Enhanced vision ACVE22A SyncMaster 2243 Acrobat Samsung monitor readAS IS, For parts only. The machine is operating normally; however, when pointing the lens downward, black horizontal lines appear in the middle and upper parts of the frame. This issue does not occur when shooting in other directions. It appears to be an internal hardware problem. see picture Power cable adapter: Not included, unless stated otherwise May be missing internal parts we are not aware of. No warranty No returns No exchanges No refunds.