Bosch KT400, User Manual

Bosch Automotive Diagnostics Equipment (Shenzhen) Limited 

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5.2 

Selfcheck / upgrade connection

1

2

KT400/004

Fig. 4: 

Selfcheck / upgrade connection

1. Power adapter
2. KT400 host

i

Please don't connect KT400 host and diagnostic 
extension cable when selfcheck.

6. 

KT400 system settings

6.1 

Auxiliary function

The auxiliary function include the language settings, 
system selfcheck, VCI selfcheck, touch calibration, cont-
rast adjustment, time and date setting, 

6.1.1 

Language Settings

KT400 provides the multi-language system for user to 
switch languages.

Operation Steps:

1. 

Proceed to the language settings module and select 
the target language from the “Language Type Selec-
tion” box;

2. 

Click the “OK” button and the interface will prompt 
“Effective after System Restart”.'

3. 

The language settings will be effective after the 
system restart.

6.1.2 

System selfcheck

System selfcheck include check real-time clock, check 
SD card, check LCD display, check pilot lamp, check 
buzzer, check key-press, check LCD apheliotropic.

Operation steps:

1. 

Select the check items, one or more;

2. 

Click the "Start Check" button, then operation fol-
lowing the interface prompts;

3. 

When finished, interface will display the result.

6.1.� 

��� selfcheck

This function is used to detect whether the KT400 VCI 
is normal.

Operation Steps:

1. 

Ensure KT400 normally open;

2. 

Click the “Start Selfcheck” button and wait for the 
selfcheck completion and detection result display.