Introduction
Always observe the following precautions to prevent operation failures, malfunctions, and
adverse effects on performance and equipment.
Operating Environment
Do not install the product in the following locations:
• Locations subject to ambient temperature that exceeds the rated temperature range
• Locations subject to rapid changes in temperature (causing condensation)
• Locations subject to relative humidity that exceeds the rated humidity range
• Locations subject to corrosive or flammable gases
• Locations subject to dust, salt, or metallic powder
• Locations subject to direct vibration or shock outside the specified ranges
• Locations subject to direct sunlight
• Locations subject to oil or chemical spray
Installation and Handling of Components
• Use the cables specified in this manual.
p.18
Connecting and Removing Cables
• Do not connect a cable to the Handheld 2D Code Reader if the other end of the cable
is connected to a personal computer or a Programmable Controller.
• To prevent damage from static electricity, use a wrist strap or another device for
preventing electrostatic charges when touching terminals or signal lines inside
connectors.
Memory Cards
• Do not remove the Memory Card when the Memory Card indicator is lit. Doing so may
result in damage to the Memory Card or the Handheld 2D Code Reader.
• OMRON shall not be responsible in any way for damage or loss of Memory Card data
as a result of mishandling.
p.32
Turning OFF the Power Supply
• Do not turn OFF the power supply while a message is being displayed indicating that
processing is being performed. Data in memory will be destroyed, and the product
may not operate correctly the next time it is started.
V400-H111/211
6
User's Manual
Precautions for Correct Use