TOA EV-2000 User manual

TOA EV-2000 User manual
 Я É TOA DIGITAL VOICE ANNOUNCING EQUIPMENT
MOESCRIPTIÓN
EV—2000
The TOA EV—2000 is a fully electronic announcing machine ideal
for automatically providing recorded messages.
BSPECIFICATIONS
Power Requirements
AC Mains, 50/60 Hz
Fuse Fault Signal
Make contact (24 V/50 mA)
Memory Capacity
Max. 2048 sec (Log PCM)
Max. 4096 sec (Sub—band ADPCM)
Number of Outputs
Max. 64(expandable in unit of 8)
Power Consumption [Under 150 W (Under 200 VA) Data Holding Over 100 hrs (CMOS RAM)
Operating OC ~ 40°C Period
Temperature Range Sentnece Fixed sentence pattern
Control System Microcomputer—contorolled system Designation ¡Basic and selectable sentence
Encoding Method 8—bit Log PCM or 4-bit pattern
sub—band ADPCM Selectable phrase pattern
Memory Element 1M-bit EP ROM or 1M-bit Sentence/Phrase 'Sentence Max. 512
CMOS RAM Capacity ¡Phrase Max. 2,048
Phrase variation Max. 64
Phrase replacement Max. 256
CMOS RAM sentence
Number of Max. 16 (Max. 15 during recording) capacity Max. 256
Simultaneous Finish Panel : Black
Outputs Case : Dark gray
Sampling Frequency 116 kHz Semi—mat melamine baked
Frequency Response 100 Hz- 6,800 Hz(+3 dB) paint
Output Level 0 dBV, 600 Q Balanced Dimensions 483(19.027) X 266(10.47") X
Interface RS—232C or make contact input (WXHXD) 374.8(14.76") mm
Line Busy Signal One signal output per line Weight Underd 18 kg (39.68 Ib.)
Photo coupler isolated
Open Collector (24 V/30 mA)
BAPPEARANCE
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O Це o о
416(16.38”) J | 374.8(14.76”)
466(18.35”) a 404.8(15.94”)
483(19.02”)
Front View Side View
UNIT:mm SCALE:1/7
90E
TOA Corporation
DWG No: GEVOO1A1—2
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