รหัสสินค้า : TOA EV-350R

เครื่องบันทึกและเล่นเสียง TOA EV-350R

รายละเอียดสินค้า

-สามารถบันทึกและเล่นข้อความเสียง โดยใช้ memory Card แบบ CF

-สามารถอัดได้ถึง 256 ข้อความ

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Digital Record / Playback Announcer

Description 

The EV-350R Digital Announcing Machine features a maintenance-free design, and permits both recording and playback using the memory card. It can be mounted in an EIA Standard equipment rack.

Specification

Power Source220 - 240 V AC, 50/60 Hz 0.1 A or 24 V DC 0.4 APower Consumption12 WOutputOutputs 1,2: 0 dB*, 600 Ω, unbalanced, phone jack, M3.5 screw terminal

Headphone output: 0 dB*, 100 Ω, unbalanced, phone jackInputMicrophone: -55 dB*, 600 Ω, unbalanced, phone jack

AUX: -20 dB*, 10 kΩ, unbalanced, phone jack/RCA pin jackFrequency Response20 Hz - 20 kHz ±3 dB (44.1 kHz sampling)

20 Hz - 14 kHz ±3 dB (32 kHz sampling)

50 Hz - 20 kHz ±3 dB (44.1 kHz sampling, IT-450 mounted)

50 Hz - 14 kHz ±3 dB (32 kHz sampling, IT-450 mounted)Distortion0.3 % or less (44.1 kHz, recording method: Extremely High)No. of Mountable Memory Card2 (Ports A-B) (option)No. of Recording SentenceWhen 1 card is installed: 128 or 512 (changeable)

When 2 cards are installed: 256 or 1024 (changeable)

1 emergency sentence, other than the above sentences, can be recorded.

When recorded by a control input: 8 (direct mode) or 256 (binary mode) (changeable)Recording Sound QualitySampling frequency: 32 kHz, 44.1 kHz

Recording grade: Long (bit rate: 64 kbps), Normal (bit rate: 96 kbps),

High (bit rate: 128 kbps), Extremely High (bit rate: 192 kbps)Recording Time (When recording 128 sentences)EV-CF128M Long: 4 hour 26 min 46 s, Normal: 2 hour 57 min 50 s,Playback ModeSingle- and dual-source playback (changeable)No. of Playback ProgramDirect control: 8 programs or Binary control: 256 programs

1 emergency message takes precedence over the above programs and is played back.Control InputActivations 1-8, playback, pause 1, pause 2, emergency, recording, erasure/clear:

No-voltage make contact input, pulse make length: 50 ms or more,

open voltage: 30 V DC, short-circuit current: 10 mA, M3.5 screw terminal

RS-232C terminal: D-sub connector (9 pins, male)Control OutputShorting outputs 1,2, Error: M3.5 screw terminal, contact capacity: 30 V DC, 0.5 AOperating DisplayLCD with backlight (16 characters × 2)Operating Temperature0 ℃ to +50 ℃ (32 ゜F to 122 ゜F)Operating Humidity90 %RH or less (no condensation)FinishPanel: Aluminum, black, 30 % gloss, paint

Case: Surface treated steel plate, black, 30 % glossDimensions482 (W) × 44 (H) × 315 (D) mm (18.98 × 1.73" × 12.4")"Weight4 kg (8.82 lb)AccessoryPower cord……1, Unbalanced-phone plug cord (2 m (6.56 ft))……2, Rubber foot……4,

Rack mounting screw……4, Rack mounting washer……4,

Rack mounting bracket (pre-fixed to the unit)……2OptionMemory card: EV-CF128M