RT-500-M
RHOTHETA
Page 91 of 168
User Manual
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Type the new value for the standby brightness value in the “New Setting” input field, using the
numeric buttons of the DCU keypad or use the hotkey “Off” (s. Figure 98, position 1) in order to
set the standby brightness to a “black screen”-value.
If the setting “Off” is confirmed with “OK”, the display will be turned off after the button
“Standby” is pressed.
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Use the “Set Default” hotkey (s. Figure 98, position 2) to reset the value to the default setting
(Off).
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Confirm the changed value with “OK” or press “ESC” to leave the dialog without changing the
previous setting.
Key Illumination
This setting defines the behavior of the keys (colored illumination of the function keys “Power”, “Mute”
and “Standby”) in standby mode.
If “Off” is set, the key illumination is turned off after the button “Standby” is pressed.
If the setting “On” is chosen, the illumination of the keys stays at the brightness value, which
was previously defined (s. 7.5.4).
With the setting “Flashing” the keys blink in the standby mode.
To change this setting value press the “Edit Value” hotkey, while “Display Brightness” is marked.
Following dialog opens (s. Figure 99).
Figure 99. Changing the standby key illumination setting
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Choose the “On”, “Off” or “Flashing” hotkey to set the desired variant of the key illumination (s.
Figure 99, positions 1, 2 or 3).
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Use the “Set Default” hotkey (s. Figure 99, position 4) to reset the value to the default setting
(Off).
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Confirm the changed value with “OK” or press “ESC” to leave the dialog without changing the
previous setting.
STNBY Deactivation
This setting defines, which event can return the RT-500-M device from the standby mode to the
normal operation.
If “Automatic” is set, the device will get back to the normal operation by the occurrence of an
event, e.g. reception of a valid signal (s. 7.5.1).
If “User” is set, the standby mode can only be deactivated manually by pressing any key
(except the On/Off (“Power”) button).
