TOA EV-350R Digital Voice Player User Manual

EV-350R Digital Voice Player User Manual. Introduces the product features, operating methods, functional settings, etc.

Brand: TOA
Document type: User Manual
Language: Chinese
Pages: 88
File format: PDF
File size: 3.3 MB
Updated: 30 September, 2023
MD5 checksum: C3F403A263D913A072B5E50E9E4555B9
PDF: TOA EV-350R Digital Voice Player User Manual PDF

About this manual

This manual introduces the TOA EV-350R digital voice player, a programmable, maintenance‑free device that records and plays back voice messages. It explains the device’s features, supported memory cards, and basic operation concepts.

The guide covers safety measures, detailed operating procedures for recording, playback, and configuration, installation and connection instructions, and a full specification table. It also includes troubleshooting tips and FAQ information for quick reference. This manual is written in Chinese.

What's inside

Safety Measures
Device Overview
Operation Precautions
Terminology and Functions
Recording Operation
Playback Operation
Function Settings
Installation and Connection
Specifications

Specifications

Power Supply	AC 50/60 Hz or 24 V DC, 0.4 A
Audio Output	0 dB, 600 Ω, unbalanced
Sampling Frequency	32 kHz or 44.1 kHz
Recording Levels	Long 64 kbps, Normal 96 kbps, High 128 kbps, Very High 192 kbps

Frequently asked questions

What types of memory cards are compatible with the EV-350R?

The device works with ATA flash cards and SRAM memory cards; pure flash cards are not supported.

How many programs can be stored and played back?

The EV-350R can store and play up to 256 programs.

What recording quality options are available?

Four recording levels are offered: Long (64 kbps), Normal (96 kbps), High (128 kbps), and Very High (192 kbps).

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