Rear Panel - qtxsound SPL400 Instruction Manual

REAR PANEL

1. MAINS INLET
IEC mains connector and fuse – connect to 220-250Vac mains, observing correct approved fuse rating
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Ensure mains supply has an adequate ground (earth) connection
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Ensure good condition of connected mains lead
• Keep power switch in the "off" position when connecting or disconnecting mains lead
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If unsure of any aspect of the mains supply, consult a qualified electrical technician
2. INPUTS
RCA left and right connectors for line level input.
3. SPEAKER OUTPUTS
BINDING POST connectors (minimum impedance 4 Ω).
NOTE: to avoid possible damage to the loudspeaker enclosures, only connect enclosures or speaker
systems
compatible with the power load and impedance limits indicated for the amplifier (regarding this, consult the
Technical specifications chapter for reference to your specific amplifier model). Use only loudspeaker
cables, not signal or microphone cables
4. COOLING VENTS
Cooling vents to allow the internal fan to draw air though the amplifier. Do not cover or obstruct these
during operation as this could cause the amplifier to overheat.
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