CAUTION: These servicing instructions are for use by qual-ified service personnel only. To reduce the risk of elec-tric shock do not perform any servicing other than thatcontained in the operating instructions unless you arequalified to do so.• Do not attempt to disassemble the apparatus.To prevent electric shock, do not remove screws orcovers.There are no user-serviceable parts inside. Contactqualified service personnel for maintenance.• Do not strike or give a strong shock to the unit.It may cause damage or allow water to enter the unit.Video Input BoardOperating InstructionsModel No. WJ-PB65C32ECAMERA ININ X-117181920212223242526272829303132IN X-2ALARM INVIDEO OUT 2VIDEO OUT 3VIDEO OUT 4VIDEO OUT 10123456789ABCDEFBefore attempting to connect or operate this product, please read these instructions carefully and save this manual for future use.PRECAUTIONSAlong with this document, refer to Matrix Switcher WJ-SX650 Series Operating Instructions for major operatingREFERENCES• Pay attention to static electricityMake certain to keep boards inside the anti-static sackuntil it is installed.Put your hand on a metallic surface, other than theboards to discharge static electricity before installation.Do not touch components mounted on the boardsdirectly by hand.Hold only both edges of the boards when installing.controls and their functions, switch settings, and boardmounting procedure.PREFACEVideo Input Board WJ-PB65C32E is designed for camerainput channel expansion of Matrix Switcher WJ-SX650 Series.