Lake LM Series Quick Start Manual page 11

Exit - The EXIT button is used primarily while navigating the menu system in Menu Mode; pressing EXIT will
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return the menu up one level. In Meter Mode, pressing EXIT returns the metering display to the default Home View.
Dynamic Function Buttons with LEDs (Left of LCD) - The function of these buttons change according to
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the currently selected view or menu.
The left LED in the top button illuminates white to indicate the Frame is selected in the LAKE Controller, or flashes
white to indicate communication from the LAKE Controller. If this button is pressed while in Home View, and with
the LAKE Controller on the Home page or the Modules Menu, the associated Module/s of the selected frame will be
highlighted in the Controller (Module A in Contour Mode, or Modules A&B in Mesa Mode).
The three LEDs on the right side of each button illuminate white when an associated option is available on the
LCD screen. Please refer to chapter 6 of the LM Series Operation Manual for further details.
Dynamic Function Buttons with LEDs (Right of LCD) - The function of these buttons change according to
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the currently selected view or menu.
The right bi-color LED in the top button illuminates red or yellow to indicate faults or warnings. If this button
is pressed while in Home View, and with the LAKE Controller on the Home page or the Modules Menu, the
associated Module/s of the selected frame will be highlighted in the Controller (Module B in Contour Mode, or
Modules C&D in Mesa Mode).
The three LEDs on the left side of each button illuminate white when an associated option is available on the
LCD screen. Please refer to chapter 6 of the LM Series Operation Manual for further details.
Rotary Encoder - The rotary encoder is used to modify various parameters (e.g. input level) via the menu.
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When a menu item is selected that permits adjustment of parameter values, the ring around the rotary encoder
illuminates. In Home View the encoder can be used to scroll through the Meter Views.
Dynamic Illuminated I/O Divider - The dynamic illuminated divider moves position to indicate the split
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between inputs and outputs for metering and mute purposes in the two different modes of configuration. Contour
Mode provides two Module inputs, and six Module outputs; Mesa Mode provides four Module inputs and four
Module outputs. The LED meters and mute buttons to the left of the illuminated divider relate to the Module inputs;
the LED meters and mute buttons to the right of the divider relate to the Module outputs. The I/O divider is not
illuminated in I/O Status View as all eight LED meters and associated mute buttons are used for Input Router signal
and mute functionality.
Module Input / Output Mute Buttons and LED Meters - Independent mute buttons and LED meters are
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provided for the Module inputs and outputs. The number of inputs and outputs varies depedning on processor and
module configuration. Refer to the description above regarding the Dynamic Illuminated I/O Divider.
The LED meters for each channel are split into five segments: The bottom three segments (green) indicate signal;
the 4th segment (yellow) indicates signal 2 dB below clipping; and the 5th segment (red) indicates signal clipping.
The embedded LED in each mute button confirms whether the associated Module input/s or output/s are muted
(red), unmuted (white), associated input router is muted (pink), or unused (not illuminated). Please refer to
section 6.7.5 of the LM Series Operation Manual for further information.
4. Product overview
LM SERIES Quick Start Guide rev 1.3.6
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