Javad Maxor, User Manual

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www.javad.com Maxor User’s Manual 4-13
O P E R A T I O N
Loading OAFs
Loading OAFs
Javad Navigation Systems dealers provide customers with OAF files. For any
OAF related questions, E-mail JNS at options@javad.com. Please have your
receiver ID number available (see “Checking Firmware Version” on page 4-16).
1.
To load a new OAF, follow steps one and two in “Checking an OAF” on
page 4-11.
2.
Click Load at the bottom of the Option Manager screen (see Figure 4-9 on
page 4-12).
3.
Navigate to the location of the new Option Authorization File. OAFs have
.jpo extension and are unique to each receiver (Figure 4-10).
Figure 4-10. Load OAF
4. Select the appropriate file and click Open (Figure 4-10). The new receiver
option loads onto the receiver and the Option Manager table updates.
5. When finished, click Exit on the Option Manager screen, then click File-
>Disconnect to prevent conflicts with serial port management.
Managing Receiver Memory
When using the Maxor in static or dynamic applications, you may need to know
the amount of memory the receiver's log file occupies. The specific memory
size depends on the type of data being recorded. Use the formulas below to
compute the approximate size of the receiver's log files.
• SS – the estimated size of one epoch of raw data in the receiver's log file
(expressed in bytes).
• N – the number of observed satellites per epoch.
When recording only L1 data: