Troubleshooting & Maintenance; Safety; Important Instructions; Safety Information - Leviton 41920-A01 Manual De Instrucciones

Mixing Audio Amplifier
7. Troubleshooting & Maintenance
1) When there is no output audio:
 Check if there is any signal at the input.
The signal can be verified by using an oscilloscope or a multimeter. If there is
no signal at the input, it may be that the input cable is broken or the connectors
are loose. Check the connectors and, if necessary, change out the cable.
 Check if there is any signal at the output.
 Verify that the correct input is chosen.
2) If the POWER indicator LED is not illuminated make sure the power cord is
plugged in.

8. Safety

IMPORTANT INSTRUCTIONS

1. Read and understand all instructions. Follow all warning and instructions marked on
the product.
2. Do not use this product near water-e.g., near a tub, wash basin, kitchen sink or
laundry tub, in a wet basement, or near a swimming pool.
3. Never push objects of any kind into this product through openings, as they may
touch dangerous voltages.
SAVE THESE INSTRUCTIONS.
4.

SAFETY INFORMATION

1. Never install communications wiring or components during a lightning storm.
2. Never install communications components in wet locations unless the components
are designed specifically for use in wet locations.
3. Never touch uninsulated wires or terminals unless the wiring has been disconnected
at the network interface.
4. Use caution when installing or modifying communications wiring or components.

9. After-sales Service

For any questions email Leviton at:
www.leviton.com
appeng@leviton.com
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DI-040-41920-25A