Owner's manual

Trouble Shootin
g
(
for customer and installation personnel
)
●
If o
p
eration of the
p
roduct seems unusual, ins
p
ect the
p
roduct to confirm that there is no malfunction. If an
o
p
erational
p
ro
b
lem has occurred, it could result in an accident
.
C
onditio
n
Possible
C
aus
e
C
orrective Actio
n
W
arnin
g
○
W
irin
g
of the power suppl
y
wire or the
displa
y
wire is improper
.
○
D
oes not displa
y.
○
Check wirin
g
as per instructions in this manual
.
○
W
irin
g
of the tachometer si
g
nal wire is
wrong.
○Setting of the number of cylinders is
wrong(D.C.Unit/Defi-Link Control Unit
II/Defi-Link Control Unit).
○LINK of D.C.Unit and METER OUTPU
T
2
of Defi-Link Control Unit II
a
r
e
co
nn
ec
t
ed.
○The tachometer signal wire is not
connected to Defi-Link Control Unit II
or
Defi-Link Control Unit (in the case that
the
p
roduct is connected to the Defi-Link
Sy
stem
).
○
The en
g
ine speed is not
displa
y
ed correctl
y.
○
Check wirin
g
as per instructions in this manual
.
○
Check the number of c
y
linders as per instructions
in this manual
,
Defi-Link Control Unit II manual
,
o
r
D
efi-Link
C
ontrol
U
nit manual
.
○
C
onnect LINK of D.
C
.
U
nit and METER
OU
TP
U
T1
of Defi-Link
C
ontrol Unit II usin
g
the meter wire
.
○
Connect the tachometer si
g
nal wire to Defi-Link
C
o
ntrol Unit II(or Defi-Link Control Unit).
○
W
irin
g
of the speed si
g
nal wire is
wron
g.
○
S
ettin
g
of the speed pulse is wron
g.
○
The speed is not displa
y
ed
correctl
y.
○
Check wirin
g
as per instructions in this manual
.
○
Check the s
p
eed
p
ulse as
p
er instructions in this
m
anual
.
○
Th
e
D
IM
se
n
so
r i
s
n
o
t
co
nn
ec
t
ed.
○The front of the DIM sensor is
obstructed.
○Th
e
m
a
n
ua
l
d
imm
e
r m
ode
i
s
se
l
ec
t
ed
in
the settin
g
of the illumination control
.
○
Th
e
au
t
o
d
imm
e
r m
ode
i
s
on,
b
ut the displa
y
is dark
o
r th
e
bri
g
htness of the
displa
y
doesn't chan
g
e
.
○
Connect the DIM sensor as
p
er instructions in this
ma
n
ua
l
.
○
Attach the DIM sensor in a position without an
y
obstruction which interru
p
ts the front of the sensor
.
○
Reset the illumination control settin
g
as pe
r
in
s
tr
uc
ti
o
n
s
in thi
s
m
a
n
ua
l
.
○
The wirin
g
of the red line of the powe
r
suppl
y
wire is wron
g.
○
D
oes not carr
y
out the
closin
g
mode
.
○
Check wirin
g
as per instructions in this manual
.
○
The REC button is
p
ressed when the
vehicle is sto
pp
ed
.
○
The
p
roduct is connected to
the Defi-Link S
y
stem, but
the s
p
eed is not recorded
.
○
Press the REC button when the vehicle is movin
g.
○
Th
e
co
n
d
iti
o
n i
s
n
o
rm
a
l
.
○
S
witchin
g
of the unit
ill
u
min
a
ti
o
n i
s
n
o
t
interlocked with switchin
g
o
f
th
e
v
e
hi
c
l
e
ill
u
min
a
ti
o
n
.
○
S
witchin
g
of D.C.Unit illumination is interlocked
with turnin
g
on/off the i
g
nition
.
※
In addition to a
g
eneral inspection of the product, use the followin
g
table to confirm proper operation of the unit. If the
operational problem does not appear in the followin
g
table, contact the installation personnel
.
■When the Defi-Link Display VSD CONCEPT is used WITH a connection to the Defi-Link System
■When the Defi-Link Display VSD CONCEPT is used WITHOUT a connection to the Defi-Link System