Greyed out button, see 1 and 2 below. Follow steps for general workflow.
1) Make sure GPS Analyst extension is turned on in ArcMap and ArcCatalog
9.3 and eariler is Tools/extensions
10 customize and extensions
2) Make sure you are using a personal geodatabase and it must be gps enabled.
3) Add feature class(es) to ArcMap
4) Save your project
5) Use the get data for ArcPad button on the Trimble GPS Analyst toolbar
6) Copy the Checkout folder to your Mobile Device
7) Collect/Update data
😎 Check data in
- Start Editing in the GPS Analyst toolbar
9) Differentially Correct data
10) Save your edits
11) Repeat as necessary
Make sure your software is compatible (ArcGIS, GPS Analyst, ArcPad, GPScorrect, Mobile Device)
Good luck, eric b