IPN Series IPN1202HD-5241 Installation Guide01A.03 UDP Technology Ltd. 2INFORMATION TO USERCAUTIONRISK OF ELECTRIC SHOCK,DO NOT OPEN !CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,DO NOT REMOVE THE DEVICE COVER (OR BACK).CONTACT QUALIFIED SERVICE PERSONNEL FOR INTERNAL PARTSERVICES.This symbol is intended to alert the user the presence of un-insulated“dangerous voltage” within the product’s enclosure, which may be sufficientmagnitude to constitute a electric shock risk to persons.! This symbol is intended to alert the user the presence of important operatingand maintenance (servicing) instructions within the guide manual