User manual CARLSBRO COLT 120 SIDE 01

[. . . ] TROUBLE SHOOTING Problem No sound (Mains switch not illuminated) Possible Cause Power switch off Faulty Power lead Blown Mains Fuse No signal connected Sound source too low Damaged cable Output level set too low Solution Turn unit on Replace Lead Replace fuse with same type and rating Insert signal Increase level of audio source Replace signal cable Increase level control decrease level until limit light intermittently Reduce level of input signal Replace cables Reduce corresponding level control Increase cross-over frequency Increase Subwoofer level Press Phase switch Press 120Hz Low Cut switch in Increase height of satellite cabinets Increase level controls until limit INTRODUCTION Thank you for buying The SLAMMER II active subwoofer. Correctly used it will provide years of reliable service and fulfill all you performance needs. Please read this user guide thoroughly in order to safeguard your equipment and to obtain maximum performance from it. UNPACKING AND INSPECTION Carefully unpack the unit. [. . . ] If it appears damaged in any way, return it to the retailer it was purchased from in its original packaging. Carlsbro Electronics Ltd cannot accept any responsibility for damage arising from the use of non-approved packaging. SYSTEM CONTENTS · · · · · Slammer II AC Power Lead Manual Guarantee Card Tamper Panel No Sound (mains switch illuminated) Output is distorted Output level too high illuminates Input signal too strong Damaged input cables Limit lights stay on Small amount off Bass Level control set too high Cross-over frequency too low Subwoofer level set too low Subwoofer and satellite speakers Are out of phase Too much Bass through satellite speakers Satellite speakers are too low insufficient output lights Satellite cabinets' sound undefined Sound does not project to back of room MAIN FEATURES: · · · · · · · · · · · · · · · · Balanced XLR/jack inputs Unbalanced jack/phono inputs Balanced XLR link outputs Independent subwoofer and satellite level controls Independent left, right and subwoofer limiters Active sub-bass filter Switchable active 120Hz low cut on Satellite outputs Variable subwoofer cross-over from 80Hz to 220Hz Subwoofer phase invert switch Recessed control panel with tamper cover 600W RMS Power output (300W Subwoofer and 2 x 150W outputs) 2 x 10" Kevlar reinforced PowertoneTM Loudspeakers Forced air cooling Custom punched metal grille Non-slip rubber feet Integrated handles TOP PANEL FEATURES 13 8 1 2 3 4 5 14 12 10 7 6 11 9 1. Left Link Output: This balanced output is connected in parallel with the left input. When a signal is connected to the left input this output can be used to link to another system. NOTE: This output is only balanced only, when a balanced signal is connected to the input. Should an unbalanced signal be connected then the output will also be unbalanced. Left XLR/Jack Input: This input `combi' socket is suitable for the connection of line level high or low impedance, balanced or unbalanced, Male XLR or 1/4" Jack. Always use good quality screened audio cables to connect your Slammer II. Subwoofer Limit LED: This light shows when the input signal to the subwoofer is at its maximum allowable level and the signal is being limited to reduce the audible distortion. Phase Invert: This switch changes the subwoofer phase by 180 degrees relative to the satellite cabinets. Depending on venue and cabinet position you may get a more coherent sound with the switch in or out. Try this during set up to get the best result. Cross-Over Frequency: This sets the uppermost frequencies that will be amplified through the subwoofer. At its minimum level only the lowest of bass notes will be amplified (80Hz and below), and at maximum (fully clockwise) the subwoofer will amplify from very low bass to low mid frequencies (220Hz and below). REAR PANEL FEATURES 1 2 4 3 1. Left Speaker Output: This 2 pole `Speakon' socket is for the connection of the one satellite speaker. NOTE: Speaker must be rated at a minimum of 150W rms (continuous) power and be no lower in impedance than 4). [. . . ] Left Speaker Output: This 2 pole `Speakon' socket is for the connection of the one satellite speaker. NOTE: Speaker must be rated at a minimum of 150W rms (continuous) power and be no lower in impedance than 4). Right Speaker Output: This is identical to the left output, but for the right audio channel 3. Mains Switch: When this switch is set to `1' the switch will illuminate and the Slammer II will be active. [. . . ]