Tucker KP evo, Installation Manual, Page: 16 / 28

920.1044 | 14
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Logging in with the user password only allows
data to be viewed.
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■
PASSWORD
This menu allows passwords to be set or modified.
To access the FUNCTIONS menu you are prompted to
enter a 4-digit password. The 950N2 has two passwords
available, with different access rights. ( B)
B Access per missions and passwords
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The user is only allowed to modify the user
password.
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2. DIAGNOSTICS
2.1 LEDS CHECK
I/O BOARD LEDS
Each input on the I/O board, has a LED that indicates
the physical state of the contact:
C I / O board LEDs
LED
DL1 Accessories
power on
Accessories
power off
DL2 – DL9 Open contact Close contact
LOGIC BOARD LEDS
The are 4 LEDs on the logic board:
D Logic board LEDs
LED
DL1
green
No USB USB
connect
-ed
§
DL2
red
Normal
conditio
n
error Setup
request
ed
Setup in
progres
s
DL3
blue
No
power
or
board
failure
/
Normal
conditio
n /
DL4
yellow
Board
pa-
rameter
s the
same as
trimmer
and DIP
Switch
values
Board parameters
Different to button
trimmer and
Pressed DIP switch
values /
Off
On
Flashing
Fast flashing