Upgrade Fi Rmware - Custom Audio Electronics VKP80III User Manual

6.3 Upgrade fi rmware
WARNING: During communication between PC and
device for the fi rmware update it is strictly forbidden to
disconnect the communication cable or to remove the
power supply of the devices not to endanger the proper
functioning of the machine.
NOTES:
The latest fi rmware of the device is available in the down-
load area of the web site www.custom.biz
Install on the PC used for printer upgrading the UPG-
CEPRN software available in the download area of the
web site www.custom.biz.
Update via serial interface
Proceed as follows:
1. Write down the product code (14 digits) printed on the
product label (see par.2.4).
2. Go to the web site www.custom.biz and download the
appropriate fi rmware release from the DOWNLOAD
area.
3. Print the SETUP report (see chapter 5).
4. Switch OFF the device.
5. Connect the device to the PC using a serial cable (see
paragraph 3.2).
6. Switch ON the device.
7. Launch the software UPGCEPRN.
8. Select the update fi le .PSW location:
56
9. Select the serial communication port (ex. COM1):
C:\VKP80III.PSW
10. Detecting and setting of the parameters necessary for
serial communication are performed automatically and
then updating begins.
11. After a few minutes a message on the screen warns
that the update is completed.
12. Print a new SETUP report to verify the new fi rmware
release (see chapter 5).