1 downloading from the internet, 2 connecting the pc to the rs-232 port, 3 installing the ethernet firmware – Kramer Electronics VS-121HC User Manual
Page 27: Downloading from the internet, Connecting the pc to the rs-232 port, Installing the ethernet firmware, Figure 18: the kfr-programmer window
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Upgrading the VS-121HC Firmware
24
9.2.1 Downloading from the Internet
To download the latest file
1. Go to our Web site a
from the Internet to your PC:
2. From the technical support section, download the file:
SetKFRETH11-xx.zip.
3. Extract the file “SetKFRETH11-xx.zip” (that includes the
KFR-Programmer application setup and the .s19 firmware file) to a
folder (for example, C:\Program Files\KFR Upgrade).
4. Install the KFR-Programmer Application.
9.2.2 Connecting the PC to the RS-232 Port
To connect a PC to the RS-232 port of the VS-121HC:
1. Power the VS-121HC OFF.
2. Connect a serial cable from the VS-121HC RS-232 9-pin D-sub rear
panel port to a PC as explained in section
3. On the back panel of the device press the ETH PROG switch inward
using a small screwdriver (see
4. Power the VS-121HC ON.
9.2.3 Installing the Ethernet Firmware
To install the firmware, perform the following steps:
1. Double-click the KFR-Programmer desktop icon.
The KFR-Programmer window appears (see
Figure 18: The KFR-Programmer Window
1 The files indicated in this section are given as an example only. File names are liable to change from time to time