Anritsu S331C Uživatelská příručka Strana 67

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System Operations 5-5 Self Test
Site Master User Guide PN: 10580-00252 Rev. A 5-7
5-5 Self Test
At power on, the Site Master runs through a series of quick checks to ensure that the system
is functioning properly. The System self test runs a series of tests that are related to the
instrument. The Application Self Test runs a series of tests that are related to the current
operating mode of the instrument.
If the Site Master is within the specified operating range with a charged battery, and the self
test fails, then contact your Anritsu Service Center (http://www.anritsu.com/Contact.asp).
To start a self test when the system is already powered up:
1. Press the Shift key and then the System (8) key.
2. Press the
Self Test submenu key. The Self Test results are displayed.
3. Press Esc to continue.
5-6 Updating Site Master Firmware
Please review the MST User Guide section on copying firmware to a USB memory device.
Update From USB Memory Device
1. Run Master Software Tools and load the firmware update onto the USB memory device.
Review the section (in MST Help) that discusses this process.
2. After the firmware is loaded, insert the USB memory device into the USB port of the
instrument.
3. Press the following key sequence: Shift > System (8) > System Options > Reset >
Update Firmware. The Load Firmware main menu key is displayed.
4. Press the Load Firmware main menu key to list the Firmware Update menu and
Update Application Firmware submenu key.
5. Press the Update Application Firmware submenu key and the Firmware Update dialog
opens.
6. Highlight each of the save choices: Save None, Save User Data, and Save & Restore User
Data. Read through each choice carefully and then select the desired save mode.
•Save None: No attempt will be made to save any user data.
Save User Data: User data will be save to the selected external media device.
Save & Restore: User data will be saved to the selected external media device.
The instrument will also attempt to restore the files to the instrument after the
update.
7. Press Enter to begin the firmware update process. To abort the process, press Esc then
choose another analyzer mode or power down.
Warning
If there is not enough available memory space for all user data, then some data
may be lost during this process.
Warning
If there is not enough available memory space for all user data, then some data
may be lost during this process.
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