Exfo IQS-3150 Variable Attenuator for IQS-500/600 Uživatelský manuál stáhnout pdf (Strana 60)

Operating the IQS-3150

54 IQS-3150

Using the Shutter

Shutter Status

The status of the shutter is shown on the left of the data display.

It is also shown on the Shutter (red) LED push button on the front panel of

the module; when lit, the shutter is closed.

High-Power Detection

The module is equipped with a sensor that detects the presence of

unusually high power at the input. When high power is detected, the

shutter automatically closes and the high power status is indicated by a

laser-radiation sign on the data display.

The red LED push button on the front panel of the module lights up.

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Exfo IQS-3150 Variable Attenuator for IQS-500/600 Uživatelský manuál Strana 60