Components Sketch - LAUNCH TECH X-431 IV User Manual

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2.1.2 Components Sketch

Table 2-1 formulates all keys, ports and indicators of X-431IV front panel.
No. Descriptions
1 Diagnostic connector (Rotatable)
2 SMARTBOX power indicator
3 Indicator to show SMARTBOX sending data to the main unit
4 Indicator to show SMARTBOX receiving data from the main unit
5 Indicator to show SMARTBOX sending data to ECU
6 Indicator to show SMARTBOX receiving data from ECU
7 Serial port (to connect with PCLINK for extending functions)
8 Touch screen
9 HOTKEY button
10 POWER button
Printer LF button paper feed
11
12 Printer ready indicator
Paper out (printed the data)
13
Check and identify working states and defeat point of X-431IV by means of the 4 indicators on the
SMARTBOX: There are 4 working state indicators on the SMARTBOX:
their functions are described respectively as above. It's necessary to check and identify communications
Figure 2-2 X-431IV structure view (Front)
4
X-431IV English User's Manual
, , and (see figure 2-2),