1
MAN # 650462:A
OPERATION MANUAL
FOR
VLC-xxx clocks
Analog Clock module for use with VHX systems
CONNECTION DIAGRAM:
AC
C. P
OWER
CO
NST. PO
WER
G
RO
UND
TA
CH
WA
RN
SP
D +
SPD
SND
SP
D -
SPD
OUT
S
W
2 (-
)
S
W
1 (-
)
AD
J
SND
A
DJ -
WT
R SND
W
T
R -
O
IL +
O
IL
SND
O
IL -
FU
EL +
FU
EL SND
FU
EL -
W
AI
T
(
+)
CR
UI
SE (
-)
G
EAR
(1 WIRE)
4
x4
(-
)
RI
G
HT (
+)
L
E
F
T
(+
)
HI
G
H (
+)
BR
AK
E (
-)
CHE
CK E
NG
(-
)
VHX
CONTROL BOX
CABLE
AUX.
I/O
DISPLAY
www.dakotadigital.com
605-332-6513
DI
M (+
)
RED
Connection for all
auxiliary displays
Use any open jack
VHX
control
box
Connect to
co12V
circuit (battery)
OR
Connect as shown in VHX manual
WIRING:
CAT-5 CABLE:
A CAT-5 cable comes with the kit to connect the VLC to one of the empty jacks on the VHX control box. This
cable provides the ground connection for the VLC clock through the VHX control box ground. If a longer or shorter
cable is desired, a standard CAT-5, CAT-5E or CAT-6
PATCH
cable of any length
7 feet or shorter
may be
used. Do not use a cable longer than 7 feet
or a “crossover” cable as these may cause improper operation or
device damage.
NOTE: Some VHX systems come with a VLC unit integrated into the kit. These systems may already have the
CAT-5 connection made inside the system. Other systems may require a CAT-5 jumper to go from the VLC to a
jack on another part of the VHX system. Check the VHX system install manual for more specific CAT-5
connection instructions for these systems.
BATTERY WIRE:
A single RED wire harness with connector is provided to plug into the back of the VLC. This red wire should be
connected to a circuit that has +12v at all times (battery connection). This provides the power for the VLC clock to
operate and keep time when the key is turned off. A good place to make this connection is the same circuit that
the VHX control box gets its constant power.
