Tube Tester EICO 635

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ID	Tube	1	2	3	4	Socket	Short Test
501	6AC5	A	8	E	5	D	-
502	6AC6	A	8	E	5	D	-
503	6AC7	A	5	E	4	D	2-6
504	6AC9	A	8	E	9	I	2-10
505	6AC9#	A	4	E	2	I	-
506	6AC9#	A	4	E	3	I	-
507	6AC10	A	3	E	11	I	-
508	6AC10	A	6	E	7	I	-
509	6AC10	A	4	E	9	I	-
510	6AD5	A	8	E	5	D	-
511	6AD7	A	8	E	1	D	-
512	6AD7	A	8	E	5	D	2-4
513	6AD8	A	3	E	2	A	2-1
514	6AD8#	C	3	E	7	A	-
515	6AD8#	C	3	E	8	A	-
516	6AD10	A	2	E	3	I	2-6
517	6AD10	A	9	E	8	I	2-10
518	6AE5	A	8	E	5	D	-
519	6AE6	A	8	E	5	D	-
520	6AE7	A	5	E	4	D	-
521	6AE7	A	8	E	6	D	-
522	6AF3#	A	11	E	9	A	-
523	6AF4	A	5	E	6	L	-
524	6AF5	A	8	E	5	D	-
525	6AF9	A	7	E	8	C	2-9

Important
Note A: Set all switches before inserting the tube in its socket.
Note B: First test for shorts before making quality test.
Note C: If "shorts-grid leakage" indicator glows when tube is inserted in its proper socket do not test for quality. Damage to the circuit of the tube tester may occur or you may damage the tube.
Note D: Tubes listed with a "#" next to it is read on diodes OK scale.