Pandora/Romulus
Advanced display functionality
This unit contains the ability to sense the ambient light level in the room and adjust the display
and LEDs accordingly. While the factory settings will work for most situations, there may be
times when adjustment to the settings is useful. There are three main sections to the advanced
display functionality:
Adjustment of display brightness
Adjustment of LED brightness
Restoration of the factory default settings
Adjustment of display brightness:
To access this section, first press and hold the “Standby” button, then concurrently press “up”, or
the right side of the display. Then press “up” twice. The display will read SEL 3. Press the “Mute”
button once. This can only be done from the front panel. All LEDs will illuminate and the display
will show “ 0dd .1.”
The left number indicates the light level that the sensor is reporting, 0 is darkest and 15 is
brightest. The 2 characters “dd” indicate that the parameters showing or to be edited are for the
display brightness. The rightmost number indicates the display brightness setting for that light
level, 0 is darkest and 15 is brightest. The “.” (dots) on each side of a value indicate that
parameter has been selected to edit. Pressing the “up” or “down” buttons will adjust the display
brightness for the current light level. Pressing the “display” button will move the dots to the
leftmost parameter, which indicates that pressing the “up” or “down” buttons will change to a
different light level setting, for which the display brightness could then be changed by pressing
the “mute” button. Changes to the display brightness will only be visible for the current light level.
To exit this section, press the “Standby” button once.
Adjustment of LED brightness:
To access this section, first press and hold the “Standby” button, then concurrently press “up”, or
the right side of the display. Then press “up” three times. The display will read SEL 4. Press the
“Mute” button once. This can only be done from the front panel. All LEDs will illuminate and the
display will show “0LL .1.”
The left number indicates the light level that the sensor is reporting, 0 is darkest and 15 is
brightest. The 2 characters “LL” indicate that the parameters showing or to be edited are for the
LED brightness. The rightmost number indicates the LED brightness setting for that light level, 0
is darkest and 15 is brightest. The “.” (dots) on each side of a value indicate that parameter has
been selected to edit. Pressing the “up” or “down” buttons will adjust the LED brightness for the
current light level. Pressing the “display” button will move the dots to the leftmost parameter,
which indicates that pressing the “up” or “down” buttons will change to a different light level
setting, for which the LED brightness could then be changed by pressing the “mute” button.
Changes to the display brightness will only be visible for the current light level.
To exit this section, press the “Standby” button once.
Note: Setting all brightness levels to the same value, for all light levels, will result in no change of
display or LED brightness with changes in ambient light level in the room.
Rev 1.01 2014-04-04
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