Teac VRDS-701 User Manual

1
Z
Firmware update manual
Continued on the next page e
Models covered
VRDS-701, VRDS-701T
Supported operating systems
Windows 7 (32/64-bit)
Windows 8 (32/64-bit)
Windows 8.1 (32/64-bit)
Windows 10 (32/64-bit)
Windows 11
As of April, 2023
Checking the firmware version
1 Turn the unit on.
2 Press the MENU button to open the menu
screen.
3 Turn the skip knob (.//) to show the
rmware version (VERSION INFO).
Display example
MENU
VERSION INFO
SYSTEM 1.00
The number shown to the right of “SYSTEM” is the firmware
version.
Update procedures
A USB type-C cable is necessary to update the firmware. Either USB
type-A or type-C port can be used on the computer. Use a commer-
cially-available cable with a connector that fits into a USB port on
the computer you are using.
ATTENTION
Cables designed only for charging cannot be used. Use a USB
type-C cable that supports data transmission.
NOTE
The screens used in these instructions are from Windows10.
1 Uncompress the downloaded le.
The following files will appear.
o Win_DFU_driver.exe
o VRDS-701_updater_xxxx.exe (xxxx is the firmware version)
2 Double-click Win_DFU_driver.exe, and press
the Enter key.
NOTE
If a “User Account Control” pop-up message appears during
installation, click “Yes”.
3 When the Device Driver Installation Wizard
appears, click “Next”.
Microsoft and Windows are either registered trademarks or trade-
marks of Microsoft Corporation in the United States and/or other
countries.
Other company names and product names in this document are
the trademarks or registered trademarks of their respective owners.

Teac VRDS-701 Specifications

General

Signal-to-Noise Ratio	110 dB
Dynamic Range	100 dB
Total Harmonic Distortion	0.002%
Output Voltage	2.0 V RMS
Disc Type	CD
Output	Digital (Coaxial, Optical)
Frequency Response	20 Hz to 20 kHz
Drive Mechanism	VRDS
Channel Separation	105 dB

Summary

Checking the firmware version

Verify Firmware Version

Instructions to turn on the unit, press MENU, and use the skip knob to display the firmware version.

Update procedures

Uncompress and Prepare Files

Steps to uncompress the downloaded firmware file and identify the driver and updater executables.

Install Device Driver

Instructions to double-click the driver executable and proceed through the installation wizard.

Connect and Initiate Update

Connect the unit via USB, set it to update mode, and launch the firmware updater application.

Confirm Update Completion

Follow prompts to confirm successful firmware update and reset the unit to standby.