Led Status - Furuno FR-2115 Service Manual

4.3 LED Status

LED status symbols:
Board LED No.
SPU CR1 (YLW)
Board
CR2 (YLW)
(03P9253)
CR3 (YLW)
CR4 (YLW)
CR5 (YLW)
CR6 (YLW)
CR7 (YLW)
CR8 (YLW)
RP CR1 (YLW)
Board
(14P0298)
ARP CR1 (YLW)
Board, CR9 (RED)
AC
CR10 (RED)
(18P9002)
CR11 (RED)
CR12 (RED)
CR13 (YLW)
CR14 (YLW)
CR15 (RED)
CR16 (RED)
CR17 (YLW)
CR32 (YLW)
PTU CR11 (RED)
Board,
AC
CR12 (RED)
(03P9245)
PTU CR11 (RED)
Board,
DC
CR12 (RED)
(03P9246)




: OFF ; : Blinking ;
Normal Check
Status Item


KEY TX


NAV TX Blinks every 3 seconds.


RJ7 TX Blinks when RJ-7 is connected.


INS TX Not used


KEY RX Lights momentary when key is
pressed.


NAV RX Blinks when receiving nav
data.


RJ7 RX Blinks when RJ-7 is connected.


INS RX Blinks when receiving nav
data.


CPU CLK Blinks every second.


CPU CLK Blinks at irregular interval


HDG Lights if heading data is not
alarm received for more than 10 sec.


BP Lights if bearing data is not
received for more than 10 sec.
alarm


Video Lights if video data is not
alarm received for more than 60 sec.


TRIG Lights if trigger is not received
alarm more than 10 sec.



TRIG Lights if trigger PRR is less
or
freq. than 1250 Hz (S2).


TRIG Not used
freq.


Gyro Lights if gyro data is not
alarm received for more than 10 sec.


Log alarm Lights if log data is not received
more than 60 sec.


DSP CLK Blinks every 2 seconds



FE echo Lights when echo data is
or
data received.


Over-volt. Lights when ship's mains
exceeds the rating.


Over-cur. Lights if over-current is
detected.


Over-volt.


Over-cur.

: ON
Remarks
4-4
Location of LEDs
CR4
CR8
CR7
CR3
CR6
CR2
CR5
CR1
FR2115-SME-25A
FR2115-SME-25B
CR12
CR32
CR11
CR16
CR10
CR15
CR9
CR1
CR17
CR14
CR13
CR12 CR11
Same as above
CR1
FR2115-SME-24A
FR2115-SME-25C