User's Manual

7
RFID System
User's Manual
Introduction
Introduction
Always observe the following precautions to prevent operation failures, malfunctions, and adverse effects on
performance and equipment.
1. Installation Location
Do not install and storage the product in the follwing locations:
• Locations subject to corrosive gases, dust, dirt, metal powder, or salt.
• Locations where the specified ambient temperature and ambient humidity range is exceeded.
• Locations subject to extreme temperature changes that may result in condensation.
• Locations where the product would be directly subjected to vibration or shock exceeding specifica-
tions.
• Locations subject to contact with water, oil, or chemicals
2. Installation
• The product uses the 13.56MHz frequency band to communicate with Tags. Some devices, such as
some tranceivers, mortors, inverters, and switch mode power supplies, generate electromagnetic
waves (i.e., noise) that can affect communications with the Tags. If any of these devices are nearby,
communications with Tags may be affected or Tags may be destroyed, If the product is to be used
near such devices, check the effects on communications before using the product.
• To minimize the general influence of noise, follow the following precautions:
(1) Ground the earth terminal of this product and any metallic material located around the product to
100 :or less.
(2) Keep product wiring away from high voltage or heavy current.
• Do not pull the cable part strongly.
• The product does not provide a water-proof structure. Do not use it where mists are present.
• Please avoid the medicine that there is an influence in the material of the product.
3. About communication with upstream equipment
• Start to communicate with upstream equipment after booting up this product. It is possible that this
product sends indetermination data to upstream equipment during booting up this product. So clear
the communication buffer of upstream equipment before start to communicate.
Precautions for Correct Use