1. Before Using the Product
4
COM-1PD(USB)H
Safety Precautions
Understand the following definitions and precautions to use the product safely.
Safety Information
This document provides safety information using the following symbols to prevent accidents resulting
in injury or death and the destruction of equipment and resources. Understand the meanings of these
labels to operate the equipment safely.
DANGER
DANGER indicates an imminently hazardous situation which, if not avoided, will
result in death or serious injury.
WARNING
WARNING indicates a potentially hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION
CAUTION indicates a potentially hazardous situation which, if not avoided, may
result in minor or moderate injury or in property damage.
Handling Precautions
DANGER
Do not use the product where it is exposed to flammable or corrosive gas. Doing so may result in
an explosion, fire, electric shock, or failure.
CAUTION
- Do not strike or bend this product.
Otherwise, these products may malfunction, overheat, cause a failure or breakage.
- Do not touch this product's metal plated terminals (USB connector, D-SUB connector) with your
hands.
Otherwise, the product may malfunction, overheat, or cause a failure.
If the products are touched by someone's hands, clean the products with industrial alcohol.
- Make sure that your PC can supply ample power to all the products installed.
Insufficiently energized products could malfunction, overheat, or cause a failure.
- The specifications of this product is subject to change without notice for enhancement and quality
improvement.
Even when using this product continuously, be sure to read the manual and understand the contents.
- Do not modify this product. CONTEC will bear no responsibility for any problems, etc., resulting
from modifying this product.
- Regardless of the foregoing statements, CONTEC is not liable for any damages whatsoever
(including damages for loss of business profits) arising out of the use or inability to use this
CONTEC product or the information contained herein.
- It may cause a trouble in recognizing and operating the device according to the kind of USB hub.
If you use the USB hub, we encourage you to take advantage of the CONTEC’s product loan
service to confirm operation before purchasing.