Flash Memory Upgrade
13
6.1 Downloading from the Internet
You can download the up-to-date file
1
from the Internet. To do so:
1. Go to our Web site at http://www.kramerelectronics.com and download the
file: “
SetKFRXXX-xx.zip
”
from the technical support section.
2. Extract the file “
SetKFRXXX-xx.zip
”
package, which includes the
KFR-Programmer application setup, the
.s19
firmware file and the Web
Applet
dat
file, to a folder (for example, C:\Program Files\KFR Upgrade).
3. Install the KFR-Programmer Application.
6.2 Connecting the PC to the RS-232 Port
Before installing the latest Kramer Ethernet firmware version on the
RC- LC
, do the following:
1. Connect the special CONFIG cable
2
to the CONFIG port on the
RC-7LC
device and then connect the special CONFIG cable via Null-modem adapter
and a 9-wire flat cable to the RS-232 9-pin D-sub COM port on your PC.
2. Set the PROGRAM switch to ON.
3. Connect the power on your machine.
6.3 Upgrading Firmware
Follow these steps to upgrade the firmware:
1. Double-click the KFR-Programmer desktop icon.
The KFR-Programmer window appears.
Figure 9: The KFR-Programmer Window
1 File names are liable to change from time to time
2 C-A35M/D9F-6
