Cme Z-Key 49 — решение распространенных проблем с музыкальными инструментами [15/18]

8 Troubleshooting

Troubleshooting

Common

Common problems

problems

problems with

with

with possible

possible

possible causes

causes

causes and

and

and solutions

solutions

�

After turning on the power switch, the Z-Key is not powered on:

1. Make sure the USB connection is made and the computer is on.

2. Make sure the power connector is firmly connected to the power outlet.

3. Faulty USB cable. Try another USB cable.

� No sound when playing Z-Key:

1. Check the volume settings of the tone generator and speaker system.

2. Check the MIDI connection and the audio cable

3. Check the attack time of the filter and envelop generator.

4. Make sure you have the right settings in your music software.

� Continuous long sound:

1. Check Sustain Pedal and polarity.

2. Check the release time of the envelop generator.

� Incorrect voice:

1. Tone generator not set properly . Initialize or Reset.

�

Wrong pitch:

1. Check Octave function of the keyboard.

2. MIDI pitch is tuned. Adjust fine turning or coarse tuning.

3. Pitch bend message not returned to default, please reset.

� Some functions do not work:

1. Check the parts assigned correctly.

2. Make sure the tone generator or music software support those functions.