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Operating Instructions
Product description
Chapter 3
C4000 Select
3.4
C4000 Select status indicators
The C4000 Select provides simple operational status information using LED indicators and
a 7Asegment display.
3.4.1
Status indicators of the C4000 Select sender unit
The C4000 Select sender unit has two status indicator LEDs that provide the operational
status as shown in the figure below:
Fig. 10: Status indicators of
the C4000 Select sender unit
Laser alignment aid
Tab. 1: C4000 Select LED
indication on sender
LED Name
POWER
Display
Yellow
Supply voltage OK
Off
Check the power to the sender unit
Red
REPLACE
Off
8012247/TI77/2011-03-07
Subject to change without notice
Meaning
The sender unit has detected an internal error. Replace sender
unit.
Internal self-test completed successfully or power is off.
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