Contec DAI16-4(USB), User Manual

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1. Introduction
DAI16-4(USB)
5
1.6.2. Handling Precautions
Please do not use the product in environments subject to flammable and corrosive gas. Otherwise,
it can bring on exploding, fire, electric shock and trouble.
- There are switches on the module that need to be set in advance.
Be sure to check its switch settings before using the module.
- Please do not change the module switch settings in an unauthorized manner.
Otherwise, it can bring about malfunction, heating and trouble.
- Please do not subject the module to impact or bend it.
Otherwise, it can bring about malfunction, heating, trouble and damage.
- Please do not touch the metallic pins on the external module connector.
Otherwise, it can bring about malfunction, heating and trouble.
- Please do not connect expansion module when the power for the module is turned on. Otherwise,
it can bring about malfunction, heating and trouble.
Be sure to turn off the power for the USB module.
- Please do not touch the module with a wet hand when the power for the module is turned on.
It is danger of electric shock.
Be sure to turn off the power for the USB module.
- If you notice any strange odor or overheating, please unplug the power cord and USB cable
immediately.
Otherwise, it can bring about malfunction, heating and trouble.
In the event of an abnormal condition or malfunction, please consult the dealer from whom the
product was purchased.
- In order to add functions to the product and perform quality improvement, the product
specification is subject to change without notice.
Even if you use the product again, please be sure to read the manual to confirm the content.
- Please do not modify the product.
CONTEC will bear no responsibility for any problems, etc., resulting from modifying the product.
- Please do not open the product casing.
CONTEC will disclaim any responsibility for products whose casing has been opened.
- Regardless of the foregoing statement, CONTEC assumes no responsibility for any errors that
may appear in this document nor for results obtained by the user as a result of using this product.
- 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.
- If you use this product in a noisy environment, attach ferrite cores to the IO cable to stabilize the
operation.
DANGER
CAUTION