GaN F240 AC Adapter Instructions

: June 16, 2024
: GaN

Table of Contents

Dear customer,
How To Use This Charger
How To Use the Laptop Adapter
ATTENTION
IMPORTANT
Documents / Resources
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)

GaN F240 AC Adapter

Dear customer,

Thank you for purchasing our product. To ensure that you can get a reliable after-sale service, please read the following instructions carefully:

How To Use This Charger

Please follow the steps to use this charger.

How To Use the Laptop Adapter

When using this product, please confirm if you’re using the correct DC male plug to ensure that it will work properly.
Please read the product manual carefully before using the laptop adapter and check if the product is physically damaged.
Before use, please confirm if this adaptor’s input voltage, output voltage, and output power are similar to your original adapter.
This adapter’s operating temperature is 32°F-104°F, while its storage temperature is 40°F-158°F. Please do not immerse it in liquid.
When using the product for the first time, please connect the AC plug to the power outlet first, then connect the DC plug to the laptop connector.

We offer a one-year free maintenance service for anyone who purchases electronic products from our company. When customers need technical support services, we will wholeheartedly provide you with the best professional service.

For customers who purchased a product within the 7-day period: In case of product failure, you can choose to get a full refund, replacement, or repair.
For customers who purchased a product within the 15-day period: In case of product failure, you can choose to get it replaced or repaired.
For customers who purchased a product for beyond the 15-day period, it’s still within the warranty period, and you can choose to have it repaired for free.

Free maintenance will not be available for the products if:

The customer cannot provide the receipt and order number for the product.
The product has exceeded the time limit for use, if the product failed because the customer does not have a proper working environment based on the instruction manual, or if the failure was caused by improper maintenance and storage.
Customers can always choose paid maintenance services.
After purchase, the product was broken due to damage caused by drops to the ground or into the water, or due to improper storage.
The product fails due to man-made damage, unavoidable natural disasters, abnormal voltage, and other external factors.
The product was damaged due to unauthorized repair, transformation, disassembling, or cleaning.

ATTENTION

Do not short-circuit, disassemble, or put the product in a high-temperature environment to avoid accidents.
Do not use excess power. Please check the voltage and power of products and electronic equipment carefully. [Power (W) = Voltage (V) x Current (A). The output power of the product should not be less than the input power of the electronic equipment.]
When in use, please do not cover the product to maintain proper ventilation.
It is normal for the product to get hot during use, it will not affect the product’s safety and service life.
Do not expose this product to rain or moisture.
If the product will not be in use for a long time, it should be unplugged from the power outlet.

IMPORTANT

Damage may occur if you use a different adapter to power the laptop or use the laptop’s adapter to power other electrical devices. If the AC-DC starts to emit smoke, burning scent, or extreme heat, and if you suspect a faulty AC-DC adapter, seek professional service. You may damage both your battery pack(s) and laptop with a faulty AC-DC adapter.

WARNING: THE POWER ADAPTER MAY BECOME WARM TO HOT WHEN IN USE. BE SURE NOT TO COVER THE ADAPTER AND KEEP IT AWAY FROM YOUR BODY.