2 Read carefully before use
2.1 Package content
Make sure that the package content is complete. If not, please contact your authorized dealer. Your package should contain:
• L1 preamplifier
• Power cord (located in the Power Cord box)
• Accessory box
• Adjustment screwdriver (located in the Accessory box)
• 4x adjustment steel spikes (located in the Accessory box)
• 4x adjustment shafts aluminum top covers (located in the Accessory box)
• 4x adjustment shafts steel stacking covers (located in the Accessory box)
• User Manual (this manual, located in the Accessory box)
Please store the packaging material for future use. Check your L1 preamplifier for any apparent damage. In case of a damage,
please contact your authorized dealer. If your L1 preamplifier is still very cold from transport, please let it warm to room
temperature in order to avoid condensation inside the unit.
2.2 Safety notice
Make sure to observe the following rules:
• Install your L1 preamplifier on a stable base
• Do not install your L1 preamplifier near water
• Always handle with care. The L1 preamplifier is fairly heavy, so have someone to help you when moving it around
• Do not expose the unit to any kind of liquid
• Do not install it under direct sunlight or near any heat source such as radiators or other apparatus generating heat
• Do not install it in a confined space and make sure there is sufficient airflow around the unit, including under the unit.
• Do not operate under high ambient temperature (>40°C) or in extremely high humidity conditions
• Only use options and accessories specified or recommended by the manufacturer
12 L1 User Manual Rev 1.0