Zapco DPN User Manual

Updating Your Zapco DPN Device

Zapco is constantly seeking new ways to make our products better. As
improvements are made and features are added, you will be able to update

your Zapco DPN Amplifier of Processor by installing a new Hex file .

When you got your DC product, the disk had three files. 1) the Zapco DPN
program 2) The ZapCo.hex file for the unit and 3) The Zapco DownLoader

When there is a program update you will be able to download new files from
the Zapco web site. After you download the new files and install the new Zapco
DPN you will need to update your DPN device (DC amp or processor) by
installing the new .Hex file

Updating your DPN device is a simple 4 step process and no physical changes
need to be made to the device.

Updating the DPN Program

1) After installing the new DPN program on your PC, store the new ZapCo.Hex file

on your desktop, or in some other place you will remember. Then connect

your PC to the device with the USB cable

2) Turn on the system and open the DPN program. On the first screen, watch the
led to see which comm. port the Device is using. Watch closely. As soon as the

program opens the splash screen goes away and you won’t see it any more.

In this case, the DPN
device is using Comm.
Port 4. We need to
make a note of this
Comm. Port

After noting the Comm. Port you will close the program