Owner manual

5–2 Operating the Scanner
Each scanner has a multi-position rotary switch which lets you adjust
the scan angle ∠ to
!@2, #@4, or maximum angle.
Catalog No. 2755-LD4 A,B,C Catalog No. 2755-LD4 E Catalog No. 2755-LD8
Setting Nominal
Scan Angle
Setting Nominal
Scan Angle
Setting Nominal
Scan Angle
!@2
25_
!@2
20_
!@2
15_
#@4
37.5_
#@4
30_
#@4
22.5_
MAX
50_
MAX
40_
MAX
30_
The scan angle adjustment switch is located behind a !@4-20 cover
screw (with gasket) on the back of the scanner. This cover screw is
necessary to maintain a NEMA Type 4 rating. After making the scan
angle adjustment, the cover screw must be tightened to 20 inch-lbs.
!
ATTENTION: The enclosure is not completely
sealed without the scan angle adjustment screw. Dust
and moisture may enter the enclosure causing
deterioration in performance.
Figure 5.1
Scan Angle Adjustment Switch
Back View
SCAN
6
POWERVALID
Scan Angle
Adjustment Switch
Cover Screw
Scan Angle Adjustment