HQ Power QUBIC 2900 Notice D'emploi page 5

6. Protect LED
This LED lights as soon as the unit is switched on and when no speakers have been connected. If the LED
lights during operation, one of the circuits is non-active. Switch off the amplifier and check.
7. Limit LED
Flashes when the output signal starts distorting.
8. Power LED
Lights when the unit is switches on.
b. Back Panel (fig. 2)
1. Cooling Fan
2. Input Sensitivity Selector
Select the desired input sensitivity.
3. Mode Selector
Selection of PARALLEL / DUAL / BRIDGED mode.
4. Limiter
5. Ground-lift Switch
6. Speakon Output Sockets
®
7. Screw Terminals
Speaker connection terminals channels 1 and 2.
8. XLR Type Input Sockets
Balanced XLR input connector.
9. MONO / BRIDGED Output Socket
10. Circuit Breaker
Reset the circuit breaker if the fuse interrupts the circuit.
11. Power Cord
8. Installation
Please note: When using an amplified system in public or industrial areas, a series of safety instructions has to be
followed that this manual can only give a part. The operator must inform on the current safety
instructions and consider.
a. Rack Installation
• This amplifier is built for 19" racks. The rack should be fitted with a cooling fan. When mounting the amplifier,
make sure there is enough free space around the device for the evacuation of hot air. Continuous overheating
will damage your device.
• Fix the amplifier with four screws M6.
VPA2900MB
5 HQ POWER