Crestron Isys TPS-4000L Operation Manual page 17

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Crestron Isys TPS-4000L
SCREEN SETTINGS
SCREEN SETTINGS -
BRIGHTNESS
SCREEN SETTINGS – AUTO
BRIGHTNESS
THRESHOLD
Operations Guide – DOC. 6301
Screen Settings
Screen brightness and pushbutton settings may need to be adjusted because of
ambient light conditions or personal preference. These screen attributes may be
automatically set via programming or be altered manually by selections made from
the SCREEN SETTINGS display, shown to the left. Press the Screen Settings
button from the SETUP MENU to access this screen. To return to the SETUP
MENU and save screen settings, select the Return button on the SCREEN
SETTINGS display. Screen settings are factory set to Brightness Auto and 50%
KEY FDBACK (Key Feedback Lighting). Alterations to brightness are performed
on subsequent screens after selecting the Brightness button, located in the upper left
corner.
The key feedback lighting (the key lighting when a key is engaged) level can be
adjusted by pressing UP or DOWN. Setting the value to zero will disable the
lighting.
Press the Brightness button to open the SCREEN SETTINGS – BRIGHTNESS
display. Manual controls are located on the left side and automatic controls are
located on the right side. Two buttons, ENABLE and DISABLE, are used to
determine whether the touchpanel brightness is controlled manually or automatically
via thresholds. Select the ENABLE button for automatic settings. Notice that a 'net'
covers the manual controls on the left. The DISABLE button removes the 'net' to
permit manual advancements (use the UP button) and reductions (use the DOWN
button) to the screen brightness.
Choose the SETUP button on the SCREEN SETTINGS – BRIGHTNESS display to
open the SCREEN SETTINGS – AUTO BRIGHTNESS THRESHOLD display,
shown to the left. A photosensor on the front panel permits this exclusive light-
sensing touchpanel to automatically determine if the amount of light sensed exceeds
a set threshold value. This threshold value allows the touchpanel to switch between
daytime super bright (high brightness) and evening soft glow (low brightness)
automatically. The right side of this display shows the CURRENT VALUE as
detected by the photosensor. This value, represented by xxx in the illustration, can
range from 0% (dark) to 100% (very bright). The THRESHOLD VALUE located on
the left side of the display needs to be set to automatically adjust brightness. The
numerical value, represented by xxx in the illustration, can range from 0% (dark) to
100% (very bright). Use the UP and DOWN buttons to increase and decrease the
THRESHOLD VALUE, respectively.
If the CURRENT VALUE has exceeded the THRESHOLD VALUE, the screen
switches to high brightness. When the CURRENT VALUE is less than the
THRESHOLD VALUE, the screen switches to low brightness.
10.4 Inch Lectern/Wall Mount Touchpanel: Crestron Isys® TPS-4000L • 13
10.4" Lectern/Wall Mount Touchpanel