User`s manual

ARS-2021D/2021DS Manual

You can get the newest firmware version from ACARD by e-mail, or download it

directly from the web site: http://www.acard.com Then, unzip the file “cdxxx.bin”

and copy it into a blank DVD.

After placing the DVD on the DVD-ROM , press ENT. The system will begin

searching the new firmware and show the message on LCD as follows after it finds

the new firmware. Then press ENT to update.

Searching F/W---

XXX/XXXXX

6.12.8 Compare Firmware

On the above figure press ESC and ▼ to enter the following figure.Compare

Firmware is to compare the current firmware version and the newly downloaded

version. It can prove if the downloaded version is the newest one.

12-08. Adv Setup

Compare Firmware

6.12.9 H/W Diagnostic

Press ESC and ▼ to enter the next figure. H/W Diagnostic is to test the system.

12-09. Adv Setup

H/W Diagnostic