Uploaded March 2026 | Updated September 2026, 1 hour ago

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Need to know how to swap the thermal colour palette on your Pulsar Symbion? We show you what to press and what it looks like on the screen. Plus how you can easily deselect the colours you really don't need.
What's more, in this Help Guide we show you how to adjust the thermal amplification settings, even if you're in DUO mode.

0:00 Changing thermal colours with one button press
0:38 How to deselect unnecessary thermal colours
0:59 One button press to adjust thermal sensor amplification
1:23 Changing sensor amplification from the quick menu (eg DUO mode)