Koso MINI 4 IFR User manual

1-1 Accessories
wh033ba26g
2-1
Wiring Installation Instructions
Red / "+"Wire connect key on
DC 12V main power switch
LCD meter(Accessory 1)
Power wire(Accessory 4)
Temp sensor wire(Accessory 3) Infrared temp sensor(Accessory 7)
Black / Ground wire connect to the vehicle body or
the engine. (it must be a good ground)
Mid-way connector
IR / Temp
LCD meter X1
1
1-2 Optional accessories ( infrared temp sensor extension wire)
Extension wire (6ft)
Part: BZ008000
1
Extension wire (10ft)
Part: BZ008001
2
Extension wire (15ft)
Part: BZ008002
3
Meter cover X1
2
IR / Temp
Velcro X1 set
6
Infrared temp sensor X1
7
5
M3 X L20 screw X2(A)
M3 X P0.5 nut X2(B)
(A) (B)
Power wire X1
4
Temp sensor extension
wire (3ft) X1
3
Bolted cover X1
8
1.3 mm Allen key X 1
109
(A) (B)
M2x5LxP0.4 screw X6(A)
M3X5XP0.5 screw X2(B)
Thank you for purchasing our product. Before installing/operating the product, read the instructions carefully and retain them
for future reference.
Attention!
●For installation, follow the steps described. Any damage caused by wrong installation shall be imputed to the users.
●To avoid a short circuit from occurring 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.
NOTE
WARNING!
Some procedures must be followed to avoid damages to the product.
Certain procedure must be followed to avoid damages to yourself, to the vehicle or to others.
Light onFlash
Hold the
Button
3 seconds
Hold the
Button
1 second
Symbol description:

wh033ba26g
The screw hole concaves are the fixing place for the
bolted cover(Accessory 8).
2-2
Installation Instructions
1.LCD meter(Accessory 1)
2.M3 X L20 screw(Accessory 5-A)
3.M3 X P0.5 nut(Accessory 5-B)
4.Meter cover(Accessory 2)
Followthe stepsbelow during
installation.
Followthe stepsbelow during installation.
4.
2.
1.
3.
A
A
1.Infrared temp sensor(Accessory 7)
2.Bolted cover(Accessory 8)
3.M2x5LxP0.4 screw(Accessory 9-A)
A
1.Infrared temp sensor (Accessory 7)
2.M3X5XP0.5 screw(Accessory 9-B)
B
2.
4.
1.
1.
2. 1.
3.
3.
B
2-3
AB
1.LCD meter(Accessory 1)
2.Meter cover(Accessory 2)
3.Velcro-male(Accessory 6)
4.Velcro-female(Accessory 6)
B
(May install in the
front and the back.) (May install in the right and the left.)
2.
NOTE
Choose either Method A or B
according to your need.
NOTE
Choose either Method A or B according to your need.
Infrared Temp Sensor
Installation Instructions
IR / Temp
34.4
17.2
69.8
Display range : -4.0 ~ 302.0 ℉(-20.0~150.0 ˚C), Display unit : 0.1 ℉(˚C)
●Temperature
●Temperature warning Setting range : 140 ~ 302 ℉(60~150 ˚C), Setting unit : 1 ℉(˚C)
Functions, Settings Description
3
Design and specifications are subject to change without notice.
NOTE
JIS D 0203
W69.8 X L34.4 X H17.2 mm
●Water-Proof Standard
●Effective voltage
●Meter weight
●Meter size
●Effective temperature range
Display range : 8.0 v~18.0 v , Display unit : 0.1 v
●Volt meter
-10~60 ℃
DC 12V
●Unit
±47.5 g
IR / Temp
IR / Temp
IR / Temp
IR / Temp
4-1
Display Switching Instruction
● In the voltage screen, press the button once
to enter the Max. temperature record screen.
●When the voltage ≦ 11.5 V, the value will blink.
●In the temperature display screen, press
the button once to enter the voltage
screen .
●When not connected to the Temp sensor,
the screen will show---.-℉ or ---.-˚C.
●When the temperature > temperature
warning value, the value will blink.
● In the Max. temperature record screen, press the
button once to
go back to the temperature
display screen.
●
Press and hold the button for 3 seconds
to reset the Max. temperature record and
return temperature display screen.
●Back to temperature display screen .
●When the voltage ≧1５.5 V, the value will blink.
IR / Temp
● In the temperature display screen, press and hold the button for 3 seconds to switch brightness.
4-2
Brightness Switching Instruction
NOTE
Setting range : Full brightness, half brightness.3
Default value : Full brightness
Temperature unit : ˚F (Fahrenheit) or ˚C (Celsius)

Sensor description
5
Meter does not display or display
error.
Temperature does not display or
display error.
●May be poor connection of the harness.
→Make sure the wires are
connected correctly.
Trouble Check item Trouble Check item
●Maybe poor connection of the sensor.
→Make sure the sensor is
connected correctly.
5-1
Trouble Shooting
3.
2.
1.
The sensor has a 10° wide operation angle.
(creating a cone area)
The reading area
* To get a larger reading area,
move the sensor away from the
area
** To get a smaller reading area,
move the sensor closer to the area
The distance from the
sensor to the surface
influences the reading area
wh033ba26g
The following situations do not indicate malfunctions of the product. Check the following before taking it in for repair.
※ If the problems still cannot be solved, contact our technical department for assistance.
If no operation is made within 5 seconds,
the setting will be automatically
recorded and the screen will return to
the temperature display screen.
NOTE
IR / Temp
IR / TempIR / Temp
●The temp. unit setting screen.
●Example : To set temp. unit to ˚C.
●Press the button once to choose the setting
options.
4-4
Temperature Unit Settings
●EX : Set temp. unit from ˚F (Fahrenheit)
to ˚C (Celsius).
●
Press and hold the button for 3 seconds
to go back to the temperature display screen.
●Back to temperature displayscreen.
NOTE
Setting range : ˚F (Fahrenheit) and
˚C (Celsius).
Default value : ˚F (Fahrenheit).
IR / Temp
If no operation is made within 5 seconds,
the setting will be automatically
recorded and the screen will return to
the temperature display screen.
IR / Temp
IR / Temp
IR / Temp
IR / Temp
● In temperature displayscreen, press and
hold the button for 6 seconds to enter
the temperature warning settings screen.
●Example：To set the temperature warning
settings to 185 ˚F.
●
Press and hold the button for 3 seconds
to move to the digit you want to set.
4-3
Temperature Warning Settings
●Press the button once to choose the setting
number.
●EX：Set temperature warning value from
194 ℉ to 185 ℉.
●
Press and hold the button for 3 seconds
to enter the temp. unit settings screen.
●The temp. unit setting screen.
NOTE
NOTE
Setting range : 140 ~ 302 ℉(60~150 ˚C)
Default value : 194 ℉(90˚C)
IR / Temp