Simplex 4606-9102 Installation Instructions Manual page 6

4606-9102 LCD Annunciator installation instruction
Installing the
4. Mount the annunciator in the back box using the two slotted screws provided, see Figure 5.
4606-9102 LCD
Annunciator
IMPORTANT:
5. Adjust the contrast located on the lower left-end corner of the electronics assembly, see Figure
5, using a small screw driver. Turn the potentiometer and observe the LCD display until the
contrast is at the correct setting.
6. Label the user-defined labels appropriately. Pull the top of the label pocket forward and insert
the user-defined labels.
7. Using the four oval-head screws provided, mount the trim plate to the back box, see Figure 6.
Contrast adjustment
- Use the holes specified in Figure 5 to install the LCD assembly.
- The trim plate covers a hole in the keyboard which provides access to the display's
contrast adjustment potentiometer.
Two slotted screws
(part no. 412-059)
Four oval head screws
(part no. 411-702)
Figure 6. Expanded view of 4606-9102 LCD Annunciator
Label pocket
Figure 5. LCD Assembly
LCD assembly
Trim plate
6
Slotted screws
part no.412-059
Back box
Continued on the next page.