3 Tests and Diagnostics 3.20 ONLY ONE TEST
3-46 [CONFIDENTIAL] TECRA R10 Maintenance Manual (960-708)
The following message appears in the display.
* < ------ Volume Down
* -------- > Volume Up!
Step5
Volume dial is turned to the right.
OK message appears in the display if the test ends without an error.
Press any key return to each Steps if NG! or Press any key message apprears
* < ------ Volume Down
* -------- > Volume Up!
Step6
Volume dial is turned to the left.
OK message appears in the display if the test ends without an error.
Press any key return to each Steps if NG! or Press any key message apprears.
If the test ends successfully, the display returns to the ONLY ONE TEST menu.