Zoom GFX-4 Spécifications télécharger pdf (Page 37)

ZOOM GFX-1

Effect type

34/max. 9 simultaneous

Effect module

Max. 8 simultaneous

Patch

4 patches x 10 banks = 40 patches

Sampling frequency

31.25 kHz

A/D conversion

20-bit, 64-times oversampling

D/A conversion

20-bit, 8-times oversampling

Display

2-digit, 7-segment LED

Input

Standard mono phone jack

Rated input level -20 dBm

Input impedance 470 kilohms

Output

Standard stereo phone jack (line/headphones

combined)

Max. output level +3 dBm

Output load impedance 10 kilohms or more

Control input

FP02 input

Power requirements

AC adaptor DC 9 V center minus, 300 mA (ZOOM AD-0006)

Batteries 4 x IEC R6 (size AA);

Approx. battery life 24 hours (alkaline batteries)

Dimension

268(W) x 117(D) x55(H) mm

Weight

1.0kg without batteries

Option

Expression pedal FP02

* 0 dBm = 0.775 Vrms

* Design and specifications are subject to change without notice.

Specifications

●

No power

Refer to "1 Power-on" on page 10.

●

No sound

• Is an expression pedal (FP01/FP02)

connected to the GFX-1 fully raised?

For some patches, the expression pedal

controls the volume and the pedal must

be pushed down to obtain a suitable

volume.

• Is the master volume setting low?

Refer to "5 To adjust the master

volume" on page 11.

●

High level of noise

• Is ZOOM AC adapter being used?

Be sure to use only the AD-0006

adapter (9 V DC, 300 mA, center

minus plug).

• Is ZNR setting suitable?

Set the ZNR value as high as possible

without producing an unnatural cut of

the instrument sound.

● Battery life is short

Are manganese batteries being used?

Continuous operation time is 24 hours

with alkaline batteries but only 7 hours

with manganese batteries. The use of

alkaline batteries is recommended.

Troubleshooting

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Zoom GFX-4 Spécifications Page 37

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