Nautel NV7.5, Руководство по эксплуатации и обслуживанию

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NV10/NV7.5 Operations and Maintenance Manual
Issue 3.4 2016-08-03 Page ix
About this manual
This manual provides technical information needed when operating, maintaining and
troubleshooting an NV10/NV7.5 transmitter. This manual is intended for use by transmitter
operators and field technicians.
Using this manual
If you are responsible for configuring or operating a transmitter, see Section 2, “Operating the
transmitter” on page 2-1 and Section 3, “Using the event log” on page 3-1 .
If you are performing scheduled maintenance, or planning your maintenance schedule, see
Section 4, “Routine maintenance” on page 4-1 .
If you are performing a test or adjustment, as instructed during a troubleshooting task, see
Section 5, “Test and adjustment” on page 5-1 .
Performing procedures
When using procedures in this manual, perform each step in sequence.
• If you are asked to see another section of this manual, or another document, refer to
that section or document for additional information, then continue the procedure.
• If you are asked to go to another step within the procedure, jump directly to that step
without performing the intervening steps.
• If you are asked to go to another section or document, stop the procedure and perform
the tasks described in the other section or document.
• If you are asked to check a voltage , use a digital voltmeter and test the voltage relative
to ground (unless otherwise instructed).
• If you are asked to check a signal , use an oscilloscope and test the signal relative to
ground (unless otherwise instructed).