INSTALLING THE

. . DGy. . FIRMWARE. . . . .

F I R M W A R E U P G R A D .E . Manual Update Procedure ..

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After the new firmware has been transferred to the DGy 201, the final step is to install the firmware into DGy 201 non volatile memory. Installation of the DGy 201 firmware requires the ufw command to be issued from a command line interface. You can use either the serial (RS-

232)port or open a Telnet session on the Ethernet (10/100 BASE-T) port to complete this final step.

1)Connect to the DGy 201 by either the serial port using a serial emulator or the Ethernet port as a telnet session.

2)Verify that you have established communication to the command line interface by typing either help at the command line prompt. If the connection is set up correctly the DGy 201 should respond with a list of commands.

3)Type the command ufw and press ENTER.

4)The DGy 201 will prompt you with a warning message: “This command will replace the current firmware with the firmware you just downloaded and restart the system. Do you want to proceed (y/n) ?”

Type ‘y to proceed or “n” to terminate the process.

Note

Communications with the unit will be lost during the

 

installation process. This is normal and does not

 

indicate that there is a problem with the installation

 

process. This process may take several minutes.

 

Do NOT turn the power off during this time.

 

 

5)When the installation is complete the DGy 201 will automatically reboot. This is indicated by the front panel LED indicators being turned on simultaneously. Wait fifteen seconds for the boot process to complete before moving on to the next step.

6)Reconnect the serial emulator or start a new Telnet session with DGy 201 and type “ver”. DGy 201 should respond with the new firmware version number. The firmware upgrade process is now complete.

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RGB Spectrum 201 manual DGy. . Firmware

201 specifications

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