Rockwell Automation 2707-L40X_L8X_V40X DTAM Plus Operator Interface Module Installation Instructions - Manual (Page 54)

Chapter 3
Using the Function Menu
3–12
The BL / INT option on the Other menu enables or disables the
backlighting (LCD versions) or character intensity (VFD versions)
adjustment from the keypad. Any adjustments to the brightness from the
keypad are maintained after power is cycled to the DTAM Plus. If
disabled, the brightness remains at its current setting and cannot be
changed from the keypad.
To enable brightness adjustments from the keypad:
1. Select Other [8] from the Function menu.
1 C-Port 5 Special
2 P-Port 6 Term
3 Clk/Cal 7 Test
4 Reset 8 Other
This menu displays:
1 Simulate 5 Mastr C
2 BL / Int 6 Scale E
3 Contrast 7 Exit
4 Prn Scrn
2. Press [2] to select BL / INT.
The following screen appears.
BL / INT Enab ON (1)
”1” or ”Y” = ON
”0” or ”N” = OFF
ENTER = NC Current Setting
3. Press [1] to control brightness from the keypad or [0] to disable.
4. Press [7] to exit and return to the Function Menu.
Adjusting the
Display Brightness