Crestron Isys TPMC-9L Operations & Installation Manual page 29

Crestron TPMC-9L
Operations & Installation Guide – DOC. 7030B
Screen Brightness Controls
Use the Screen Brightness controls to adjust the relative level (0% to 100%) of
current brightness. Use the Screen Brightness Level – HIGH and Screen Brightness
Level – LOW controls to set the high and low preset brightness levels. Press the
HIGH and LOW buttons to check each level.
With the Auto Brightness Control set to ON (the default), the Current Light Sensor
Level meter changes to show the amount of ambient light reaching the sensor. The
internal light sensor adjusts the brightness level to accommodate for the current room
ambience. If the light level is above the threshold, the brightness changes to the high
setting; if the level is below the threshold, brightness changes to the low setting.
Use the Sensor Threshold controls to set the level at which the Auto Brightness
Control, when set to ON, adjusts screen brightness. The Sensor Level meter is
provided as a guide to setting the threshold.
Touch Return to go back to the main "Setup" menu.
Keypad
From the main "Setup" menu, touch Keypad to enter the "Keypad Backlight
Settings" screen, shown in the illustration below.
"Keypad Backlight Settings" Screen
The "Keypad Backlight Settings" screen contains buttons for setting the TPMC-9L's
Auto Key Backlight Control for optimal performance to match the color bezel (white,
almond or black), setting the control manually or turning off the key backlighting.
There are also controls for pre-setting the Key Brightness Level – HIGH and Key
Brightness Level – LOW, as well as HIGH and LOW buttons for instantly activating
these presets. In addition, there are controls to set the Sensor Threshold and a
Current Light Sensor Level meter, like the one on the main "Diagnostics" menu
(refer to "Diagnostics" which starts on page 21) and on the "Display Settings" screen
(refer to "Display" which starts on page 24), to indicate ambient light level.
®
Isys 9" Wall Mount Touch Screen
®
9" Wall Mount Touch Screen: TPMC-9L • 25
Isys