12
107063-11 EN FR26 GLO 800 Printed in France
Mirrors
Refer to table 1-6 for multi-beam beam height information. Each mirror will reduce the overall
scanning range by 10 percent (25% for FF-SPS11MIR and FF-MSK1). See figure 1-8 to
check the value of each mirror.
Table 1-6 Multi-beams, Beam Height
Number of Beams
Height Above Floor mm (in)
2
400 (15.7)
900 (35.4)
3
300 (11.8)
700 (27.6)
1100 (43.3)
4
300 (11.8)
600 (23.6)
900 (35.4)
1200 (47.2)
The deep groove on the top of each device is used for alignment. Emitter alignment must be
precise, especially when using mirrors. Always align the emitter with a mirror first, then align
the receiver.
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