Maker Pro
Maker Pro

Tek 2465B

A

Andrew Holme

Jan 1, 1970
0
Anyone noticed anything odd about the front panel pots (e.g. horz & vert
position) on this 'scope?

1. What happens if you centre the pot, turn fully anti-clockwise, re-centre,
turn fully clockwise, re-centre and so on?
2. On 20ns per cm, with horz position fully clockwise, where is the start of
the trace?
3. On 20ns per cm, with horz position fully anti-clockwise, where is the end
of the trace?

4. On 50ns per cm, with inputs grounded, do you see any internally-generated
crosstalk around 70ns from start of sweep on channels A and B?

TIA
 

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