ILX Lightwave LDC-3908, User Manual

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O P E R A T I O N S
Using the LDC-3908 Menu Structure
12
LDC-3908
C H A P T E R
2
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Pressing the Up Arrow returns you to the Sys. Config. menu. Chapter 3 in both the Mainframe and
Module manuals provides complete information on remote control operation.
Figure 2.7 Communications Configuration Menu
Display Configuration
Selecting Display from the System Config menu accesses the Display Configuration (Display
Config.) menu. Here, you can adjust the display brightness, initiate a display self-test, enable or
disable an audible beep whenever keys are pressed, and enable or disable the Adjust Knob. Use
the Prev/Next keys to select the desired function, which will be highlighted. Pressing the soft key to
the right of the arrow shown in the display window returns you to the previous menu.
You can adjust the display brightness in four levels. A bar graph will be displayed next to the Bright
enunciator. One, two, three or no sections of the bar graph will be back lit, indicating the level of
display brightness. You can adjust the brightness by either rotating the Adjust Knob or pressing the
Adjust INC/DEC keys. Display brightness increases from right to left. Each step increases the
brightness 12.5% from minimum to maximum brightness. You must press Adjust Enter after
making the desired selection in this menu to execute the change in display brightness.
If you think there may be a problem with the graphic display, a display self-test can be initiated from
this menu. After selecting the Display Test function using the Prev/Next keys, use either the Adjust
Knob or the Adjust INC/DEC keys to display the word, “Yes”. Then depress Adjust Enter in the
section to activate the test. The display will be instructed to light up all pixels. You can perform a
visual inspection of the display to ensure that all of the pixels are illuminated. You should see a
rectangular grid. If you find a display problem, contact the Customer Service Department of ILX
Lightwave. Pressing the Main or Chan keys will return you to those specific menus. Pressing any
other key returns you to the previous menu.
The Audible beep function allows you to enable or disable an audible beep tone heard when any
key (either hard key or soft key) is pressed. The On or Off enunciator (depending on the current
state of this function) will be highlighted when selected. Use the Adjust knob or Adjust INC/DEC
keys to change from off to on or on to off. You must press Adjust Enter after making the desired
selection in this menu to execute the change.
The Adjust Knob also can be enabled or disabled from this menu. Once the Lockout dial function is
selected, the On or Off enunciator will be highlighted (depending on the current state of this
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