Instructions

6. FIRMWARE UPDATES

Updating the Firmware

The Firmware of a BS-1500GP(R)S Sensors may be reprogrammed by

performing the following steps:

1. Download the most recent Firmware versions at www.arexx.com

2.UnziptheZIP-le.

3. Start PUSH THE PROGRAM BUTTON on the BS1500 and Flash by

right-clicking (Right Mouse Button = run as an Admin).

4. This will normally open a DOS-window.

5. Hit “enter” to proceed and Y.

6. The update has been successful as soon as Flash reports “success”.

7. Restart the BS1500.