Pioneer Dv420vk Owner's Manual - Page 45

Additional information Appendix 06 English Caution for when the unit is installed in a rack with a glass door Do not press  OPEN/CLOSE on the remote control to open the disc tray while the glass door is closed. The door will hamper the movement of the disc tray, and the unit could be damaged. Cleaning discs  Discs may not play if there are finger‑ prints or dust on them. In this case, use a cleaning cloth, etc., to gently wipe the disc from the inside towards the outside. Do not use dirty cleaning cloths. Cleaning the lens The player's lens should not become dirty in normal use, but if for some reason it should malfunction due to dust or dirt, consult your nearest Pioneer authorized service center. Although lens cleaners for players are com‑ mercially available, we advise against using them since some may damage the lens. About copyrights This product incorporates copyright protec‑ tion technology that is protected by method claims of certain U.S. patents and other intel‑ lectual property rights owned by Macrovision Corporation and other rights owners. Use of this copyright protection technology must be authorized by Macrovision Corporation, and is intended for home and other limited view‑ ing uses only unless otherwise authorized by Macrovision Corporation. Reverse engineer‑ ing or disassembly is prohibited.  Do not use benzene, thinner or other volatile chemicals. Also do not use record spray or antistatic agents.  For tough dirt, apply some water to a soft cloth, wring out thoroughly, wipe off the dirt, then wipe off the moisture with a dry cloth.  Do not use damaged (cracked or warped) discs.  Do not let the signal surface of discs get scratched or dirty.  Do not place two discs in the disc tray, one on top of the other.  Do not attach pieces of paper or stick‑ ers to discs. Doing so could warp discs, making it impossible to play them. Also note that rental discs often have labels attached to them, and the label's glue may have oozed out. Check that there is no glue around the edges of such labels before using rented discs. Handling discs Storing  Always place discs in their cases and store them vertically, avoiding hot, humid places, places exposed to direct sunlight and extremely cold places.  Be sure to read the cautions included with the disc. En 45