About the Xl2546 Brightness with Dyac

Adjusting BENQ Blur Reduction and DyAc (Dynamic Acceleration) including Blur Busters Strobe Utility. Supports most BenQ/Zowie Z-Series monitors (XL2411, XL2420, XL2720, XL2735, XL2540, XL2546)
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rockmanx1122
Posts: 1
Joined: 09 Sep 2019, 23:12

About the Xl2546 Brightness with Dyac

Post by rockmanx1122 » 09 Sep 2019, 23:18

Hi, i'm a user of XL2546,and i found that when the Dyac is On then the monitor brightness increase a lot.It is more helpfull for me to track enemy in games.But i prefer to no using Dyac.So i want to know is there have any way that i not only can keep the brightness but also set the Dyac to off?

BlurBoss
Posts: 53
Joined: 17 Dec 2018, 13:52

Re: About the Xl2546 Brightness with Dyac

Post by BlurBoss » 04 Oct 2019, 04:29

Something wrong with your settings or the monitor. Mine has the same brightness with DyAc enabled and disabled.
BenQ XL2546, i9-9900K @ 5.0 GHz, RTX 2080 Ti, 32GB (2 x 16GB) 3200 MHz CL14 RAM, Asrock Z390 Phantom Gaming-ITX/ac.

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Chief Blur Buster
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Posts: 6509
Joined: 05 Dec 2013, 15:44

Re: About the Xl2546 Brightness with Dyac

Post by Chief Blur Buster » 04 Oct 2019, 18:49

DyAc is a voltage-boosted strobe backlight.

In some cases, the total number of photons per second during DyAc actually exceeds the number of of photons per second during sample-and-hold.

In this case, there is no remedy. It's just the voltage-boosted strobe backlight working so well in eliminating brightness-reduction during strobing.

The DyAc versions of the BenQ ZOWIE monitors have among the brightest strobe backlight modes I have ever seen. Can sometimes exceed 300 nits strobed. None of the common darkening you see with most strobe backlights.
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