Details for AG-6030, AG-6720 and AG-6750 units that DO NOT have a "TL" sticker.

Units of these models manufactured prior to February 1990 do not recognize the date 2/29/2000. This problem was corrected in February 1990; and units of these models which were manufactured after the correction was made had a sticker with the letters "TL" attached to them. If your unit does not have this "TL" sticker, contact an authorized Panasonic CCTV dealer for further information.