Yamaha SPX2000 User Manual

SPX2000—Owner’s Manual

Troubleshooting

If the SPX2000 does not function as you expect, or if you suspect a problem, please check the following points.

Power does not turn on

• Is the power cable connected to an AC outlet of the correct voltage?
• Is the POWER switch turned ON?

The input sound is not sent from
the outputs

• Is your external equipment correctly connected with the SPX2000?
• Could the cables connected to/from your external equipment be broken?
• Is a signal being input from your external device?
• Is the [INPUT L

R] control (1) set to an appropriate level?

• Is the INPUT SOURCE set appropriately? (For details, refer to page 19.)
• Is the CLOCK SOURCE set appropriately? (For details, refer to page 18.)
• Could output-related parameters such as OUT LVL and LEVEL be set to 0%?
• Is the signal output when you turn the [BYPASS] button (M) on? (Some

effects do not output a signal at all times.)

Noise is heard in the output

• Is the CLOCK SOURCE set appropriately? (For details, refer to page 18.)

Signal level does not match the
external device

• Are the rear panel [OUTPUT –10 dBu/+4 dBu] switch and the [INPUT –10

dBu/+4 dBu] switch set correctly?

Some buttons are inoperable

• Could the [UTILITY] button be on (LED lit)? (see page 8)
• Could the [COMPARE] button be on (LED blinking)? (see page 16)

TEMPO and NOTE settings do not
produce the timing you expect

• Is the SYNC setting turned on? (For details, refer to page 15.)

Can’t transfer MIDI data

• Have you made the correct preparations for using MIDI? (see page 88)
• Is the MIDI cable (USB cable) connected correctly?
• Could the MIDI cable (USB cable) be broken?