Centroid 13126, Install Manual

Page: 15 / 86

2.5 B
ENCH
T
EST
– P
OWERING
O
N
& V
ERIFYING
LED S
TATES
Before you begin:
Before powering on, verify that nothing metallic can touch the circuit boards and cause a short. Make sure all wiring is firmly in
place.
Switch the outlet strip on: Powering the Oak Board and any accessories.
Oak Board Status LED states:
After 15-30 seconds the status LED's should all be solid on except for DEBUG, which should flash once per second, and DF,
which doesn't turn on until the software is installed.
Figure 2.5.1 shows where these status LED's are located.
If they are not all on, or the DSP DEBUG is flashing faster than once per second, refer to the table below for troubleshooting.
Page 15 of 86 Chapter 2 Connecting Components for a Bench Test
-1
2
L
E
D
5
L
E
D
3.
3
L
E
D
P
LC
O
K
D
F
F
P
G
A
O
K
D
B
U
G
D
S
P
O
K
Blinks once per second
+
12
L
E
D
Off Until
Connected
to Computer
ON ON ON ON ON ON
ON
Figure 2.5.1
Status LEDs on the Oak Board
Blinks once per second