Javad GISmore, Руководство оператора

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Description and Operation
Receiver and File Maintenance
Clearing the NVRAM
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7.4. Clearing the NVRAM
The receiver’s Non-Volatile Random Access Memory (NVRAM) holds data required for satellite
tracking, such as almanac and ephemeris data, and receiver position. The NVRAM also keeps the current
receiver's settings, such as active antenna input, elevation masks and recording interval, and information
about the receiver's internal file system.
Even though clearing the NVRAM is not a common (nor normally a recommended) operation, there are
times when clearing the NVRAM can eliminate communication or tracking problems. Clearing the
NVRAM in your GISmore can be interpreted as a “soft boot” in your computer. After clearing the
NVRAM, your receiver will require some time to collect new ephemerides and almanacs (around 15
minutes). Clearing the NVRAM of your receiver will not delete any files already recorded in your
GISmore’s memory. However, it will reset your receiver settings to factory default values. In addition, the
NVRAM keeps information about the receiver file system.
1. Connect your receiver and computer. See “Connecting the Receiver and a Computer” on page 19
for this procedure. Start NetView. Establish connection between NetView and receiver.
2. Click on the receiver name on the left panel. On the right click on Actions

Clear NVRAM.
3. Confirm NVRAM clearing.
7.5. Checking Firmware Version
Use NetView to check the firmware version of your receiver.
1. Connect your receiver and computer. See “Connecting the Receiver and a Computer” on page 19
for this procedure. Start NetView. Establish connection between NetView and receiver.
2. Click on the receiver name on the left panel. On the right appears the information about receiver
including receiver model, ID, firmware version.
3. To save this information to the .txt file, click Reports

Receiver info on the right panel.
7.6. Loading New Firmware
Base and Rover receivers must be loaded with the same firmware version. Use the latest firmware version,
available for download from the JAVAD GNSS website, to ensure your receiver has the most recent updates.
To load new firmware use NetView.
1. Connect your receiver and computer. See “Connecting the Receiver and a Computer” on page 19
for this procedure. Start NetView. Establish connection between NetView and receiver.
2. Click on the receiver name on the left panel. On the right appears the information about receiver.
3. Click Action

Update firmware.
Select the file with the mew firmware and click Open.