CX133: I NSTALLATION AND OPERATION MANUAL CX133 ZONE MIXER Installation and operation manual Contents Section Page Safety Notes................2 General Description ..............2 Schematic Diagram ..............2 Music Inputs ................2 4.1 Sensitivity & Gain Control.............2 4.2 Music Source Select.............3 4.3 Music Level Control, Local or Remote........3 Mono Operation .................4...
For more detailed information refer to the rear of the manual. General Description The Cloud CX133 is versatile audio mixer with applications in Licensed, Retail and Leisure venues. The unit has facilities for three stereo line signals and one microphone signal that can be fed, in stereo, to two areas, each with a front panel mounted music source select switch and adjacent music level and microphone level controls.
Remote control of the Zone 1 and Zone 2 music level is possible by connecting a remote level control plate (RL-1) to the 4 pole connector on the rear panel of the CX133 (see connection diagram Figure 1 below). Either or both of the two main zones can operate in the ‘split’...
Figure 4 Priority When a Juke Box or Spot Announce Player is connected to the CX133, fully automatic priority over any selected line input can be achieved by using the Line 3 input and configuring the relevant internal jumpers (see Figure 3). When this mode of operation is...
Output. Inhibiting mic or music sections If the CX133 is required to provide a microphone signal, without any music programme, the mixer can be configured to operate with the music channel disabled by simply removing the two resistors R72 & R162 for zone 1 and R54 & R55 for zone 2. If there is a requirement to operate either zone with the microphone channel disabled, remove R68 &...
600Ω. The nominal output level is 0dBu (775mV) but the CX133 can operate with a wide range of signal levels up to a maximum output of +20dBu (7.75V). A 3-pin XLR type female connector is required for each output.
Always use balanced interconnections wherever possible. If the CX133 is mounted in a 19” rack, do not locate the unit in close proximity to a powerful amplifier, which may radiate a strong magnetic field from the power transformer.
CX133: I NSTALLATION AND OPERATION MANUAL 15.4 Unbalanced Mode If the zone outputs are required to operate in the unbalanced mode, the unused pin of the XLR type connector should be left with no connection. Technical Specifications Stereo Line Input 20Hz-20kHz ±0.5dB...
Only reassemble the unit using bolts/screws identical to the original parts In the interest of continuing improvements Cloud Electronics Limited reserves the right to alter specifications without prior notice. Cloud Electronics Limited 140 Staniforth Road Sheffield S9 3HF England Telephone +44 (0) 114 244 7051 Fax +44 (0) 114 242 5462 E-mail: Info@cloud.co.uk...
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