Laser Front Panel - Keysight HeNe 5519A User Manual

2 Laser Controls, Connectors, and Indicators

Laser Front Panel

Figure 2
Figure 2. 5519A/B Front Panel Features
N OT E
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shows the front panel features.
LASER ON
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EXPOSITION DANGEREUSE UN RAYONNEMENT
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STRAIGHT
Refer to Chapter 5:
Range Linear Measurements"
LASER ON
The amber indicator alerts the operator when the 5519A/B Laser Head is
capable of emitting a laser beam.
SIGNAL
The green indicator glows when a sufficient measurement signal is
returned to the measurement receiver assembly in the 5519A/B Laser
Head.
Exit (Upper) Aperture
The laser beam exits from this port.
When OTHER is selected (see the description of the Turret Ring below), the
laser beam is reflected back to the Exit Aperture.
SIGNAL
AVOID EXPOSURE LASER RADIATION
IS EMITTED FROM THIS APERTURE
LASER EST EMIS PAR CETTE OUVERTURE
OTHER
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"Using the C01 Special Option for Long
for additional control.
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Keysight 5519A and 5519B User's Guide