2
Product safety precautions
Important: Read all the contents of this instruction manual carefully before
using the ADM-5821AX industrial waterproof display.
Read this document before installation,configuration and operation of this equipment.
Users are required to familiarize with all the information and applicable standards prior to
using this manual. This manual should be saved for future reference and use.
• Relative humidity: 25%~80%
• Storage temperature: -20oC to 60oC(-4F to 140F)
• Operation temperature: 0~50oC(32F to 122F)
• Unplug the unit when not in use for an extended period of time.
• Consult a service technician if the ADM-5821AX waterproof industrial display does
not operate normally when you have followed the instructions in this manual.
• Do not attempt to repair this product yourself. Always get a qualified service
technician to carry out adjustments or repairs.
• Do not place heavy objects on the unit.
• Alwaysusethepowercordsuppliedwiththisunit.Foranyreasonadierentpower
cordisused,itshouldbecertiedbylocalandnationalstandardsandusedunder
guidance of authorized technician.
• Never use a faulty power cord with this unit. Please contact the manufacturer or
nearest authorized repair service right away for a replacement if damaged power
cord is received.
• The power supply cord is used as the main disconnect device. Ensure that the socket
outlet is easily accessible after installation.
• Overloaded AC outlets, extension cords, frayed power cords, and broken plugs are
extremelydangerous.Theymay,andcan,resultinanelectricalshockorrehazard.
Call an authorized service technician for any replacements.
• Hands must be dry when plugging the power cord into an AC outlet to prevent
electrical shock. Do not damage the power cord by disassembling, bending, pulling
orexposingittoheatasitmaycauseareorelectricalshock.
• Make sure to completely insert the power plug into an AC outlet. Insecure
connectionscancausere.
• Ensure that the power source is grounded correctly.
• Always unplug the unit while cleaning; unit can be wiped with a dry or slightly damp
cloth.
