Cooper Sound CS 208 V2 Скачать руководство пользователя страница 26 | Manualshive

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Cooper Sound CS 208 V2 Скачать руководство пользователя страница 26

MODEL CS 208 v2

MAY 2003

OPERATIONAL & APPLICATION NOTES

24

T/D (tape, direct):

Tape return to monitor 1.

Comm. in:

Comm. return level controlled by trimmer below.

‘PL’:

Assigns PL to monitor 1 (Down = on)

Phones select:

M = Mono
ST = Sereo
MS = Mid Side

Monitor
pots 1, 2, 3:

To adjust level to phones 1, 2, 3 (stereo output). Caution: It is recommended to
set the ‘phones’ pot at minimum before wearing headphones. Then increase the

level to suit personal preference. The minimum total load (impedance) per side is

25

Ω

. The (2) phones 1 jacks are in parallel, the combined load should not be less

than 25

Ω

.

Meters Section:

Tape/Dir.:

Tape, Direct to the meters

Meters 1, 2:

Monitor AB channels (tape or direct) or PFL.

Meters 3, 4:

Monitor either CD (tape or direct) or A1, A2.

(Also, Meter 4 can indicate the battery level. See meter bridge)

PFL momentary
switch:

Meter 1 & 2 monitor the PFL signal selected on the input channels.

VU Meter:

Responds to the average program level. The internal oscillator should be set for

‘0’ VU on the meter. This will correspond to +4 dBu on the XLR outputs. As this

is an average responding meter, the peak program level will not be indicated.
In general, the Nagra modulometer will indicate approximately ‘0’ dB for peak
levels if the line up tone is set at -8 dB modulometer. For feeding external
equipment with VU meters, the level should be set for ‘0’ VU on both the mixer
and the outboard equipment.

PPM Meter:

Peak responding meter. The reference level for a 1 kHz sine wave is set for -8
dB. This corresponds to approximately ‘0’ VU, although the difference between
an average responding meter and a PPM meter will vary according to program
material. The rise and fall times are set to approximate the Nagra modulometer meters.

Output Faders:

These faders should be left at the maximum position (ie: ‘0’) for optimum
headroom. All line-up tones etc., should be made with the faders in this position.

Return Trimmers:

To adjust return levels to the phones and meters.

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Содержание CS 208 V2

Страница 1: ...CS 208 V2 PROFESSIONAL AUDIO MIXER OPERATOR S MANUAL 645 Main Street Suite C Morro Bay California 805 772 1007 Fax 805 772 1098 www coopersound com...

Страница 2: ...S 14 LAYOUT A B C 15 LAYOUT D E F 16 LAYOUT G G PPM H MB 17 CSST BLOCK DIAGRAM LAYOUTS 18 BASIC SET UP METERING 19 20 OPERATION APPLICATION NOTES 21 22 23 24 25 APPLICATION NOTES AN 1 v2 ROLLS 26 AN 2...

Страница 3: ...ps 8 EQ Equalizer bypass Affects HF MF LF filters not HP filters 9 12 A B C D Channel to mix bus assigns L left R right indicate monitor pan pot assignment 13 LIM LED The limiter is a symmetrical peak...

Страница 4: ...onfiguration and decoded to a L R stereo signal this is an option see separate application note 22 LF Low frequency amplitude control 23 PF AF Selects pre or after fader for Aux 1 send 24 A1 Aux 1 sen...

Страница 5: ...panel 13 RETURNS Trim pots multiturn to adjust return tape level to Monitors 1 2 3 and the meters Meter Section 14 AUX CD Meters 3 4 CD or Aux outputs 3 C or A1 4 D or A2 15 PFL Meters 1 2 can indicat...

Страница 6: ...bus switch now has 3 positions Left off Center Aux 1 only Right Aux 1 2 25 EXT SLATE Down external slate mic input on rear panel The trimmer below adjusts the slate mic level OSCILLATOR SECTION 26 10...

Страница 7: ...A B C D BALANCED OUTS XLR A B C D Aux 1 Aux 2 ROLL 1 2 Remote control for various recorders MIX BUS IN A B C D current input COMM IN Communications input to Monitor 1 balanced SL IN External slate mi...

Страница 8: ...nputs Mix Bus in DB9 1 Ground Returns 2 D XLR 3F 3 C Pin 2 High 4 A Pin 3 Low 5 B Pin 1 Ground current input see specifications Ext Slate in Outputs XLR 3F DB9 1 Ground Pin 2 Signal 2 A Pin 3 1 Ground...

Страница 9: ...MODEL CS 208 v2 CSST STEREO MODULE MAY 2003 7 Overload indicator...

Страница 10: ...MODEL CS 208 v2 MAY 2003 CSST STEREO MODULE 8 83 dBu Z 1 4k 28 dBu 40 dB Zin 10k 15 dB Zin 600 55 dB Zin 10k EIN 20 20 kHz 150...

