Sokkia SRX1 Operator's Manual page 139

Select "Softkey".
2. Select the desired tab. All softkeys currently
allocated to each page of that tab are displayed.
3. Select the softkey whose allocation you want to
change. Tapping a softkey, or pressing {SPACE}
when the cursor is aligned with a softkey, will
display <Softkey list>.
4. Select the desired softkey from <Softkey list> to
allocate to the position specified in step 3.
5. Repeat steps 2 to 3 to perform further key
allocations.
6. Press [OK] to finish allocating keys. The allocated
keys are stored in memory and <Customize> is
displayed. The newly allocated keys appear in the
relevant measurement screen.
21. CHANGING THE SETTINGS
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