Sonifex CM-CU1 Скачать руководство пользователя страница 23

Страница: 23 / 44

CM-CU1 Technical Specification 1

Maximum Output Level: +19dBu
Frequency Response:

±0.5dB 20Hz to 22kHz Ref 0dBu @ 1kHz

Noise:

-85dB Average weighting

Ref +8dBu

THD & N:

<0.005% Ref. 1kHz @ +8dBu

Main Panel Operational Controls & Indicators

On-Air Button:

Illuminated button with latching action

Talkback A, B, C & D

Buttons:

Illuminated buttons with selectable momentary

and/or latching action

Headphone Monitor

Controls:

Input source level adjustment potentiometers

Headphone channel selection switches

Line Input Level:

Line input mode level potentiometer

PPM Meter:

21 segment display showing mix output level,

brightness level Is selectable

Limit LED:

Indicates main output limiter is active, colour &

brightness level is selectable

Power LED:

Indicates operating mode; normal or setup

Front Panel Operational Controls

Phantom:

Switch to enable 48V microphone phantom

power

Mic Gain:

Microphone gain potentiometer and range

select switch s20dB to +56dB or +50 to

+86dB

Rear Panel Operational Controls

On Air Lock:

Switch to prevent On Air control from being

deactivated

Momentary push-button to override on air lock

T/B Gang:

Switch to link operation of talkbacks A, B, C & D

T/B Gain:

0dB to +12dB

Limiter:

Switch to enable limiter on mix output

Limit level adjustment potentiometer

Test Tone:

Switch to enable 1 kHz line-up tone

Configuration Options – Accessible via Setup Mode

On Air Control Mode:

Disabled, normal or permanently on

Talkback Button Action: Momentary, latching or both
Headphone Routing:

Line-level input permanently routed/routed if

on air to Commentator headphones

Commentator input permanently routed/not

routed to headphone monitors

Line Level Input

Routing:

Line-level input permanently routed/not

routed/routed if on air to main output

Display Preferences:

Limit LED colour and brightness

Button LED brightness

PPM meter LED brightness/disable

Permanent Option

Backup:

Save/load options to/from Permanent backup

or return to factory defaults

Front Panel Connections

Headphone Output:

1 x locking headphone jack socket

Microphone Input:

1 x XLR-3 pin latching female

Line Input:

1 x XLR-3 pin latching female

Содержание CM-CU1

Страница 1: ...Manufacturers of audio video products for radio TV broadcasters Commentator Units CM CU1 Commentator Unit for 1 Commentator Line Input CM CU21 Commentator Unit for 2 Commentators 1 Guest HANDBOOK...

Страница 2: ...e vendor Sonifex Ltd shall not be liable for any loss or damage whatsoever arising from the use of information or any error contained in this manual No part of this manual may be reproduced or transmi...

Страница 3: ...tering Setup Mode 9 Changing The Current Page 9 Changing The Option Mode Setting 9 Config Page 1 ON AIR Button Enable Disable TALKBACK Button Latching Modes 9 Config Page 2 Line Input Routing to Outpu...

Страница 4: ...ut Routing to Output 24 Config Page 3 Commentator Mic Line Input Routing to Headphones 24 Config Page 4 Miscellaneous 25 Config Page 5 Limit LED Colour Limit Power LED Brightness 25 Config Page 6 ON A...

Страница 5: ...Of CM CU1 6 Fig 2 1 CM CU21 Commentator Unit 15 Fig 2 2 CM CU21 Commentator Unit Block Diagram 16 Fig 2 3 Top Panel View Of CM CU21 17 Fig 2 4 Front Panel View Of CM CU21 19 Fig 2 5 Rear Panel View O...

Страница 6: ...w sonifex co uk Register Online for an Extended 2 Year Warranty As standard Sonifex products are supplied with a 1 year back to base warranty If you register the product online you can increase your p...

