Teledyne 465M instruction manual Upload Firmware

4.Select the COM port that the instrument is connected to.

5.Select the HEX file for the appropriate firmware.

6.Refer to Section 9.10.2.1 to upload the firmware or to Section 9.10.2.2 to verify the firmware.

9.10.2.1. Upload Firmware

1.Press “Write”. The screen will display, “Wait for boot loader”.

2.When the screen displays, “Power cycle instrument now”, power up the instrument.

NOTE

Search for boot loader will time out in 20 seconds. If the instrument is not powered up in 20 seconds, the screen will display, “No boot loader detected.” Go back to step 1 to rewrite the firmware.

The firmware loader software should display a message “Boot loader found, uploading…”. If this message is not displayed, power down the instrument and receck the COM port configuration and cable (see Section 9.10.1) and retry.

3.When the upload is complete, a message, “Write-flash completed successfully” should be displayed. If it is an unsuccessful upload, a message, “Write-flash error” is displayed. If a Write-flash error occurs, ensure that the correct PC COM port is selected for the instrument (see Section 9.10.2, step 4).

NOTE

It is not recommended to stop the writing process half way through. This will cause the firmware to not be fully uploaded.

9.10.2.2. Verify Firmware

The verify function compares the instrument’s current firmware to the selected HEX file (see Section 9.10.2, step 5) and confirms whether or not the files are a match.

1.Press “Verify”. The screen will display, “Wait for boot loader”.

2.When the screen displays, “Power cycle instrument now”, power up the instrument.

P/N 06160D DCN6409 Teledyne API Model 465M O3 Monitor Instruction Manual - Page 61