Crew manual
Contents
1. eneremenenae 7 kOhm nominal IU NOISE icons lt 74 dB IHF A Channel separation gt 65dB O 1 kHz TONE CONTROL EQUALISER CHANNEL 1 AND CHANNEL 2 o e haa sceeer 10 kHz 12 dB Shelving LV eo ohare heat nali 30 Hz 18 dB Shelving EQUALISER MASTER ELGA da a aa aa a tease cays ane 12 kHz 12 dB Shelving OW na Pamma ka 30 Hz 18 dB Shelving OUTPUTS BALANCED MASTER XLR 0 nmeenaee 6 dB balanced 600 Ohm variable MASTER OUT A B Cinch ccooooncccccccccncccnnncno 0 dB unbalanced 600 Ohn variable ZONE Vi AA SAADUS 0 dB unbalanced 600 Ohm variable PHONES 6 3 mm TRS Jack 0 3 W 4 Ohm Impedance 4 32 Ohm FREQUENCY RESPONSE MIG TO MASTER sci seit anit 15 Hz 25 kHz 1 dB ALL OTHER INPUTS TO MASTER 10 Hz 30 kHz 1 dB TADEN Si ateistlike a ai 0 01 nominal GENERAL BUILT IN POWER SUPPLY Mains v lt ges e 5 44 militia 220 240 VAC 50 Hz Power consumption 20 VA SIZE AND WEIGHT ELONI kaia ul eae 483 x 132 mm W x H 19 3HE A ED 445 x 132 mm W x H Cabinet depth mnranane 110 mm without connectors WMA r r a a 3 5 kg Net Dateq Audio Technologies B V reserves the right to amend specifications without notice2. USER MANUAL DJAITIE anda tectnotegies Dateg Crew Manual Safety instructions EN Safety instructions 1 2 3 4 10 11 12 13 14 15 16 All safety instructions warnings and operating instructions must be read first All warnings on the equipment must be heeded The operating instructions must be followed Keep the operating instructions for future reference The equipment may never be used in the immediate vicinity of water make sure that water and damp cannot get into the equipment The equipment may only be installed or fitted in accordance with the manufacturer s recommendations The equipment must be installed or fitted such that good ventilation is not obstructed in any way The equipment may never be installed in the immediate vicinity of sources of heat such as parts of heating units boilers and other equipment which generates heat including amplifiers Connect the equipment to a power supply of the correct voltage using only the cables recommended by the manufacturer as specified in the operating instructions and or shown on the connection side of the equipment The equipment may only be connected to a legally approved earthed mains power supply The power cable or power cord must be positioned such that it cannot be walked on in normal use and objects which might damage the cable or cord cannot be placed on it or against it Special attention must be paid to the point at which the cable
3. button is pressed the signal on this channel can be heard on the headphones and is showed on the VU meters The master CUE LEDs will turn off Fader 60mm fader which can be used to control the volume of this channel EN Dateq Crew Manual Stereo line input 3 7 Operation EN Two stereo line inputs can be connected to this channel Each channel has an input selector pre INPUT CUE L Line 1 Line 2 Line 1 m ay CUE Lime 2 Lime 2 Fader Mastersectie A and B fader listening and a gain trimmer on the connectorboard Input selector Enables disabled pre fader listening When the button is pressed the signal on this channel can be heard on the headphones and is showed on the VU meters The master CUE LEDs will turn off 60mm fader which can be used to control the volume of this channel The Crew has two identical mastersections A and B Each section has a dual equaliser balance and gain control and an after fader listen function HIGH LOW BAL MASTER 5 PA MASTER a CUE 15 4 n High tone control Low tone control Determines the balance between the left and the right channel When in mid position the left and right channel can be heard evenly loud Gaincontrol for the unbalanced stereo outputs master A and Master B and the balanced stereo output master A only Switches the headphone source between master A and master B The LED indicates the source master A or ma
