Topcon GR-5 - Page 152

Receiver and File Maintenance
GR-5 Operator’s Manual
5-16
1. To load a new OAF, follow steps one and two in “Checking the
Receiver’s OAF using PC-CDU” on page 5-12.
2. Click Load at the bottom of the Option Manager dialog box (see
Figure 5-15 on page 5-14).
3. Navigate to the location of the new Option Authorization File.
OAFs have .jpo or .tpo extensions and are unique to each receiver
(Figure 5-17).
Figure 5-17. Load OAF
4. Select the appropriate file and click Open (Figure 5-17). The new
receiver option loads onto the receiver and the Option Manager
table updates.
5. When finished, click Exit on the Option Manager dialog box,
then click FileDisconnect to prevent conflicts with serial port
management.