LEDs
Pattern
LEDs
Pattern
LEDs
Pattern
LEDs
Pattern
LEDs
Pattern
LEDs
Pattern
LEDs
Pattern
LEDs
Pattern
32
LED State
A
B
None
None
None
None
None
Status Informa-
tion
C
The AT500 instru-
ment is off.
None
The system is
booted and no
reflector is locked.
PowerLock is
active.
The system is
booted and no
reflector is locked.
PowerLock is inact-
ive.
None
Target is out of
range.
None
Laser off:
Stand-by mode
None
Target locked.
Ready to measure.
Measurement is in
progress.
PowerLock is tem-
poraly suspended
while laser is
pointing
Description of the System