User manual
8
Connection With The Mains
Connect the unit to the mains via the IEC mains
inlet using the 13A UK - IEC cord supplied.
The earth has to be connected.
Switch the unit on. After switching on the speaker system, wait 8 - 10 seconds before you turn the
volume control up in order to avoid speaker damage.
CAUTION! Increase the level of each channel up to the point where the clip LEDs illuminate.
Always check the sound pressure level with a meter in order to keep to the legal threshold.
WARNING!
Be sure to attache the supplied terminal cover attached after con-
nection. Because high voltage is applied to the speaker terminals,
car should be taken never touch these terminals to avoid
electric shock.
All speaker connections should be made using bare wire or suitable
insulated crimp terminals. Please ensure no loose strands are present
as these may short across terminals causing damage to the amplier
Speaker connections:
Notes:
• Both the 4 - 16Ω and 100V terminals cannot be used at the same time.
• Impedances indicated in the gures represent the total speaker system (load) impedances.
Loads presented to the amplier must be equal to or greater than listed above. Speaker
impedances must be measured using a true impedance meter, do not standard multimeters.
Total impedance
163Ω (MA 130)
82Ω (MA-160)
Total impedance
333Ω (MA 130)
167Ω (MA-160)