Testing For Proper Connection Of Power And Speakers; Testing For Proper J1939 Operation - Lectronix T7000 Installation Instructions Manual

Connecting The System (cont.)

Testing for Proper Connection of Power and Speakers

To test that the T7000 has been properly connected, perform the following steps:
1. Turn the ignition switch of the truck to "on". It is not necessary to start the engine. Wait for
the T7000 to power on. Since the unit has not been on recently, this will take
approximately 1 to 1½ minutes. When the Continue Button appears at the bottom of the
screen, touch it to continue.
2. Push the Audio button
3. If the truck radio antenna is connected to the unit, touch the Radio icon to select the
radio. Tune to a local station using the on-screen controls. If the antenna is not
connected, insert a CD or USB memory stick with music on it and select the appropriate
function from the menu. Play music using the on-screen controls.
4. Turn the volume control so that audio is heard.
5. Push the System Menu button
Use the Left or Right Arrow buttons at the top of the screen to select to the Sound
menu.
6. Using the Left and Right Arrows for the Balance slider,
move the balance all the way left then right, listening to
insure that the sound comes from the proper speaker(s).
Return the slider to the center position.
7. Using the Left and Right Arrows for the Fade slider,
move the fade all the way left then right, listening to
insure that the sound comes from the proper speaker(s).
When the slider is to the left, sound should only be heard
from the rear speakers. When the slider is to the right,
sound should only be heard from the front speakers.
Return the slider to the center position.
8. If the sound does not come from the proper speakers,
recheck wiring, correct and test again.

Testing For Proper J1939 Operation

To test the J1939 connection, perform the following steps:
1. Turn the ignition switch in the truck to "on". It is not necessary to start the engine.
2. Wait for the T7000 to power on.
If the unit has not been on recently, this will take
approximately 1 to 1½ minutes. When the Continue
Button appears at the bottom of the screen, touch it
to continue.
3. Push the INFO button
the INFO menu is displayed.
4. Touch the Status icon on the screen.
5. When the Status screen is displayed and the J1939
interface is connected properly, various parameters
should be shown. If there are no parameters shown, the
J1939 interface is not connected properly. Turn the
ignition switch off and swap the connection of the green
and yellow wires. Start with step 1 and verify proper
operation of the J1939 data interface.
on the front of the unit to display the Audio menu.
on the front of the unit to display the System Menu.
on the front of the T7000 until
12
Sound screen in System Menu
Typical INFO Screen with Active
J1939
(
actual data will vary
)