Страница 11: ...DC Estimated battery life with 12v 8 AH lead acid battery 10 hours 12v 12 AH lead acid battery 15 hours 18v 14 AH alkaline cells 15 hours Ni CAD D cells are 1 3 the capacity of alkaline cells XLR 4M...

Страница 12: ...40 dB Z in 10k Combined 55 dB Z in 10k High Pass Filters Hp 1 Pre transformer 100Hz 6 dB oct Hp 2 Post transformer pre Amp 70Hz 12 dB oct EQ High frequency 12 dB 10 kHz Mid frequency 15 dB 500 5 kHz L...

Страница 13: ...3 dBu no load 8 dBu 60 load Maximum load is 25 for each output Tape return balanced 14 dBu to 19 dBu Zin 10k Communication in balanced 14 dBu to 19 dBu Zin 10k Ext slate in unbalanced 60 dBu to 38 dB...

Страница 14: ...MODEL CS 208 v2 MAY 2003 BLOCK DIAGRAM 12 INPUT POWER...

Страница 15: ...MODEL CS 208 v2 BLOCK DIAGRAM MAY 2003 13 MONITOR OUTPUT...

Страница 16: ...MODEL CS 208 v2 MAY 2003 EQ CHARTS 14...

Страница 17: ...MODEL CS 208 v2 LAYOUTS MAY 2003 15...

Страница 18: ...MODEL CS 208 v2 MAY 2003 LAYOUTS 16...

Страница 19: ...MODEL CS 208 v2 LAYOUTS MAY 2003 17...

Страница 20: ...MODEL CS 208 v2 MAY 2003 CSST LAYOUTS 18...

Страница 21: ...MODEL CS 208 v2 Basic SET UP METERING MAY 2003 19 OPERATING GUIDELINES...

Страница 22: ...MODEL CS 208 v2 MAY 2003 BASIC SET UP 20 Nominal value of 47k to 56k in series with signal conductors...

Страница 23: ...For typical SPL sound pressure levels pads are not necessary due to the high system headroom The use of pads will degrade the signal to noise ratio if used within the range of the microphone gain trim...

Страница 24: ...pots are set at minimum Channel Fader For optimum headroom and versatility it is best to operate the channel fader around the zero point Therefore the microphone preamp gain trim should be adjusted d...

Страница 25: ...rear panel Slate amp level controlled by trimmer below this switch Roll 1 2 Center off switches Can independently control recorders depending on the pins selected on the roll connectors on the rear p...

Страница 26: ...ut channels VU Meter Responds to the average program level The internal oscillator should be set for 0 VU on the meter This will correspond to 4 dBu on the XLR outputs As this is an average responding...

Страница 27: ...r input Pin 1 negative Light Supplies 12v DC to the BNC connector A Littlite may be mounted to this connector Be aware that a battery operated light bulb consumes considerable current Mix Bus These ar...

Страница 28: ...MODEL CS 208 v2 MAY 2003 AN 1 v2 REMOTE ROLLS 26...

Страница 29: ...MODEL CS 208 v2 AN 2A INPUT CHANNEL OPTIONS MAY 2003 27...

Страница 30: ...enable this feature This component is not normally installed to conserve current consumption J5 1 Standard Gain 2 see AN 2A A B 1 Increased Gain 2 A B Move shunt on J5 to position A1 Note 1 Insert di...

Страница 31: ...MODEL CS 208 v2 AN 2C v2 INPUT CHANNEL OPTIONS MAY 2003 29 Mic Power See layout A J8 Normally set for 48v phantom Move both shunts to the left for 12v phantom power The 12T power is not affected...

Страница 32: ...usses switch off limiter Set input fader at 0 Adjust level for full scale on A B meters A B masters at max Turn on limiter adjust threshold for 4 PPM or desired level Limiter LED Adjustment The limite...

Страница 33: ...Side J3 J3 Switch s side Left Normal phase no decode Right Reverse phase M S decode Use an odd numbered channel for the mid mic cardioid omni an even numbered channel for the side mic figure of eight...

Страница 34: ...MODEL CS 208 v2 MAY 2003 32 AN 3 v2 COMMUNICATIONS IN MULTIPLE INPUTS...

Страница 35: ...MODEL CS 208 v2 CABLE WIRING SUGGESTIONS MAY 2003 33...

Страница 36: ...pecified at time of purchase Access to output trimmers All trimmers on the output module are accessible by removing the right side panel only no need to remove the module Tools 1 16 5 64 Allen wrenche...

Страница 37: ...MODEL CS 208 v2 ADC INSTRUCTIONS MAY 2003 35...

Страница 38: ...ut Input level 1 0 V peak to 5 V peak Lock range 48 kHz or 96 kHz 100 ppm 48 048 kHz or 96 096 kHz 100 ppm Jitter tolerance 1 UI wide bandwidth Input clipping LED 0 5 dBFS 0 1 dB THD N 1 dBFS 1 kHz Si...

Страница 39: ...age lies solely with Cooper Sound Systems Inc Products which do not meet the terms of this warranty will be repaired and returned C O D with billing for labor materials return freight and insurance Pr...

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