Yamaha 02R, Руководство пользователя

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Specifications 203
Digital Recording Console 02R User’s Guide
Troubleshooting
If there is any trouble, check the situation and follow the corrective actions described below.
The power is not turned on.
• Did you plug the power cord to a correct AC outlet?
• Is the POWER switch ON?
No sound is produced.
• Is the signal coming in from the external device?
• Is the input "ON" indicator lit?
• Is the input fader raised?
• Is the stereo output "ON" indicator lit?
• Is the stereo output fader raised?
• Is the option board securely inserted?
• Is the output bus assigned correctly?
• Is the word clock set correctly?
• Is the output in the C-R monitor section selected?
The volume level is very low.
• Are the PAD switch and GAIN volume control set correctly?
• Is the input fader raised?
• Is the gain set too low in the equalizer section?
• Are the threshold and ratio settings for the dynamics processor set correctly?
• Is the [DIM] key in the C-R monitor section OFF?
Sound is distorted.
• Are the PAD switch and GAIN volume control set correctly?
• Is the input fader raised too high?
• Is the stereo output fader raised too high?
• Is the gain set too high in the equalizer section?
A pair of stereo channels does not sound in stereo.
• Is the pan setting correct?
Abnormal phase
• Is the phase on the input device set correctly?
The volume level of certain channels goes up and down.
• Is the dynamics processor ducking set for those channels?
Scene data cannot be stored.
• Is memory protect ON?
• You cannot store scene data to Scene “0.”
MIDI data cannot be transmitted or received.
• Does the MIDI transmit channel match the receive channel?
• Is the switch for the item to be transmitted/received (Program Change, Parameter Change) turned
on?
The fader movement is not consistent.
• Calibrate the faders. See “Fader Calibration” on page 170 of the User’s Guide .