Chapter
6
Operating Instructions
CLV 490 Bar Code Scanner
6-24
©
SICK AG · Division Auto Ident · Germany · All rights reserved
8 008 796/0000/25-06-2002
Operation
6.5.3
Adjusting mode
The Adjusting mode enables the center of the scan line to be optimally positioned on the
Chapter 4.3.3 Adjusting mode, Page 4-9
describes the procedure for going about
this after the Adjusting mode has been called up. The CLV does not output a reading result
in this mode.
The Adjusting mode can be called up by choosing V
IEW
in the menu bar, as a device
function via CLV 490 (interactively), or via the Terminal Emulator.
Line scanner with oscillating mirror:
In the "Adjusting" mode, the CLV behaves in the following manner:
–
In "Oscillating" mode (default setting: oscillating with a fixed amplitude), the CLV shuts
of oscillation and positions the scan line under the angle CW = 50 (corresponds to an
angle of deflection below 105
°
). This position cannot be altered.
–
In "One-Shot" mode, the CLV positions the scan line under the angle CW = 50
–
In "Fixed Position" mode, the scan line’s selected position remains unchanged.
1.
Click
in the toolbar.
The Terminal Emulator window is then displayed. The CLV is in the Reading mode.
2.
In the D
EVICE
M
ODE
section, choose A
DJUSTING
M
ODE
.
The "Device Ready" LED is extinguished. The CLV cancels the Reading mode and
blanks the scan line as of position CP = 50 to position CP = 100.
3.
Choose R
EADING
M
ODE
to exit the Adjusting mode.
The CLV returns to the Reading mode and the "Device Ready" LED lights up.