Specifications
EXACOM VCR-2020
Copyright 1991, 92, 93, 94, 95, 96 all rights reserved by EXACOM, Inc.
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3.00 SYSTEM SPECIFICATIONS
3.10 Performance
Digital Codec: ADPCM
Digitization Rate: 64Kbps
Frequency Response: 300 to 3000Hz
Signal to Noise Ration: 43 db. C message weighted
Distortion: 4% THD (1khz 0 db input)
Audio Input: -30 dbm to +10 dbm
Input Impedance: >5 Meg bridging
Audio Output: 5 watts into speaker
3.11 Controls
Keyboard Type: 6 button membrane
Message Control: Play/Pause, Stop
FREV/FFWD: Message Select, Fast Forward/Reverse
Normal/Slow: Message Play Speed
Memory Control: Save/Clear
Clock Control: Display/Set Hrs. Min. Sec
System Control: Display call counter, Reset call counter, Ready/Play
Monitor Audio: Playback volume
Supervisor Key: Key switch to enable Supervisor mode
3.12 Indicators
System Display: 4-line 20 char. alpha/numeric backlit LCD
Audio Indicators: Speaker, headset jack
3.13 Digital Storage
Memory Type: Hard Disk
Memory Size: 100MB to 225MB
Recording Time: 400 to 1000 minutes
3.14 Environmental
Ambient Temperature: 0 to 50 degrees Celsius
Humidity: 0 to 95% non-condensing
Storage Temperature:-18 to 50 degrees Celsius