4. 50 60 70 80 90 100 Attenuation dB Rotation angle potentiometer As a maximum four additional output zones can be connected When an adjustable attenuation is not necessary a cinch connector with a short circuit between the tip and shield must be connected When the input is left open the volume will be fully attenuated 8 Dateq Crew Manual Operation EN Microphone with TalkOver 1 A microphone can be connected to this channel at the front or at the rear The channel has a gaincontrol a dual equaliser and an input selector GAIN Volume preset for both the Mic Front and the Mic Rear input HIGH High tone control LOW Low tone control Mic Front Rear Input selector TALKOVER Enables or disables the TalkOver circuit When the button is pressed the LED lights up green and the TalkOver function is enabled When you speak in the microphone all the other channels will be attenuated and the LED will light up red to indicate voice over activity Fader 60mm fader which can be used to control the volume of this channel Combined microphone line channel 2 This channel can be used to connect a microphone or a stereo line signal The channel has a gain control inputselector and pre fader listening CUE GAIN Volume preset for both the microphone and the stereo line input HIGH High tone control LOW Low tone control Mic Line Input selector CUE Enables disabled pre fader listening When the
5. Crew Connectorboard At the rear all the audio in and outputs can be found just as the euro mains connector with built in mains fuse and the optional zone outputs with the volume control inputs Input 7 Input 6 Input 5 Ini Input 2 Input 1 Line2 Line1 Line2 Line1 Line2 Line1 Line2 Line Line Mic Mic dB 5048 5046 R 1448 4648 R 144B 64B R 1448 64B R a 1 R LO Gan Gan K L CO Gain Gain CO L CO Gain Gain KD L Gain Gain OL CO Gain Gain O L O ZONE 2 ZONE 3 pew Multi zone stereo mixer Fuse 315m slow C4 2000 ARNING Dangerous voltages inside To be opened only by authorised people Master A B stereo outputs Cinch female Tip Audio Shield Ground L R balanced Master A Outputs XLR 3 pins male Pin Ground 2 Audio BA ut Tape stereo output Cinch female Pin Function Type Tip Audio ut Shield A GND Zone stereo output Cinch female Pin Function Type Tip Audio ut Shield A GND Zone volume input Cinch female Pin Function Type Tip Volume control See page 7 Shield A GND Line Line 1 Line 2 Stereo inputs Cinch female Pin Function Type JUSS Tip Audio in Shield A GND 6 Dateq Crew Manual Connections En Mic Mic Front Mic Rear balanced inputs XLR 3 pins female AE A A hs O II 2 Audio im E e O O Phones output TRS Jack 3p front Pin Function Type Tip ket ut A GND Connections BAL
6. is attached to the equipment and where the cable is connected to the power supply Ensure that foreign objects and liquids cannot get into the equipment The equipment must be cleaned using the method recommended by the manufacturer If the equipment is not being used for a prolonged period the power cable or power cord should be disconnected from the power supply In all cases where there is a risk following an incident that the equipment could be unsafe such as if the power cable or power cord has been damaged if foreign objects or liquids including water have entered the equipment if the equipment has suffered a fall or the casing has been damaged if a change in the performance of the equipment is noticed it must be checked by appropriately qualified technical staff The user may not carry out any work on the equipment other than that specified in the operating instructions auala tectnotegies EN Dateq Crew Manual Introduction 3 Dateq Crew POWER E 8 Y ao fo PHONES The DATEQ Crew is a seven channel 19 inch mixer It is highly suitable for use in pubs dancing schools conference centres etc The Crew is equipped with three microphone inputs and 11 stereo line inputs Channel 1 has a talk over circuit to improve the speech intelligibility This circuit which is triggered by the microphone signal from channel 1 i e it is voice activated ensures that this signal overrides all other
7. ANCED Electronically balanced master outputs on XLR connectors for the left and MASTER L R A right channels of master A This type of output guarantees perfect signal transmission even if long audio cables are being used These outputs are equipped with relays to prevent connected equipment from plopping when the unit is being switched on and off MASTER A B Unbalanced outputs on cinch connectors These can be used to connect the Crew to an amplifier or recorder These outputs are equipped with relays to prevent connected equipment from plopping when the unit is being switched on and off ZONE 1 4 Audio out With these outputs additional zones with separate external volume control can be created These outputs can be used to connect external amplifiers ZONE 1 4 Volume This input controls the volume of the additional zone Between the tip and the shield a potentiometer or an external control voltage can be supplied See page 7 for a more detailed explanation CHANNEL 7 3 Cinch connectors for the stereo line inputs Each channel has two identical inputs line 1 and line 2 for CD players keyboards MD players etc With the input selector on the front on of the two inputs can be activated Each input has it s own gain trimmer at the rear CHANNEL 2 Combined mono mic stereo line channel with an electronically balanced microphone input on a XLR connector and a stereo line input on a cinch connector When using an unbalanced