Страница 7: ...duct has been registered at the Sonifex website when the Warranty Term is 24 months from the date of despatch the Contract means the quotation these Conditions of Sale and any other document incorpora...

Страница 8: ...est and expense of the Purchaser the Company will test the Goods to ascertain performance levels and provide a report of the results of that test The report will be accurate at the time of the test to...

Страница 9: ...d to look inside the unit always disconnect the mains supply before removing the equipment covers The cover is connected to earth by means of the fixing screws It is essential to maintain this earth g...

Страница 10: ...03 along with the related Directive 2002 95 EC on Restrictions of the use of certain Hazardous Substances in electrical and electronic equipment RoHS The Waste Electrical and Electronic Equipment Dire...

Страница 11: ...phones is also configurable to suit the application Four talkback output channels with a built in limiter are available to the commentator They have adjustable gain and can be linked to provide simult...

Страница 12: ...2 1 CM CU1 System Diagram Fig 1 2 CM CU1 Commentator Unit Block Diagram...

Страница 13: ...d towards the bottom ON AIR Button The ON AIR button routes the commentator microphone input signal to the Comm Output and to the Mix Output This button has a latching action press to activate and pre...

Страница 14: ...er the left the right or to both ears when the switch is in the centre position By default the commentator input signal is only routed to the headphone monitor controls when the On Air control is acti...

Страница 15: ...to 86dB is split into two to provide greater accuracy of adjustment The mic gain switch sets the base gain value of either 20dB or 50dB for the input The mic gain potentiometer can then be adjusted to...

Страница 16: ...finger in the slot in the rear panel indicated by the ON AIR LOCK text on the top panel then slide your finger down the slot until you reach the pushbutton Fig 1 5 Rear Panel View Of CM CU1 Talkback...

Страница 17: ...each output is shown below Comm 1 pulse Talkback A 2 pulses Talkback B 3 pulses Talkback C 4 pulses Talkback D 5 pulses The 5 return audio inputs function normally when the test tone is enabled This...

Страница 18: ...tive open collector output 2 O TALKBACK A active open collector output 3 O TALKBACK B active open collector output 4 O TALKBACK C active open collector output 5 O TALKBACK D active open collector outp...

Страница 19: ...Option Mode Setting Press the appropriate button once The number of flashes increases to indicate the new mode setting Once the maximum option mode setting has been reached the value wraps around to...

Страница 20: ...when active default Mode 2 Limit indicator illuminates green when active Mode 3 Limit indicator illuminates red when active Mode 4 Limit indicator illuminates white when active This setting can be us...

Страница 21: ...r 2 seconds These buttons will then illuminate red to verify that the options have been saved to backup set 1 To Save The Current Option Settings to Backup Set 2 Press and hold the ON AIR and TALKBACK...

Страница 22: ...ximum Input Level 21dBu C M R R 55dB Frequency Response 0 5dB 20Hz to 22kHz Ref 0dBu 1kHz Transformer Balanced Mix Output Maximum Output Level Limiter Off 24dBu Frequency Response 0 5dB 20Hz to 22kHz...

Страница 23: ...Rear Panel Operational Controls On Air Lock Switch to prevent On Air control from being deactivated Momentary push button to override on air lock T B Gang Switch to link operation of talkbacks A B C D...

Страница 24: ...t XLR 4 pin male 12V DC 650mA Typical 850mA Maximum 24V DC 325mA Typical 425mA Maximum Earth Point M4 stud Equipment Type CM CU1 Commentator Unit 1 Presenter Physical Specification Dimensions Raw 270m...

Страница 25: ...ommentators They have adjustable gain and can be linked to provide simultaneous operation A wide input gain range and switchable phantom power on each commentary position provides supports for a varie...

Страница 26: ...16 2 CM CU21 System Diagram Fig 2 2 CM CU21 Commentator Unit Block Diagram...

