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JX-305 Sep. 1998<br />
11-5. Are the following values obtained when the bender<br />
<br />
Troubleshooting for the AD Test<br />
<br />
lever is moved all the way to the left and right ?<br />
<br />
<br />
Result of Test<br />
No response<br />
Check<br />
Check Q6, 7>Check the condition of<br />
<br />
<br />
<br />
<br />
level left center right<br />
value -256 0 256<br />
<br />
<br />
Value does not<br />
reach the 0 or 127 ,<br />
connection<br />
Check the power supply of Q6, 7<br />
<br />
<br />
<br />
-256 or +256<br />
<br />
If the above check points are normal, replace the Bender unit.<br />
NOTE: If you move After Touch , Modulation, Ctrl Pedal,<br />
knobs simultaneously, the LCD display error.<br />
<br />
<br />
<br />
<br />
To abort a command, press [BWD] button.<br />
<br />
When MIN and MAX displayed, The following<br />
display will appear.<br />
<br />
<br />
11-6. Set the bender lever to MOD position and then return it<br />
to the original position.<br />
Does the MOD value increase from 0 to 127 ?<br />
<br />
<br />
<br />
11-7. Test ends normally, the following display will appear.<br />
<br />
<br />
Press [ENTER] button, Factory Data will be loaded.<br />
<br />
<br />
15