Pro Audio Systems

• Technical Specifications

• Input/Output terminals
• Composite RCA terminal
• Composite RCA terminal
• Y/C separated signal output S terminal
• Audio output RCA terminal (stereo)
• DC input terminal,
• serial mode (D-sub female 9 pin) terminal (RS-232C)
• Parallel remote (D-sub female 15 pin) terminal
• Ethernet (LAN) (RJ-45) terminal
• (10 BASE-T/100 BASE-TX) automatic selection
• Video performance
• Video outputs Composite 1.0 Vp-p (negative resistance 75 Ω)
• S-Video Y (brightness)signal 1.0 Vp-p (negative resistance 75 Ω)
• S-Video C (colour) signal 300 mVp-p (negative resistance 75 Ω) (PAL)
• Sampling frequency 13.5 MHz
• S/N ratio 50 dB or greater
• Audio performance
• Output level 2.0 Vrms (negative resistance 10 Ω: 1 kHz 0 dB playback)
• Distortion 0.1% or less (when playing 1 kHz 0 dB sine wave using LPF)
• S/N ratio 80 dB or greater (when playing 1 kHz 0 dB sine wave using LPF and A-Filter)
• Channel separation 70 dB or greater (stereo, when playing 1 kHz 0 dB sine wave using LPF and A-Filter)
• Frequency response (1 kHz base) Within ± 3 dB at 20 to 20 kHz : fs = 48/44.1 kHz
• General
• Internal clock accuracy Within 60 seconds per month
• Power supply AC Adapter (SEA40N2-12.0): Input AC 120~230V, 50/60 Hz
• Power consumption DC 12V 1.0A
• Surrounding conditions
• (Does not include recorded media)
• Operating temperature range 5 - 35° C
• Operating humidity range 5 - 85%
• Storage temperature range 20 - 60° C
• Storage humidity range 5 - 90%
• Unit Dimensions
• Width 220 mm
• Depth 44 mm
• Height 270 mm
• Weight 2.5 kg
• Media Format Specifications
• Audio/Video Files The DN-V755 supports MPEG-2 and MPEG-4 audio/video formats
• File Extension MPEG-2 - .mpg
• MPEG-4 - .avi
• Video MPEG-2 - ISO/IEC13818-1 MPEG-2 (MP@ML) PS
• MPEG-4 - ISO/IEC14496-4 MPEG-4 (ASP@L5) (AVI)
• Audio MPEG-2 - ISO/IEC11172-3 MPEG-1-L2, 48kHz,
• 44.1kHz, 32kHz
• MPEG-4 - ISO/IEC11172-3 MPEG-1-L3 32kHz,
• 44.1kHz, 48kHz, PCM 32kHz, 44.1kHz, 48kHz
• 16-bit
• Max. Bit Rate MPEG-2 - 10Mbps
• MPEG-4 - 6Mbps
• Resolution 720 x 576 (PAL)
• 720 x 480 (NTSC)
• Note All files will be scaled to a 4:3 display.
• MPEG-2 files are displayed as full screen images.
• MPEG-4 - All files will be scaled to a 4:3 display and are assumed to be in square pixels.
• MPEG-4 files are displayed as full screen images. MPEG-4 with quarter pixel motion
• vectors or Global Motion vectors are not supported.
• Picture-Only Video Files The DN-V755 supports MPEG-2 picture-only video format
• File Extension .mpv
• Video ISO/IEC13818-2 MPEG-2 (MP@ML) ES
• Max. Bit Rate 10Mbps
• Resolution 720 x 576 (PAL); 720 x 480 (NTSC)
• Note: All files will be scaled to a 4:3 display. MPEG-2 files are displayed as full screen images.
• Audio-Only Formats The DN-V755 supports MP2, MP3 and WAV audio-only file formats
• File Extension MP2 - .mp2 MP3 - .mp3 WAV - .wav
• Audio MP2 - ISO/IEC11172-3 MPEG-1- L2
• MP3 - ISO/IEC11172-3 MPEG-1- L3
• WAV - 16-Bit Linear PCM
• Sample Rate MP2 - 48kHz, 44.1kHz, 32kHz
• MP3 - 48kHz, 44.1kHz, 32kHz
• WAV - 48kHz, 44.1kHz, 32kHz
• Resolution MP2 - 16-bit MP3 - 16-bit WAV - 16-bit
• Photo Formats The DN-V755 supports JPEG picture file formats
• File Extension .jpg
• Image JPEG
• Resolution 720 x 576 (PAL); 720 x 480 (NTSC)
• Max. Supported Resolution 2400 x 2400
• Note: All images are scaled to 720 x 480.
• Rescaling large images or very small images may take several seconds.
• The DN-V755 is not compatible with Progressive JPEGs or JPEG 2000 format.

• Features

• Simple browser based user interface (Windows & Mac compatible)
  
• Up to 8 hours of DVD quality video
  
• Internally expandable to 137 GB
  
• Plays 720 x 480 MPEG-2 at 10 Mbps OR BELOW
  
• Plays I-Pictures (720 x 480)
  
• Plays Wav or MPEG-1 (layer II) audio at 44.1 kHz or 48 kHz
  
• Parallel remote control (Switch closure on 15-pin D-sub)
  
• Serial control (RS-232C on 9-pin D-sub)
  
• Ethernet control (LAN/RJ-45)
  
• Realtime clock for scripted/automated playback of A/V files
  
• FTP Site Command Server for audio, video, picture and scripting/automation uploads
  
• S-Video and Composite (RCA) video outputs
  
• Unbalanced (RCA) stereo audio outputs
  
• All this makes the DN-V755 perfect for the widest range of organisations and visual messaging needs:
  
• • internal communications / lobby signage;
  
• • conference / events;
  
• • education;
  
• • government;
  
• • hospitals / clinics / doctor’s surgeries;
  
• • shopping centres / retail;
  
• • airports;
  
• • places of worship;
  
• • museums / kiosks;
  
• • theme parks;
  
• • leisure / fitness.

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