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YOKOGAWA AQ7260 OTDR

YOKOGAWA AQ7260 OTDR
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Chapter 3 PERFORMING MEASUREMENTS
3-3
3.2 Turning ON the Power [Step 1]
This section explains how to turn ON the power to the instrument.
If the instrument has been stored outside the operating temperature range, do not
turn ON the power immediately. A temperature sensor is provided inside the
instrument. If the internal temperature is either too high or too low, a warning
message will appear, so take required action according to the message. If the
required actions are not taken, the power will be turned OFF forcibly to prevent
damage to the instrument. A similar message may also appear if the instrument is
operated at high or low temperatures.
Caution

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