KOSO EGT-02 Dual Exhaust Gas Temperature Data Logger Instructions

: June 7, 2024
: KOSO

Table of Contents

KOSO EGT-02 Dual Exhaust Gas Temperature Data Logger
Symbol Description
Accessories
Wiring installation instructions
Installation instructions
Basic function instructions
The Settings Screen Description
Troubleshooting
Read User Manual Online (PDF format)
Download This Manual (PDF format)

KOSO EGT-02 Dual Exhaust Gas Temperature Data Logger

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 disassembling 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 damage to the product.
WARNING! Certain procedures must be followed to avoid damages to yourself, to the vehicle or others.

Accessories

Wiring installation instructions

Installation instructions

When installing, follow the steps below

LCD meter(Accessory 1)
Meter bracket(Accessory 5)
M5 gasket x2(Accessory 11-B)
M5 x 18L screw x2(Accessory 10)
M4 x 18L screw x2(Accessory 9)
M4 gasket x2(Accessory 11-A)
Rubber(Accessory 6)
Rubber(Accessory 7)
Steel plate(Accessory 8)
M4 x P0.8 nut x2(Accessory 12)

Basic function instructions

Features and settings description

●Temperature| Display unit：℃、℉ for alternative|
---|---|---
●EGT L/R| Display Range：100~1,200℃(250~2,100℉)| Display unit：1℃(℉)
○ Warning for exh. temp. (EGT L/R)| Setting range：200~1,000℃(392~1,832℉)| Display unit：1℃(℉)
●Max. EGT record| Display Range：200~1,000℃(392~1,832℉)| Display unit：1℃(℉)
●Voltmeter| Display Range：0.8~18.0 V| Display unit：10 RPM
○ Warning for low voltage| Setting range：8.0 ~ 13.0 V| Setting unit：0.1 V
○ Warning for high voltage| Setting range：13.0 ~ 16.0 V| Setting unit：0.1 V
● Auto/Manual Record Stop| Setting range：0~60 Sec| Setting unit：1 Sec
● Backlight brightness| Setting range：1 – 5 (darkest)~ 5 – 5 (brightest)| Setting unit：1
● Operating voltage| DC 12 V|
● Temperature range| -30~+60℃|
● Specifications| JIS D 0203|
● Meter Size| W124 X L58.5 X H22 mm|
● Meter Weight| +/- 170 g|

NOTE Design and specifications may change without further notice.

The Settings Screen Description

Over EGT L Warning Setting

EX: To set the Warning for temp (EGT L) to 1200℉ value to 11,000 RPM
Press the left button once to choose the setting number.
Now the setting value will blink.

NOTE

Setting range: 200~1,000℃(392~1832℉)
Setting unit: 1℃(℉)
Default value : 538℃(1,000℉)
Press the right button to choose the setting number
Example: Set the Warning for temp (EGT L) from 1000℉ to 1200℉
Press the left button once to enter the warning for the temp (EGT R) screen.
Warning for temperature (EGT R) screen.

Over EGT R Warning Setting

EX: To set the Warning for temp (EGT R) to 1200℉
Press the left button once to choose the setting number.
Now the setting value will blink.

NOTE

Setting range: 200~1,000℃(392~1832℉)
Setting unit: 1℃(℉)
Default value : 538℃(1,000℉)
Press the right button to choose the setting number.
Example: Set the Warning for temp (EGT R) from 1000℉to 1200℉
Press the left button once to enter the warning for the Water temperature screen.
Water temp screen.

Warning For Low Voltage Setting

EX To set the warning for low voltage value to 11.0V
Press the left button once to choose the setting number. Now the setting value will blink.

NOTE

Setting range: 8.0 ~ 13.0 V
Setting unit: 0.1 V
Default value: 10.5 V
Press the right button to choose the setting number.
Example: Set the warning for low voltage value from 10.5 V to 11.0 V.
Press the left button once to enter the warning for high voltage.
High voltage screen.

Warning For High Voltage Setting

EX: To set the warning for high voltage value to 16V
Press the left button once to choose the setting number. Now the setting value will blink.

NOTE

Setting range: 13.0 ~ 16.0 V
Setting unit: 0.1 V
Default value: 15.0 V
Press the right button to choose the setting number.
Example: Set the warning for high voltage value from 15.0 V to 16.0 V
Press the left button once to enter the warning for the Auto/Manual Record Stop screen.
Auto/Manual Record Stop screen.

Auto / Manual Record Stop Setting

EX: To set the Auto / Manual Record Stop to 10 Sec.
Press the left button once to choose the setting number.
Now the setting value will blink. Auto / Manual Record Stop Function is off when the setting is displayed “0 SEC”.
Press the right button to choose the setting number.

NOTE

Setting range: 0 ~ 60
Sec Setting unit: 1 Sec
Default value: 0 Sec
Example: Set the Auto / Manual Record Stop from 0 Sec to 10 Sec.
Press the left button once to enter the backlight brightness screen.
Backlight brightness screen.

Backlight Brightness Setting

EX: To set backlight brightness value to 5/5.
Press the right button once to choose the setting number.
Now the setting value will blink.

NOTE

Setting range: 1/5 ~ 5/5
Setting unit: 1/5
Default value: 3/5
Example: Set the backlight brightness value from 3/5 to 5/5.
Press the left button once to enter the main screen.
Main screen

How to switch functions

Left button function instructions(EGT L MAX)
Press the left button once to switch from EGT L/R to MAX EGT L/R.
Hold the left button for 3 seconds,to clear the MAX recording screen.
press the left button once to return to the Main screen.
Main screen.

Right button function instructions (EGT R Voltage)

Press the right button once to switch from EGT R to Voltage.
Press the right button once to switch from Voltage to EGT R.
In the main screen, press the right & left buttons to enter the recording screen. (Check section 5-2 for detail)
In the recording screen, press the right & left buttons to enter the Play Screen. (Check section 5-3 for detail)
In the main screen, hold the right button and the left button for 3 seconds to enter the setting screen. (Check section 4 for details)

Operating instructions of the recording screen

Main screen, press the right & left buttons to enter the Recording Screen.
Recording Screen Hold the left button for 3 seconds,to enter the operating screen for clearing records.
For the recording screen, press the left button once to start recording.
Now the REC will blink.
At the screen during recording, press the left button once to stop recording.
The first run has been recorded.
To stop the recording screen, press the left button once to enter the recording screen for the second entry.
Currently, it is on the recording screen for the second entry.
Currently, it is on the recording screen for the third entry.
Currently, it is on the recording screen for the fourth entry.
Recording screen, Press the right & left buttons to enter the playback Screen.
playback Screen

Operating instructions of the playback screen

Recording screen, Press the right & left buttons to enter the playback screen.
Press the left button once to choose the run to be played.
Press the right button to choose how the run is played.
Press the left button once to enter the play / stop screen.
Hold the right button for 3 seconds, to enter the Main screen.
Main screen

Operating instructions for clearing the recorded data

In the recording screen, hold the left button for three seconds to enter the operating screen for clearing data.
Hold the left button for 3 seconds, clearing data.
Press the right or left button for 3 seconds, and cancel clearing data.
Clearing the data; wait for a few seconds to complete clearing.
Done

Multiple Warning Display Operating Description