IMPORTANT NOTE: THIS OWNER'S MANUAL IS PROVIDED AS AN INSTALLATION AND OPERATING AID. SOUND ACOUSTICS DOES NOT ASSUME ANY RESPONSIBILITY AS TO ITS ACCURACY AND SHALL NOT BE LIABLE IN TORT OR CONTRACT FOR ANY DIRECT, CONSEQUENTIAL OR INCIDENTAL LOSS OR DAMAGE ARISING FROM THE INSTALLATION, USE OR INABILITY TO USE THIS PRODUCT.
Page 3
12:00 position then adjust as needed. Input 6 (Input 3 C-540) - This input controls the level of input 6 (input 3 C-540) in the overall mix. This also controls the level of the front panel Mp3 input. NOTE: Input 6 (input 3 C-540) also feeds the Music On Hold “MOH”...
Page 4
GREEN = Input RED = Output Inputs 1-2 (Input 1 C-540) - Inputs 1 &2 are priority inputs. These inputs function the same as the other input channels but offer some added features suitable for paging microphones. Priority means “override”. Simply stated the microphone or line level signal will override all other inputs.
Page 5
Mp3 jack it will automatically override the source plugged into the input 6 (or input 3 C-540) RCA jacks. If the front panel volume knob is turned up this input will broadcast on the main outputs as well as the MOH output. Effectively you can create two output zones with different sources.
Page 6
This output can also be used to power an 8 ohm loudspeaker. The MOH output can also be used as a Zone 2 output. Input 6 (input 3 C-540) and the front panel Mp3 input signals are fed to the MOH output. All other inputs are fed to the main outputs.
Page 7
PRO-RVC - All Sound Acoustics amplifiers provide the unique PRO-RVC input. This is an RJ45 female jack that allows the connection of up to three PRO-RVC remote microphone/line mixers. This feature can provide up to 6 additional inputs (3 microphone & 3 line level) with individual volume control plus remote master volume control to any Sound Acoustics amplifier.
Page 8
SPEAKER OUTPUTS - Sound Acoustics amplifiers provide 4 speaker level outputs. Do not use more than one output at a time. This could overload the amplifier. Remove the EURO style connector and select from the following chart. – Common or negative -- 4 ohm –...
SPECIFICATIONS C-540 C-8120 C-8240 Output Power RMS 40 watts 120 watts 240 watts Frequency Response 40Hz- 20kHz 40Hz- 20kHz 40Hz- 20kHz Total Harmonic Distortion 0.5% at rated power 0.5% at rated power 0.5% at rated power Signal To Noise Ratio Mic...
Page 10
The owner’s responsibilities are to provide proof of purchase and transportation to the dealer the unit was purchased from or transportation to the Sound Acoustics factory. This warranty does not apply to units which have been subject to misuse, abuse, neglect or improper installation, and does not apply to repairs or alterations by unauthorized personnel.
Need help?
Do you have a question about the C-540 and is the answer not in the manual?
Questions and answers