Product Manual

"0" within flashing brackets

Superset

recalibrates the Pro 3600 through its entire 360° range by electronically recording

four horizontal and four vertical settings. It should be performed whenever the accuracy test

shows a discrepancy of 0.1° or more.

How to Perform Superset

Turn on the Pro 3600 and place it on a flat surface. You can use any horizontal surface

within 10° of level and any vertical surface within 10° of plumb to perform Superset

. You

must use the same surfaces throughout the entire process.

Note: Each time you reposition the Pro 3600 during Superset

, wait a minimum of 10

seconds before pressing the HOLD button to advance to the next step.

Starting Superset

• Press and hold the HOLD and ALT ZERO buttons simultaneously. Keep them de-

pressed for approximately three seconds.

• Release the buttons when the symbol "SUP" appears. A

"0" within flashing brackets will then appear. These

brackets are composed of four horizontal and four vertical

segments.

Note that as you proceed through the eight steps of Superset

a new segment will hold steady after you complete each step.