 |
Signal should be heard with normal
gain of about 30 times.
Failure of the signal to appear at P indicates that the tube is not working. Trouble may be located in the manner already outlined. |
 |
|
13 | |
|
Signal should be heard with normal
gain of about 30 times.
Failure of the signal to appear at P indicates that the tube is not working. Trouble may be located in the manner already outlined. |
|
|
13 | |