Panel in Figure 8 is used as a panel reference in detectorBanner.pnl. It is an entry to detector level and opens a panel dedicated for the detector defined with a $ -parameter.
User rights on detector level will be determined from the current login name in "root level" of tree hierarchy (shown in left up corner of the controlPanel.pnl). The "key" -button right beside the detector name makes possible for user to temporary re-login on "runtime" as another user. This enables user to for instance change parameters of HV channels without complete re-login to system.
In Compass DCS tree hierarchy each detector can be understood as a node element which has different amount of devices underneath. Background color of this detector buttons indicates the status of the summary alarm of all these devices following defined color convention (ref. General Compass DCS document).
Figure 8: detectorButton.pnl
