is in edit mode.
Patch change at bypass/mute
When you press both [Q]/[W] foot switches together while playing your instrument, the sound may change momentarily just before the bypass/mute condition is activated. This is because the G1/G1X switches to the next higher or lower patch when one of the foot switches is pressed slightly earlier. (When you cancel the bypass/mute condition, the original patch number will be active again.)
This behavior is not a defect. It is due to the very high speed at which the G1/G1X responds to patch switching. To prevent the sound change caused by the above condition, do not produce sound with your instrument until the bypass/mute condition is fully established.
Tune your instrument
Play the open string to tune,
and adjust the pitch. |
A8 |
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The left side of the display shows the note which is closest to the current pitch.
8 |
ZOOM G1/G1X |
Using the Tuner
Adjusting the reference pitch of the tuner
If required, you can fine-adjust the reference pitch of the G1/G1X tuner.
The right side of the display shows a symbol that indicates by how much the tuning is off.
A8
Tune the other strings in the same way.
Turn the [VALUE] knob.
When you turn the [VALUE] knob in the bypass/mute condition, the current reference pitch is shown for a time on the display. The default setting is 40 (center A = 440 Hz).
40
While the reference pitch is shown, turn the [VALUE] knob to adjust the value in the range from 35 - 45 (center A = 435 to 445 Hz).
42
Shortly after you release the [VALUE] knob, the display indication will revert to the previous condition.
NOTE When you turn the G1/G1X off and on again, the reference pitch setting will be
reset to 40 (center A = 440 Hz).
Return to play mode
Press one of the [W]/[Q] foot switches.
Pitch is high |
Pitch is correct Pitch is low |
Indication turns faster the more the pitch is off
ZOOM G1/G1X |
9 |