PROGRAMMING
To Set the Display Orientation
You must program the Simplex 125 to display its information based on how it is mounted. Table
Mounted is option #1; Wall Mounted is option #2. Use the following steps to set the orientation of
the display.
A. Remove the cover and press the CHANGE button once (refer to page 8 for parts location).
B. Press ACCEPT until the programming arrow appears above DISPLAY ORIENTATION.
C. Press CHANGE once.
• The currently set DISPLAY ORIENTATION option begins to flash.
Press the CHANGE button until the desired number is displayed.
D. Press ACCEPT to set the DISPLAY ORIENTATION option shown on the display.
• The programming arrow disappears and the Simplex 125 displays the current time.
To continue programming, refer back to page 9.
If you are replacing the cover at this point, remember to turn the key back one-quarter turn
counterclockwise. The key must be in this vertical position (or removed) in order for the
cover to snap back into place.
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