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© 2021. All Rights Reserved.
Predator Helios 300
Covers: PH315-55 / PH317-56
This revision: December 2021
This manual contains proprietary information that is protected by copyright
laws. The information contained in this manual is subject to change without
notice. Some features described in this manual may not be supported
depending on the Operating System version. Images provided herein are for
reference only and may contain information or features that do not apply to
your computer. Acer Group shall not be liable for technical or editorial errors
or omissions contained in this manual.
Model number: _________________________________________________
Serial number: _________________________________________________
Date of purchase: _____________________________________________
Place of purchase: ____________________________________________
E
NVIRONMENT
Temperature:
­ Operating: 5 °C to 35 °C
­ Storage: -20 °C to 60 °C
Humidity (non-condensing):
­ Operating: 20% to 80%
­ Storage: 20% to 60%
WARNING! To reduce the possibility of heat-related injuries or of overheating the
computer, do not place the computer directly on your lap or obstruct the computer air
vents. Use the computer only on a hard, flat surface. Do not allow another hard surface,
such as an adjoining optional printer, or a soft surface, such as pillows or rugs or clothing,
to block airflow. Also, do not allow the AC adapter to come into contact with the skin or a
soft surface, such as pillows or rugs or clothing, during operation.
1

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Summary of Contents for Predator Helios 300

  • Page 1 © 2021. All Rights Reserved. Predator Helios 300 Covers: PH315-55 / PH317-56 This revision: December 2021 This manual contains proprietary information that is protected by copyright laws. The information contained in this manual is subject to change without notice. Some features described in this manual may not be supported depending on the Operating System version.
  • Page 2: First Things First

    We would like to thank you for making this Predator notebook your choice for meeting your mobile computing needs. Your guides To help you use your Predator notebook, we have designed a set of guides: First off, the Setup Guide helps you get started with setting up your computer.
  • Page 3: Acer Support

    Acer support Make sure you write down your computer serial number, date and place of purchase and model name on the area provided in this guide; save your proof of purchase. Before you call us, please write down any error message that accompanies the problem, and have the computer in front of you and switched on if possible.
  • Page 4: Your Predator Notebook Tour

    Your Predator notebook tour Your Predator notebook tour After setting up your computer as illustrated in the Setup Guide, let us show you around your new Predator computer. Screen view Icon Item Description Internal digital microphones for sound Microphones recording.
  • Page 5: Keyboard View

    Keyboard view PH315-55 PH317-56...
  • Page 6: Left View

    Your Predator notebook tour Icon Item Description TURBO key Switches overclocking and fan speed level. TURBO For entering data into your computer. Keyboard See "USB Type-C information" on page 9. Touch-sensitive pointing device. The touchpad and selection buttons form a single surface.
  • Page 7: Right View

    USB 3.2 Gen 1 information • USB 3.2 Gen 1 compatible ports are blue. • Compatible with USB 3.2 Gen 1 and earlier devices. • For optimal performance, use USB 3.2 Gen 1-certified devices. • Defined by the USB 3.2 Gen 1 specification (SuperSpeed USB). Right view Icon Item...
  • Page 8: Base View

    Your Predator notebook tour Base view Icon Item Description Ventilation and Allows the computer to stay cool. cooling fan Do not cover or obstruct the openings. Speakers Deliver stereo audio output. Rear view Icon Item Description DC-in jack Connects to an AC adapter.
  • Page 9: Usb Type-C Information

    Icon Item Description Note: Please press the AC adapter into the tunnel to the power connector. You will feel a click indicating it is connected. Then, check the light of battery indicator shows amber while charging. Connects to USB devices with a USB Type- USB Type-C / C connector.
  • Page 10 Using the keyboard Hotkey Icon Function Description Turns on / off the computer's network Fn + F3 Flight mode devices. Fn + F4 Sleep Puts the computer in Sleep mode. Switches display output between the Fn + F5 Display toggle display screen, external monitor (if connected) and both.

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