background image

PF-DC Series [230-240V]

POWER NOISE FILTERS WITH DC BLOCKER  

FOR USE WITH AUDIO-VIDEO EQUIPMENT

Instruction Manual

Edition 01-2022

Summary of Contents for Harmony PF-DC Series

Page 1: ...PF DC Series 230 240V POWER NOISE FILTERS WITH DC BLOCKER FOR USE WITH AUDIO VIDEO EQUIPMENT Instruction Manual Edition 01 2022 ...

Page 2: ...cker removes or at least lowers the unwanted DC component of the supply voltage in the selected output power sockets responsible for noises buzzing and higher operational temperature of transformers which deteriorate the sound quality As a result the connected audio video devices work more quietly and efficiently as well as mains hum in speakers is significantly being reduced Thanks to the PF DC p...

Page 3: ...3 Contents Safety Instructions 4 Controls and Displays 6 Hooking Up the Filter 7 Operation 8 Kit Content 12 ...

Page 4: ... POWER CORD CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE THE FUSE IF THE UNIT IS EQUIPPED WITH A USER REPLACEABLE FUSE ONLY WITH THE SAME AMPERAGE AND VOLTAGE TYPE IN CASE WHEN THE UNIT IS NOT EQUIPPED WITH A USER REPLACEABLE FUSE REFER REPLACEMENT TO QUALIFIED SERVICE PERSONNEL WARNING THE UNIT MAY BECOME HOT ALWAYS PROVIDE ADEQUATE VENTILATION TO ALLOW FOR COOLING DO NOT PLACE T...

Page 5: ...ked on or pinched by items placed upon or against them paying particular attention to cords at plugs convenience receptacles and the point where they exit from the product 12 Lighting For added protection for this product during a lighting storm or when it is left unattended and unused for long periods of time unplug it from the wall outlet and disconnect the antenna or system cables This will pre...

Page 6: ...2 Never operate this switch when the filter is connected to the electrical outlet this may damage the filter and or connected devices this may void your warranty Make sure to disconnect the Power Cable before operating the Polarity Switch 7 6 FRONT REAR TOP 7 Ground Screw 8 Power Sockets DIRECT Output non filtered with DC BLOCKER for marked sockets 9 Power Sockets FILTERED Output with DC BLOCKER ...

Page 7: ...igital to Analog Converter Turntable Preamplifier Active Speakers etc and video display devices TV Set Video Projector etc DIRECT SOCKETS these sockets are not filtered connect here your amplification audio equipment Integrated Power Amplifier AV Stereo Receiver Active Subwoofer and similar If you are experiencing problems with a noisy buzzing transformer of your equipment and or mains hum audible...

Page 8: ...he filter according to the polarity marking Never operate this Polarity Switch when the filter is connected to the electrical outlet this may damage the filter and or connected devices this may void your warranty Make sure to disconnect the Power Cable before operating the Polarity Switch Setting the Polarity Switch to 2 will reverse the polarity in the Power Sockets of the filter L N and N L Make...

Page 9: ...he cable plug and the connector in a different way If the Phase LED Indicator changes its status after the factory provided Power Cable is swapped for another one it is not a malfunction but a symptom that the new power cable has a different internal connection as abovementioned If the Phase LED Indicator will illuminate then perform the steps required when the phase is incorrect and which are des...

Page 10: ...Notes ...

Page 11: ...Notes ...

Page 12: ... with requirements of the European Community 2014 30 EU EMC 2014 35 EU LVD directives Disposal of old electrical electronic equipment applicable in the European Union and other countries with separate collection systems This symbol on the product or on its literature and packaging indicates that this product shall not be treated as household waste Instead it shall be handed over to the appropriate...

Reviews: