Parts Of The Tech2 24 V Adaptor 2; Signal Change Switch; Dlc Connection Cable - Isuzu 2008 N Series Workshop Manual

0A-26 General Information
3. Action key (YES, NO, ENTER, EXIT)
Confirm Tech2 operations, respond to screen
instructions/questions, switch/move to the various
menu screens.
4. Function key (F0 - F9)
Confirm menu functions displayed on the screen.
Also when "F0" etc., is displayed on the menus on
the screen, the keys correspond to that display.
5. Help key (?)
Displays a screen explaining the Tech2 function
being used.
6. Control key (PWR or SHIFT)
The PWR key turns the power of the Tech2 ON/
OFF. The SHIFT key is used when adjusting the
screen contrast. The LED (orange) lights up when
the SHIFT key is available. At this time, the key
and functions other than the selection key are
locked. The LED (green) lights up when the power
is turned ON.
7. Wide stand
Used as a stand. The operating angle of the stand
is 0 to 180°.
8. Display (liquid crystal display)
The liquid crystal
adjustment function. Displays the ECM information
and the various instruction screens.
9. Vehicle communication interface (VCI) module
The module that enables communication between
the vehicle and Tech2.

Parts of the Tech2 24 V adaptor 2

1. Signal change switch

The Tech2 adaptor 2 has a selector for switching
signals (the signals for each electronic control unit
(ECU)).
(The position of the switch is free for which device)

2. DLC connection cable

Connects the Tech2 adaptor 2 to the vehicle DLC
(pole 16, blue).
display has a contrast
2
10. VCI module fastening bar
Operate the bar to attach/fix, or remove the VCI.
11. DLC cable connection connector
Connector for using (connecting) the Tech2 with
the vehicle. Connect the DLC cable.
12. AC adaptor connector
Connector for connecting the included AC adaptor.
Enables the Tech2 to be used away from the
vehicle.
13. PCMCIA card insertion opening (with cover)
Open the cover to insert a PCMCIA card into the
Tech2. Insert the PCMCIA card with the cover
opened. Never insert/remove the PCMCIA card
with the Tech2 turned ON.
14. PCMCIA card release (removal) button
Used when removing the PCMCIA card from the
Tech2. The PCMCIA card can be removed when
the button is pressed. Never remove the PCMCIA
card with the Tech2 turned ON.
15. Connector for external communication (RS-485
port)
This port is for connecting to a telephone line, but
is currently not used for the Tech2. Do not connect
a telephone line, etc., to this port.
16. Connector for external communication (RS-232
port)
This port is for connecting the Tech2 to another
computer.
1
3. Tech2 connection cable
Connects the Tech2 adaptor 2 to the Tech2.
3
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