Optical Alignment; Optical Alignment For Upper And Lower Beam - Optex Smart Line Series Installation Instructions Manual

4

OPTICAL ALIGNMENT

4-1 OPTICAL ALIGNMENT FOR UPPER AND LOWER BEAM

Optical alignment is an important adjustment to increase
reliability. Be sure to take adjustment steps 1 through 6
described below to attain the maximum level of the output
through the monitor jack.
1 See "3-2" on page 10 and set the 4 channel beam
frequency selector.
2
Block lower beam by the beam blocking plate or
Upper/Lower beam selection button.
< Using a beam blocking plate >
Beam blocking plate
< Using Upper/Lower beam selection button >
Upper/Lower
beam selection
button
Note>>
on both the transmitter and
receiver for the same LED
indication patterns.
transmitter and receiver
are not linked.
3
Look into the viewfinder and perform fine alignment of the horizontal and vertical angles using the alignment dial.
Viewfinder
Default
< How to look into the viewfinder >
From right side From left side
Left eye Right eye
< Horizontal alignment angle >
[ TOP VIEW ]
90°
90°
Note>>
Mount a beam blocking plate to the
lower unit and then start optical
alignment from the upper unit.
Beam blocking plate is attached on
the back of the cover.
Put back the beam blocking plate to
the cover after use.
Press x4
Press x1 Press x2
Note>>
Check the diagram below and perform alignment for
both horizontal alignment and vertical alignment.
Turn the small dial for
horizontal alignment.
Turn the large dial for
vertical alignment.
- Clockwise: Upward
- Counterclockwise: Downward
Do not look at strong light sources such as
sunlight through the viewfinder.
Do not touch the lens during optical alignment.
-15-
< Vertical alignment angle >
[ SIDE VIEW ]
10°
10°
10°
10°
Beam blocking plate
Cover
Press x3
Warning
Caution