Страница 27: ...e a latching action press to activate and press again to deactivate When an On Air control is active the button illuminates red and the corresponding open collector driver output on the GPIO port is a...

Страница 28: ...to the headphone monitor controls when the corresponding On Air control is active It is possible to route each of these signals to the headphones permanently regardless of the state of the correspond...

Страница 29: ...has a three way switch that sets the input type When the switch is in the bottom position the input is a line level input With the switch in the centre position the input is for microphones not requi...

Страница 30: ...ext on the top panel then slide your finger down the slot until you reach the pushbutton Limiter Controls The limiter enable switch and level potentiometer control the limiter that is applied to the m...

Страница 31: ...in prior to entering test tone mode Talkback Controls The TALKBACK GANG switch links the operation of each of the commentator s TALKBACK A and B buttons When this switch is on pressing one of the TAL...

Страница 32: ...ctive open collector output 2 O Commentator 1 TALKBACK A active open collector output 3 O Commentator 1 TALKBACK B active open collector output 4 O Commentator 2 ON AIR active open collector output 5...

Страница 33: ...t PPM illumination level setting Changing The Current Page Press and hold the Commentator 3 On Air button for at least 1 second The PPM display will change to indicate the new page Changing The Option...

Страница 34: ...ed to Commentator 1 headphones default Mode 2 Commentator 3 line mode input is not routed to Commentator 1 headphones Commentator 1 TALKBACK A button No associated option on this page Commentator 1 TA...

Страница 35: ...on this page Commentator 2 ON AIR button Mode 1 Temporary muting of enabled ON AIR channels is disabled default Mode 2 Temporary muting of enabled ON AIR channels is enabled For this setting to be av...

Страница 36: ...tton brightness level 3 Mode 4 ON AIR and TALKBACK button brightness level 4 Mode 5 ON AIR and TALKBACK button brightness level 5 Mode 6 ON AIR and TALKBACK button brightness level 6 Mode 7 ON AIR and...

Страница 37: ...hold the Commentator 1 On Air and Talkback A buttons for 2 seconds These buttons will then illuminate red to verify that backup set 1 has been loaded To Load Backup Set 2 And Overwrite The Current Opt...

Страница 38: ...Ref 1kHz 8dBu THD N 0 065 Ref 1kHz 18dBu 1 Distortion Point 18dBu 24Hz Transformer Balanced Talkback Outputs Maximum Output 8dBu Level Limited Frequency Response 0 5dB 20Hz to 22kHz Ref 0dB 1kHz Noise...

Страница 39: ...ator inputs 1 3 permanently routed to Commentator 1 2 headphones Commentator inputs 1 3 permanently routed to Commentator 1 2 headphones when respective input is On Air Display Preferences Limit LED c...

Страница 40: ...CP Commentator Unit Front Cover Plate CM TC1 Commentator Unit Transport Case Dimensions Raw 530mm W x 210mm D x 415mm H CM CU21TP 20 9 W x 8 3 D x 16 3 H Dimensions Boxed 600mm W x 260 D x 420 H CM CU...

Страница 41: ...a transport case CM TC1 which is supplied empty The illustrations below show the case open and empty with foam cut out for unit and cable Fig 3 1a and also closed Fig 3 1b Fig 3 1a CM TC1 Commentator...

Страница 42: ...ies continued Commentator Front Cover Plate For the CM CU21 there is a front cover plate CM CU21CP which is used to cover the adjustments available on the front of the CM CU21 commentator unit with th...

Страница 43: ...Notes...

Страница 44: ...www sonifex co uk t 44 0 1933 650 700 f 44 0 1933 650 726 sales sonifex co uk...

Результаты поиска

Содержание CM-CU1

Отзывы:

Бренды по названию

Популярные бренды

Sonifex CM-CU1, Руководство пользователя

Результаты поиска

Содержание CM-CU1

Отзывы:

Бренды по названию

Популярные бренды