Chaparral FS2620R 사용자 설명서

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Upgrading Firmware
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Upgrading Firmware
You can upgrade the firmware for the controller and the Ethernet card in the router.
Information regarding the latest release of firmware and firmware updates is available 
from the Chaparral Web site (
 and click on “Support”). Contact 
Chaparral technical support for firmware updates at (303) 845-3200.
Upgrading the Controller’s Firmware
You use the Flash Utility to download new firmware (.fla file) for your router, to auto-
detect your VT-100/ANSI terminal baud rate, and to run on-board diagnostics. The Flash 
Utility is resident in the embedded firmware of the router. 
You access the Flash Utility using a computer with VT-100/ANSI terminal emulator 
software, such as HyperTerminal, connected to the router through the serial RS-232 
interface. The router auto-detects the baud rate when you hold down the space bar on the 
computer while powering-on the router. Valid baud rates are 9,600, 19,200, 38,400, 
57,600 and 115,200. The default baud rate is 115,200 and is recommended to expedite the 
download process. 
To upgrade the router’s firmware:
1
Call Chaparral technical support for information about downloading the firmware 
updates.
See 
2
From the computer connected to the router, access the Router Administrator 
software.
See 
.
3
From the System Menu, select Shutdown/Restart and press Enter.
The system confirms that you want to shut down.
4
Select Yes and press Enter.
The system confirms that it has shut down.