3.4
Illumination unit
1
3
2
1
1
1
Figure 2: Illumination unit (integrated illumination unit)
1
4 LEDs (color: visible red light, visible blue light; position: 2 on the left, 2 on the right)
2
Feedback-LED (color: visible green light, e.g. for Good Read)
3
Laser alignment aid, can be deactivated (color: visible red light)
NOTE
To avoid being dazzled by the integrated illumination unit, do not look into the viewing
window of the device.
3.5
Display and operating elements
Overview
Ready
Read Diagn
Result
TeachIn
LED
Auto-Setup
Data
Autofocus
LNK TX
Userdefined
300
200
100
70
40
100
0
[mm]
[%]
O
O
O
O
O
1
3
2
4
1
Status LEDs and device functions
2
Function buttons
3
Bar graph
4
Status LED of the microSD memory card
Important information
NOTE
The function keys are not available.
Status LEDs
Display
LED
Color
Status
Ready
O
Green
Device is ready
O
Red
Hardware or software error
Result
O
Green
Read operation successful
O
Red
Read operation unsuccessful
LED
O
Green
Read mode: illumination on, internal reading interval open
3
PRODUCT DESCRIPTION
14
O P E R A T I N G I N S T R U C T I O N S | GLS621
8024289/1E1C/2022-09-09 | SICK
Subject to change without notice
