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AudioJoG^(TM) Pro Operations Manual

METHOD 2 - Automatic Double Ended
This method uses the AudioJoG^(TM) Pro's internal MEMORY to test against a cables details held in memory.

1. Follow the Method 1 instructions until the test completed stage with either both or just the local screen LED's on.

2. Press and hold the Test button until the MEMORY (yellow) LED comes on.

Release the Test button will cause the tester to run through all the connections and store them in MEMORY.

After a few seconds the display should show the Pass (green) and MEMORY (Yellow) LED's. If the Fail LED is on then there is probably an intermittant connection in the cable.

3. Plug in the cable to be tested using the same connector(s) and locations as before.

4. Press and release the TEST button.If all is well the Pass LED will turn ON, remove the cable. To test another cable repeat steps 3 & 4.

5. To clear the MEMORY either, switch OFF and then ON again or, press and hold the test button until the MEMORY LED goes OFF.

6. If the FAILED LED turns ON, then the AudioJoG^(TM) Pro has found a difference between the cable details in memory and the current cable. The numbered and screen LED's will stop at the error stage. Examples of failures follow:-

a) A short was found, on the lower connector, where no connection existed before

b) An open connection was found, usually indicated by a single LED (Fig9).

c) A short to SCREEN, this may be indicated by one, or both the screen LED's being ON in conjunction with another pair of LED's (Fig10).

7. Press the TEST button to proceed, if there are more failures the test will stop at each and everyone of them, finally only the FAILED and MEMORY LED's will be ON. To test another cable repeat steps 3 & 4. To clear the MEMORY option either, switch OFF and then ON again or, press and hold the test button until the MEMORY LED goes OFF.

1. Set up the Remote end first by pressing and holding the Test button whilst switching the tester on. Plug the cable under test in the appropriate socket on the 'Remote' side of the unit.

2. When you see only the Remote and local LED's still on release the Test button.

3. The Remote LED will go out. Pressing the Test button now switches between Local and Remote.

4. Select remote, then press and hold the Test button until the remote LED goes out.

5. Release the Test button. The tester is now ready to receive and send information to the Local unit.

6. Set up the Local end by pressing and holding the Test button whilst switching the tester on. Plug the cable under test in the appropriate socket on the 'Local' side of the unit.

7. Release the Test button, the remote LED will go out.

8. The Local LED should be on. Press the Test button again and release it as soon as Pin 1 on the local side starts sending information to the other end, this is indicated by the LED flashing. If there is a connection to pin 1 at the other end then the result will be seen at the Remote side of the Local unit and Pin 1 will light on the Local and Remotes sides at the Remote end (Fig 11 & 12).

9. Press and release the Test button, the test pin will move onto the next one.

10. Repeat step 8 until the local screen LED is lit. At this point any or all of the local LED's may light.

This is the end point for the visual test procedure, AudioJoG(TM) Pro can not decide for you whether the results are correct or not. Then either:-

Press and release the TEST button to clear the display and take you back to step 6.

Or see next chapter for how to automatically test cables against details held in memory.

Introduction

METHOD 1 - Manual Double Ended

METHOD 3 - Manual Single Ended

METHOD 4 - Automatic Single Ended

LED/Connector pin identification table