•Please check that your unit is correctly rated for the voltage in the country of operation.
If the fuse requires changing at any time please ensure the correct fuse is fitted. An incorrect fuse could cause damage to the unit and may constitute a fire hazard.
If you carry your SPX20 from one country to another it is very important to ensure the voltage is compatible.
For your information the unit can be internally rewired for use in 230V, or 115V and 100V countries - contact your dealer for information. A special 220V, 60Hz version is available for the Republic of Korea.
The mains lead connections to the appliance are coloured in accordance with the following code:
| Earth |
Blue | Neutral |
Brown | Live |
•WARNING: THIS APPLIANCE MUST BE EARTHED
2.5 SIGNAL LEVELS
For input level ranges see 'TRIM' control in the Description of Controls section. The TRIM range allows the SPX20 to work with +4dBu and - 10dBu equipment.
IMPORTANT NOTE: To ensure the best performance from the SPX20 it is important to adjust the input TRIM controls to give the correct operating levels within the unit.
Signals in excess of +20dB will cause the unit to distort.
2.6 EXTERNAL CONNECTIONS
6 | 5 | 4 | Jacks | 3 |
| INPUTS | 2 |
| 1 |
| XLRs | |
T = Hot |
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| R | L | 1 | = GND | ||||||
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| R = Cold |
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| 2 | = Hot | ||
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| L | L | S = GND | R | L | R |
| L |
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| 3 | = Cold |
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R R
INPUTS section:
INPUT 1
This input is balanced on XLR connectors and is wired as follows -
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