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VAMP2 Series

• VAMP2-SDA

• VAMP2-MDA

2RU, Audio/Video Monitors with Level 

Meters

User Guide

Part Number 821667, Revision F

USO 

RESTRITO

Summary of Contents for VAMP2-MDA

Page 1: ...VAMP2 Series VAMP2 SDA VAMP2 MDA 2RU Audio Video Monitors with Level Meters User Guide Part Number 821667 Revision F USO RESTRITO...

Page 2: ...documentation Wohler Technologies Inc makes no warranty or representation either express or implied with respect to software documentation their quality performance merchantability or fitness for a pa...

Page 3: ...lity stereo video audio monitoring solutions available in a compact 2RU rack space with numerous input and output features that make these units ideal for facility wide monitoring of analog digital au...

Page 4: ...8 Protect the power cord from being walked on or pinched particularly at plug s source on the equipment and at the socket 9 Use only the attachments accessories specified by the manufacturer 10 Unplu...

Page 5: ...stacked in proximity to the unit if the above temperature is not exceeded Allow a 1RU 1 75 44 45mm space above and below the unit for air circulation Rack Mounting You should install the monitor into...

Page 6: ...n with CVBS and SDI video signals In Mix Mode any combination of individual input channels may be selected for monitoring through the left and or right speakers Color coded LEDs above each level meter...

Page 7: ...ilities and on air radio studios Features Audio Headphone jack mutes speakers Two audio inputs on XLR connectors LED indication of selection and mix settings Four 53 segment Tri color LED bar graph le...

Page 8: ...video inputs with A B switching Converts SDI video to CVBS composite analog video Monitors and de embeds one video channel simultaneously Re clocked output for selected SDI source Analog composite ou...

Page 9: ...green LED bar graphs Level Meter Scale 0 dB to 66 dB Level Meter Mid scale Resolution 1 dB Level Meter Dynamics VU and PPM simultaneous Peak Acoustic Output 2 ft 96 dB SPL Output 10 W RMS 4 left and...

Page 10: ...een Type Size Diagonal 4 96 x 76 x 6 5 mm High resolution LCD active matrix TFT Display Image Controls Brightness Chroma Tint NTSC only and Contrast Aspect Ratio 4 3 Active Area HxV 3 23 H x 2 43 W 82...

Page 11: ...2880 SDTV 36 SMPTE 267 60 525 507 487 2288 1920 SDTV 27 SMPTE 125 60 525 507 487 1716 1440 SDTV 54 ITU R BT 601 5 50 625 577 3456 2880 SDTV 36 ITU R BT 601 5 50 625 577 2304 1920 SDTV 27 ITU R BT 601...

Page 12: ...ge 66 dB Mid scale Resolution 1 dB Bar Graph Length 2 22 56 4 mm Indication Accuracy 10 to 30 dB 31 to 44 dB 45 to 55 dB 0 2 dB 0 3 dB 0 5 dB Segment Display Colors red amber green Peak Emission Wave...

Page 13: ...annels four maximum separately to each of the two speakers left and right Table 1 8 below shows the function of each consecutive button push Note that pushing either button a sixth time starts the cyc...

Page 14: ...glow green when assigned to the left speaker amber when assigned to the right speaker and alternate between green and amber when assigned to both speakers Volume Rotary Potentiometer This knob contro...

Page 15: ...ixed according to its position on the scale Reference level is 4 dBu Dynamic range for these meters is 66 dB Phase Bi Color Red Green LED The audio phase indicator shows the phase relationships betwee...

Page 16: ...I or set to Tracks Video and SDI is the video source One of the four LEDs will glow green to indicate the selected group Audio Analog AES Select Push Button and Indication LEDs These two push buttons...

Page 17: ...2 AES 2 Channels 5 6 Channels 7 8 SELECTED ANALOG OUT CVBS 2 IN CVBS 1 LOOP HI Z 75 IN OPT B OPT A IN 2 SDI CVBS OUT RS232 2 IN 1 CONVERTED VIDEO OUT SEL VID OUT LOOP BAL AES OUT FROM SDI AES IN 1 HI...

Page 18: ...resent Option A Rotary Switch on the MDA model or Reset button on the SDA model In the SDA model this opening features a recessed push button with a momentary reset function for the SD SDI input modul...

Page 19: ...lect Two Position Select Switch on MDA model only This two position slide switch is used to select the video scaler up or the audio de embedder down for communications through the RS 232 2 connector R...

Page 20: ...r and CVBS Converted Video Output from an SDI input Connector regardless of other settings This feature enables processing of the SDI signal independent of the unit s other monitoring functions SDI Ou...

Page 21: ...or the balanced DB 25 connector is shown in Figure 1 4 below Figure 1 4 Balanced AES Output from SDI In DB 25 Connector Pin Out Balanced AES In with Loop Out DB 25 This DB 25 connector accepts AES aud...

Page 22: ...S inputs AES IN 1 or 2 is adjustable through the four position DIP switches located between each pair of input connectors The switch section nearest the associated connector sets the termination for t...

Page 23: ...erminals The left pair outputs the signals as selected for the left speaker and the right pair outputs the signals as selected for the right speaker The binding post terminals in each output pair are...

Page 24: ...wo male three pin XLR connectors are analog outputs of the sources selected for the left and right speakers See Audio Source Speaker Assign and Mix Assign functions for selection reference Figure 1 9...

Page 25: ...Analog In Demuxed AES From SDI Input 4x4 Audio Source Matrix Balanced AES Input and Loop Output Metered Analog Out RS 232 12C Buss SW Logic Config Ref Level Speaker Assign CVBS From SDI CVBS 1 CVBS 2...

Page 26: ...g In Demuxed AES From SDI Input 4x4 Audio Source Matrix Balanced AES Input and Loop Output Metered Analog Out RS 232 12C Buss SW Logic Config Ref Level Speaker Assign CVBS From SDI CVBS 1 CVBS 2 CVBS...

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