Komatsu Galeo BR380JG-1E0 Shop Manual page 396

30 Testing and adjusting
2. Display contents of LED for CPU
a Turn ON, START the starting switch or the engine prior to inspection of LED display.
No. LED Name and function
State of starting switch
6 LED-C1 ACC signal, alternator R
signal
State of engine control
7 LED-C2
signal
State of S-NET connec-
8 LED-C3 tion and starting switch
C signal
State of CAN connec-
9 LED-C4
tion
10 LED-C5
Download writing state
11 LED-C6
a Types of flashing and flashing duration
Quick flashing: Flashing of approximately 1 second cycle
Slow flashing: Flashing of approximately 4 seconds cycle
3. Display contents of 7-segment and dots for CPU
a Turn ON the starting switch prior to inspection of LED display.
No. Display unit Name and function Display
Number of mails
12 7-segment
not transmitted yet
State of position-
13 Dot
ing with GPS
* In a outdoor location within radio waves penetration range, it sometimes takes more than a minute from
turning on of the starting switch to completion of the positioning.
Positioning is not available in a location where radio waves are extremely weak or unreachable.
BR380JG-1E0
Display
ON Starting switch ACC signal: ON, Alternator R signal: ON
Quick
Starting switch ACC signal: ON, Alternator R signal: OFF
flashing
Slow
Starting switch ACC signal: OFF, Alternator R signal: ON
flashing
OFF Starting switch ACC signal: OFF, Alternator R signal: OFF
ON Engine control signal: ON
OFF Engine control signal: OFF
ON S-NET: Connection and starting switch C signal: OFF
Quick
Starting switch C signal: ON
flashing
Slow
(Not used)
flashing
OFF S-NET: Non-connection and starting switch C signal: OFF
ON CAN: Present (Fuel sensor: Absent)
Quick
CAN: Present (Fuel sensor: Present)
flashing
Slow
CAN: Absent (Fuel sensor: Present)
flashing
OFF CAN: Absent (Fuel sensor: Absent)
Single
Download writing mode (Special function for system administrator)
side ON
Both
Normal working mode
sides OFF
0 – 9 Number of mails not transmitted yet
Positioning with GPS complete (Position is recognized
ON
See * mark)
Positioning with GPS incomplete (Position is not recognized
OFF
See * mark)
Contents of display
Contents of display
SEN02305-01
55