HP 5528A

Model 5528A
First Look
2-8
5518A LASER HEAD
The 5518A laser H ead contains the la ser tube which produces the beam used in making
measurements, The Laser Head
also contains th e receiver into which the beam is returned from
the
measurement optics,
Look
al the laser Head and, referring to Figtlre 2-3 and Figure 2-4, familiarize yourself wit h the
front and rear
panels, Thi s information is also shown in Section 16 for your reference,