Using Tips - Ebyte E90-DTU User Manual

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Chengdu Ebyte Electronic Technology Co.,Ltd.

and other industrial automation system, the chart below:

16. Using Tips

Please take good care of the warranty card with the factory number (and important technical parameters) of the

equipment, which has important reference value for the future maintenance and new equipment of the user.

During the warranty period, the station shall enjoy free warranty for natural disasters, such as damage, contact our

company and provide first-class after-sales service.

This radio station may not be operated near some flammable places (such as coal mine) or explosive dangerous

objects (such as detonator).

Suitable DC voltage power supply should be selected for strong high frequency interference resistance, small ripple,

and sufficient load capacity; it is best to have overcurrent, overvoltage protection and lightning protection functions

to ensure the normal operation of digital transmission station.

Do not use it in a working environment beyond the environmental characteristics of the digital transmission radio

station, such as high temperature, humidity, low temperature, strong electromagnetic field, or large dust

environment.

Do not let the radio station continuously at full capacity, otherwise it may burn the transmitter.

The ground wire of digital transmission station should be well connected with the ground wire of external

equipment (such as PC, PLC, etc.) and the ground wire of power supply, otherwise it is easy to burn out the

communication interface; do not plug or pull the serial port.

During the test, the matching antenna or 50 Ω false load must damage the transmitter. If the antenna is connected,

the distance between the human body should be more than 2 meters to avoid damage, do not touch the antenna

during transmission.

Wireless data transmission stations often have different communication distances in different environments, which

is often affected by temperature, humidity, obstacle density, obstacle volume and electromagnetic environment. In

E90-DTU(900SL33) User Manual

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900sl33