8. microphone pin 1 and pin 3 must be connected to the shielding of the cable CHANNEL 1 This channel has two electronically balanced microphone inputs on XLR connectors Mic Front and Mic Rear When using an unbalanced microphone pin 1 and pin 3 must be connected to the shielding of the cable MAINS FUSE Euro mains input The Crew operates at 230V 50Hz Fuse 5x20mm small 315mA slow For all audio cinch connectors White Left Red Right EN Dateq Crew Manual Connections Zone volume control By means of this input the volume of an external zone can be adjusted The volume control can be connected in two different ways Supplying an external voltage When a voltage is supplied between the tip and the shielding of one of the cinch connectors the volume will be attenuated for both the left and the right channel When a negative voltage is supplied the signal will be amplified The amplification ranges from 14 80dB The graph below shows the amplification as function of the applied voltage Attenuation dB wo o Voltage at volume control V Connecting a potentiometer It is also possible to connect a potentiometer between the tip and the shielding to one of the cinch connectors The attenuation ranges from 0 80dB A 10kOhm logarithmically potentiometer gives the best results The next graph shows the attenuation as function of the angle of rotation 90 80 70 60 50 40 30 20 10 0 0 10 20 30 40
9. s The talk over function can be disabled with the TalkOver switch on the front By default two output zones are available master A and master B These zones have a dual equaliser balance and gain control In addition a maximum of four output modules outputs zones may be added The volume of these additional zones is externally adjustable with a potentiometer or an external regulation voltage Master A output is electronically balanced on XLR and unbalanced on cinch connectors The balanced output makes it possible to use long signal cables so that the amplifiers can be placed near to the speakers Master B and the optional output zones are equipped with unbalanced cinch connectors Product support For questions about the Crew accessories and other products please contact Dateq Audio Technologies B V De Paal 37 Phone 31 36 54 72 222 1351 JG Almere Fax 31 36 53 17 776 The Netherlands E mail info Odateg ni Internet www dateg ni Dateg Crew Manual Installation EN Installing the Crew The Crew is designed to be mounted in a 19 inch rack and is three units high The cabinet fits into an opening of 445 x 132 x 110 mm W x H x D See also the dimensioned drawings below The 19 inch mounting bracket is 2mm thick When installing the mixer remember to allow sufficient room for the connectors and plugs on the Crew s rear CUT OUT 132 mm AOA 445 mm 110 mm EN Dateg Crew Manual Connections 5
10. ster B When the CUE function of an input channel is activated both master CUE LEDs will be switched off and the input channel will be selected as headphone source 10 Dateq Crew Manual Various POWER PHONES Multi zome stereo mixer Operation EN Mains switch Headphones volume control with a stereo headphones connector The selected CUE signal can be heard with the headphones master A master B or the inputs with the CUE function enabled This is an easy to read 2 x 12 segment LED display The signal on the VU meters is the signal on the headphones output master A master B or the CUE signal An operating level of approximately OdB is nominal EN Dateg Crew Manual Technical Specifications 11 Technical Specifications MONO INPUT MIC channel 1 and 2 0 ameennnnanni XLR 3 female electronically balanced Sinaloa aii 50 dB 600 Ohm variable Mpedance esooorasarnanrr nal 3 kOhm nominal INPUT NOISE eri va etches didactica lt 100 dB IHF A qe AA N 22 dB STEREO INPUTS LINE Channel 2 acaso ica ss Cinch Signal level MRNA 0 dB 600 Ohm variable Input impedance enerenenenae 12 kOhm nominal INPUENOISO cc ciiiaca tanos lt 70 dB IHF A Channel separatiON oooococincccnncnncociccccnce gt 65 dB O 1 kHz LINE 1 2 channel 37 Cinch Signal level nennnenennaaennnannea 0 dB 600 Ohm variable Input impedance
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