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CXM Mixer

Installation & User Guide

Cloud Electronics Limited

140 Staniforth Road, Sheffield, S9 3HF England

Tel +44 (0)114 244 7051

Fax +44 (0)114 242 5462

e-mail

web site http://www.cloud.co.uk

Содержание CXM

Страница 1: ...XM Mixer Installation User Guide Cloud Electronics Limited 140 Staniforth Road Sheffield S9 3HF England Tel 44 0 114 244 7051 Fax 44 0 114 242 5462 e mail info cloud co uk web site http www cloud co u...

Страница 2: ...Stereo Mono 6 2 09 Crossfade Assignment 6 2 10 Auxiliary sends 6 2 11 Balance 6 2 12 PFL Pre Fade Listen 6 2 13 Peak LED 6 2 14 Channel Fader 6 2 15 Remote Start Switch 6 2 16 PCB Jumpers 7 3 CM1 Micr...

Страница 3: ...lanced Mode 19 6 03 Earthing 19 7 Service and Configuration 20 7 01 Module Removal 20 7 02 Crossfade Replacement 20 Diagrams 1 20 Panel Template and Cut Out 3 1 03 Power Supply Installation 4 2 16 CS1...

Страница 4: ...19 rack mounted and occupies 9U of rack space See figure 1 for template and cut out details 1 03 The PSU 1040 power supply is designed to be surface mounted remotely from the mixer The main 17 5V DC p...

Страница 5: ...tion must be provided to ensure safe and reliable operation of this power supply Remember that the PSU 1040 has a captive output lead which is 900mm long this factor must be considered when positionin...

Страница 6: ...pecification The line amplifier is unbalanced with an input impedance of 47k and a nominal input sensitivity of 0dBu 2 04 Input Gain The gain range for both input amplifiers is trimmed to 12dB with re...

Страница 7: ...for signal processing sampling digital effects or as a flexible extra output facility Factory settings configure Aux 1 pre fade and Aux 2 post fade 2 11 Balance Control The balance control operates a...

Страница 8: ...h J1 setting J3 EQ Defeat for Left and Right channels located behind LF potentiometers factory set to equalisation in circuit 2 possible settings in or out If this jumper header is missing the EQ will...

Страница 9: ...ain Trim The microphone input can be varied between 16dB and 54dB of gain The line level input has a gain range from 4dB to 34dB 3 05 Phantom Power Capacitor microphones can be powered by the 48 volt...

Страница 10: ...n of a channel PFL automatically cancels any prior selection and the adjacent LED indicates status 3 12 Peak LED A red LED indicates the peak signal level at the pre fade point and illuminates at a le...

Страница 11: ...er factory set to Pre Fade 2 possible settings Pre or Post Fade level Aux Send 1 will not function if this jumper header is missing Auxiliary Send 2 Pre Post Fade located behind the Aux 2 potentiomete...

Страница 12: ...CXM Technical MANUAL 11 M2 Master Module...

Страница 13: ...fader and subsequently the music only output The microphone busbar is also summed and routed to the master microphone fader and microphone only output These two signals are then combined to form the m...

Страница 14: ...ole jack plug should be used 4 11 Auxiliary Return This stereo input facility is primarily intended to be used for Auxiliary return purposes The 2 x 1 4 3 pole jack sockets are used for the balanced i...

Страница 15: ...ent system will meet the regulations necessary for such an application and therefore this facility should only be used to augment an existing adequate broadcast system The emergency signal input is a...

Страница 16: ...his fully floating transformer coupled output facility can be used to trigger sound to light controllers The signal is derived from the main output and is rated at 10dBu 2 45V with a minimum load of 6...

Страница 17: ...CXM Technical MANUAL 16 M2 Master Module Rear Panel Connections...

Страница 18: ...h is in the on position To enable the automute facility one or more of the CM1 microphone input modules must be configured to trigger the mute circuit see 3 16 and the automute switch should be in the...

Страница 19: ...CXM Technical MANUAL 18 CZ1 Zone Module...

Страница 20: ...re fade mode The mic and music faders would then control the recording level independently of the master faders Finally if you are really stuck the aux send facility could be used in the post fade mod...

Страница 21: ...jacent to the master module requires removal access to the busbar connector is more easily afforded if the 2nd module is removed first To refit the modules simply proceed in reverse order it pays to c...

Страница 22: ...E MAINS FUSE ONLY WITH THE SAME TYPE AND RATING WHICH MUST BE A CLASS 3 250V TIME DELAY TYPE RATED AT 500mA WHERE THE MAINS INPUT VOLTAGE IS SET TO 230V 10 AC FOR A MAINS INPUT VOLTAGE OF 115V 10 AC T...