80• The power cord, connectors or the power plug aredamaged.If you continue to use it, a fire or an electric shockmay occur.Unplug the power plug immediately, and referservicing of the plug to qualified service personnel.TROUBLESHOOTINGBefore asking for repairs, please check the following symptoms.If the solutions below do not solve the problem or the symptom is not listed below, ask at the shop where you purchasedthe appliances.Symptom Possible cause / Possible solution Reference pageThe power cord insulationis damaged.The power cord,connectors or the powerplug are hot during use.The power cord gets warmor hot if bent or pulledduring use.• Is the power cord connected correctly?Is the power plug firmly plugged into an outlet?Insert the power plug firmly into an outlet.Power is not supplied. –• Are the dip switches on the front panel set correctly?Set the dip switches on the front panel correctly.Be sure to set unused dip switches to OFF.The encoder/decoderdoes not start up normallyafter turning the power on.10, 13• The temperature inside the encoder/decoder isbeyond the specified temperature.Are the ventilation openings or the cooling fan slotsblocked by dust, etc.?In this case, remove dust around the ventilationopenings or the cooling fan slots.When the OPERATE indicator still blinks afterturning off the power and leaving the unit for a while,a malfunction of the cooling fan may have occurred.Refer to your dealer.The OPERATE indicator isblinking (BLINKINGTEMPERATURE WARNING).27• It is possible that an IP address has not beenassigned from the DHCP server even if the DHCPserver is used.Confirm that the DHCP server is running correctly.–• When the decoder is restarted while receivingstreaming video by the unicast transmission, it maytake more than 10 minutes for the decoder todisplay streaming video.22