Troubleshooting
Topcon Paver System Five Operator’s Manual
9-18
Figure 9-2. SAS Compatible Decal Location on Sonic Tracker
4. Tracker can also be checked by verifying code revision.
Turn box off and back on. Watch the temperature bail
symbol in the top right portion of the tracker (Figure 9-
3). The “T” symbol will flash a certain number of
times, pause and flash again to indicate the revision of
its code.
Figure 9-3. Temperature Bail Symbol Indicating Code Revision
Example: Flash twice, pause flash twice means the code in
the Tracker is 2.2. SAS requires trackers with code of 2.2 or
higher.
SAS
COMPATIBLE
SAS
COMPATIBLE
S
onic
T
racker
II