Control Panel Operation
38
Precis LT Instruction Manual
Control Keys
Keys & Functions
Status Key – places the control panel in Status mode.
Lock Key – locks and unlocks the control panel (password required).
Cancel Key – cancels an incomplete command and returns panel to Switch mode. Cannot undo
a completed operation, i.e., an operation followed by the pressing of the Take Key.
Take Key – functions like the “Enter” key on a computer key board. Pressing the Take Key
instructs the system to complete an operation. Does not illuminate when pressed.
Level Keys – activate levels for switches or status queries.
In the default switch state, both Video and Audio Level Keys are illuminated and video and
audio signals are simultaneously routed.
When one Level Key is illuminated, it indicates which level (video or audio) is selected; either
video signals only or audio signals only are routed.
Input (source) Keys – select an input on the selected level, also can be used for entering the
password in Lock mode.
Output (destination) Keys – select an output on the selected level, also can be used for entering
the password in Lock mode.
FIG. 26 2 RU Precis LT 8x8 control panel keys
Level Keys
Status Key
Input Keys Output Keys
Tak e K e y
Lock Key
Cancel Key