Citronic CSL-SERIES User Manual
Page 9
CSP & CSL-series User Manual
Rear Panel
36. Speaker outs (CSP only)
Left & Right twist-lock SPK connectors for speaker connection (4Ω min.)
37. Cooling fan vent (CSP only)
Ventilation for internal cooling fan. Do not obstruct or cover.
38. Power switch
Illuminated rocker switch for main power on/off
39. Fuse holder
Integral holder for 5 x 20mm fuse. Replace only with type indicated
40. IEC mains inlet
Mains connection. Ensure voltage as indicated. Use IEC lead supplied.
Connect the IEC inlet (40) to mains power using the supplied mains lead. In case of the fuse blowing, replace
only with the type indicated. If the fuse is repeatedly blowing, refer to qualified service personnel
The illuminated rocker switch activates mains power to the unit.
Connecting Speakers (CSP only)
When connecting speakers to the CSP-series mixers, ensure that the combined load for each output (left or
right) is no lower than 4 Ohms (4Ω). To make sure of this, check the speaker manufacturer’s information.
If connecting more than one speaker to an output channel, observe the following calculation method.
Note: normally, speakers will be connected in parallel by connecting a speaker lead from one to another.
Most PA and sound reinforcement speakers are 8Ω, so we consider that 1/8 + 1/8 = 1/4.
Therefore, when connecting 2 x 8Ω speakers together in parallel, the resulting total load is 4Ω.
It is also important to ensure that the power delivered to the speakers will not overload them.
When connecting 2 x 8Ω speakers together on one channel, each speaker will equally receive half of the
output of that channel.