Press the MENU button on your remote control.In order to find the HW Version on your unit: ViewTV is not responsible for any units that are made inoperable due to user installing update on a unit that can not support it.*** NOTE: This firmware update will only work with AT-163 with the HW Version: ABL7802-R836-A ***If you install this update on a unit that does not have this HW Version, your unit may become unusable.
