It is a regular situation there is a color aberration between different electronic devices for their different usage of the mnitor and display styles.You can adjust it through the brightness button on the side of the pen display.
![What to do if there is a color aberration between your pen display and your computer? What to do if there is a color aberration between your pen display and your computer?](https://0.rc.xiniu.com/g1/M00/4A/82/CgAGS2CtskKAD4jxAANewm3eoEk467.png)
Or you can adjust the value of the rgb on the manu page.
![What to do if there is a color aberration between your pen display and your computer? What to do if there is a color aberration between your pen display and your computer?](https://0.rc.xiniu.com/g1/M00/4A/84/CgAGS2CttdeAa45OABC1f96MuQo410.png)
![What to do if there is a color aberration between your pen display and your computer? What to do if there is a color aberration between your pen display and your computer?](https://0.rc.xiniu.com/g1/M00/4A/85/CgAGS2Ctti-AcZcIABjUVXNBFmQ683.png)
1.Route:Menu- Color- Press 'bright +' on the side of the product- Press Menu on the side.
![What to do if there is a color aberration between your pen display and your computer? What to do if there is a color aberration between your pen display and your computer?](https://0.rc.xiniu.com/g1/M00/4A/86/CgAGS2CtttaAeyp0ABfZ2giPceM137.png)
2.After comfirming, you can use the '+,-' to select the RGB mode.
![What to do if there is a color aberration between your pen display and your computer? What to do if there is a color aberration between your pen display and your computer?](https://0.rc.xiniu.com/g1/M00/4A/87/CgAGS2Ctt6aATK2_AA3JNZYZzQU009.png)
![What to do if there is a color aberration between your pen display and your computer? What to do if there is a color aberration between your pen display and your computer?](https://0.rc.xiniu.com/g1/M00/4A/87/CgAGS2CtuEiAG2GWABQvqVnPOSo868.png)
3.If you want to set a certain RGB value, please select 'User' and press menu and modify the value.
![What to do if there is a color aberration between your pen display and your computer? What to do if there is a color aberration between your pen display and your computer?](https://0.rc.xiniu.com/g1/M00/4A/88/CgAGS2CtuMSAGMeqABWQhNQEKuI343.png)
![What to do if there is a color aberration between your pen display and your computer? What to do if there is a color aberration between your pen display and your computer?](https://0.rc.xiniu.com/g1/M00/4A/88/CgAGS2CtuSOAXud-ABAIPZQjYjc356.png)