ACP501

With ACP501, expand more possibilities and let your mind thrive

Compatible with ViewSonic ViewBoard, iPad, and other capacitive touchscreen devices, allowing you to jot down ideas and stimulating your inspiration.

No set up required

No need for any connection and pairing, simply touch the top of the stylus to switch modes.

Satisfy all of your needs

Whether used with ViewSonic’s ViewBoard, iPad, other capacitive touchscreen displays, or the personal capacitive devices of students and teachers, ACP501 gives you all the control you need.

A natural and exceptional writing experience

From the ergonomic design of the pen shape that provides a comfortable grip to the use of precise sensitivity, ACP501 is designed to give you a comfortable writing experience.

Magnetic attachment, compact and easy to store

Featuring a magnetic attachment design, ACP501 attaches to most metal-made devices, making it easy to store and hard to lose.

FAQ

Q：How do I switch between pen modes?
A：Tapping on the back of the pen with your finger switches the pen from iPad mode (green light) to Capacitive mode (blue light).

Q：What do the different color lights mean?
A：When in use：
Green light: iPad mode
Blue light: Capacitive device mode

When Charging：
Constant red light: Charging
Flashing green light: Low power
*The light will turn off when the stylus is done charging

Q：How do I replace the nib?
A：To remove the tip, unscrew it in a counter-clockwise direction. Place the tip upright facing upwards. Remove the old nib then insert the new nib into the barrel of the pen. Screw the tip back in a clockwise direction to secure.

Q：Why can’t I connect my ViewStylus ACP501 to my iPad?
A：It is possible that your iPad is paired with another stylus (Apple Pencil or other stylus). Please go to settings and disconnect by tapping "Forget this Device" on your iPad. Your ViewStylus does not need pairing, but make sure that you select the correct mode (green light for iPads, blue light for other touch-screen devices).

Q：How long does the ACP501 take to charge?
A：A full charge takes about 1.5 hours from 0% and will last for up to 11.5 hours of constant use.
*Note* A 10-minute charge is all it takes for around 1 hour of use.

Q : Why is the palm rejection not working on my tablet?
A : The effectiveness of palm rejection can vary based on the specific tablet device. Please ensure that the function is enabled in the settings; if it still doesn't work, it suggests that the tablet may not support palm rejection.