Proface FP3900 - 19 Flat Panel" - Manual (Page 20)

BL ALARM Enables/disables the Backlight burnout detect function.
(Default : ON)
When a burned-out backlight is detected, the status LED
flashes alternately green and red, or a steady orange.
Touch-operation will be disabled when the backlight burns out,
which prevents the FP from sending input signals to the PLC.
SET Applies the setting and returns to the main menu.
ESC Cancels the setting and returns to the main menu.
SAVE Saves all the adjusted settings in the EEPROM.
10 Replacing the Backlight
The FP unit's backlight is user replacable.
For an explanation of how to replace the FP unit's backlight, please refer to the FP-
2500/FP-2600 Series User Manual or the backlight's Installation Guide.
Corresponding Replacement Backlight Model Numbers
Use of a different model backlight may cause a FP malfunction or breakdown.
Notice
Digital Electronics Corporation
8-2-52 Nanko Higashi, Suminoe-ku, Osaka 559-0031, Japan
URL: http://www.pro-face.com/
Please be aware that Digital Electronics Corporation shall not be held liable by the user for any
damages, losses, or third party claims arising from the uses of this product.
FP Model No. Backlight Model No.
FP2500-T42-24V GP577RT-BL00-MS
FP2600-T42-24V PS600-BU00
• In the system setting screen, touching the value displayed on the panel changes
the value of the time period.
• Normally, the FP unit detects a backlight burnout by
monitoring the backlight's current flow, however, the
FP may fail to detect this condition, depending on the
type of backlight problem.
• In the OSD, pressing the SET button applies the set value and enables the
setting. The set value won't be canceled unless the power is turned OFF or
the value is reset.
If the power is turned OFF without saving the set value, that data will
disappear. The last saved data will be read into the system when the FP
starts. To enable the changed value, be sure to press the SAVE button.
• When the OSD automatically closes after 30 seconds of inactivity, the set
value that you were modifying at the time will be retained. If you quit the
OSD with the ESC button, the value that you were modifying will be not be
retained and the previously set value will be used.
060124A .FP2000-MT01-BTH-ENG 2004.2 JM/A © 2004 Digital Electronics Corp.