Koso BA033050 Instructions

● Thank you for purchasing our product. This product is a multifunction meter and is easy to install. Before using, please read the instructions
carefully and retain them for future reference.
Attention!
● For installation, please follow the steps described. Any damage caused by wrong installation shall be imputed to the users.
● To avoid a short circuit from occuring do not pull or modify the wires during installation.
● Do not disassemble or change any parts. Opening and dissassembling this unit will void any warranty.
● Maintenance and repairs should be executed by our professionals only.
◎ Symbol description:
NOTE
Some procedures must be followed to avoid damages to the instrument.
WARNING! Certain procedure must be followed to avoid damages to yourself, to the vehicle or others.

1-1 Accessories

1
LCD meter X1
6
Velcro X1 set

2-1 Wiring Installation Instructions

IR / Temp
LCD meter(Accessory 1)

2-2 Installation Instructions

4.
2.
1.
3.
A
2
3
Meter cover X1
IR / Temp
7 8
Infrared temp sensor X1
Power wire
Temp sensor wire
Follow the steps below during
installation.
1.LCD meter(Accessory 1)
A
2.M3 X L20 screw(Accessory 5-A)
2.
3.M3 X P0.5 nut(Accessory 5-B)
4.Meter cover(Accessory 2)
1.LCD meter(Accessory 1)
B
1.
2.Meter cover(Accessory 2)
3.Velcro-male(Accessory 6)
4.Velcro-female(Accessory 6)
3.
NOTE
4.
B
4
Temp sensor wire X1
9
Bolted cover X1
Mid-way connector
Black / Ground wire connect to the vehicle body or
the engine. (it must be a good ground)
(Accessory 4)
(Accessory 3)
Infrared temp sensor(Accessory 7)
Choose either Method A or B
according to your need.
M3 X L20 screw X2(A)
5
Power wire X1
M3 X P0.5 nut X2(B)
M2x5LxP0.4 screw X6(A)
10
1.3 mm Allen key X 1
M3X5XP0.5 screw X2(B)
(A) (B)
Red / "+"Wire connect key on
DC 12V main power switch
Infrared Temp Sensor
2-3
Installation Instructions
A
3.
2.
1.
(May install in the
front and the back.)
Follow the steps below during installation.
1.Infrared temp sensor(Accessory 7)
A
2.Bolted cover(Accessory 8)
3.M2x5LxP0.4 screw(Accessory 9-A)
1.Infrared temp sensor (Accessory 7)
B
2.M3X5XP0.5 screw(Accessory 9-B)
NOTE
Choose either Method A or B according to your need.
The screw hole concaves are the fixing place for the
bolted cover(Accessory 8).
FLASH LIGHT ON
HOLD THE HOLD THE
BUTTON ONE BUTTON 3
SECONDS SECONDS
(B)
(A)
B
1.
2.
(May install in the
right and the left.)
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