On Thu, 29 Aug 2013 00:02:30 +0200, Frank Stellmach wrote:
Bingo,
welcome on time-nuts, also!
Follow the manual, the first basic test is simply connecting the
reference output on the rear to the input and measuring frequency and
T.I. This lets you test function and base noise level
Hmmm ... Bad news
I started the tests in section 4 , and all went well for approx 35 min.
Test pg 4-28 - Table 4-3 - See Errata starting on page 4
PON test pg. 4-2
Step 1-13 : Disp 99.69 to 99.73 (flipping fast)
Step 14 : 100 - Disp 99.69x to 99.70x -
100 - Disp 99.68x
I goofed in one of the steps - Step 6 , where i should have selected DC
on both AC/DC switches , they were unfortunately on AC.
When i power the unit off/on it starts up fine (the start/stop) leds are
blinking , but the display shows 0.00 , and once in a while if i'm lucky
it arms and show
I bought a 5370A on *bay last week , and the unit is supposed to arrive
tomorrow.
I have never used such a beast , and as the seller wrote it is fully
working , and passes self test. I was wondering if anyone could give some
hints to test that it's working ok.
I mean the input stages , known
If you haven't already done so, download the manual - there are multiple
copies on the net - and run through the Operation Verification Tests in
Table 4-1. All you need for that is a BNC cable. If it passes those
tests you can be reasonably sure that everything is alive.
Next, I suggest
In message kvl8rt$an8$1...@ger.gmane.org, cfo writes:
I bought a 5370A on *bay last week , and the unit is supposed to arrive
tomorrow.
I have never used such a beast , and as the seller wrote it is fully
working , and passes self test. I was wondering if anyone could give some
hints to test
On 28 August 2013 17:35, cfo xne...@luna.dyndns.dk wrote:
and as the seller wrote it is fully
working , and passes self test. I was wondering if anyone could give some
hints to test that it's working ok.
I often ask sellers how something was tested. Some peoples idea of
tested is very
On Wed, 28 Aug 2013 20:06:11 +0100, Dr. David Kirkby wrote:
On 28 August 2013 17:35, cfo
xne...@luna.dyndns.dk wrote:
and as the seller wrote it is fully working , and passes self test. I
was wondering if anyone could give some hints to test that it's working
ok.
I often ask sellers how
Bingo,
welcome on time-nuts, also!
Follow the manual, the first basic test is simply connecting the
reference output on the rear to the input and measuring frequency and
T.I. This lets you test function and base noise level (35ps)hat.
If this test passess, the machine is running well in
In addition to the other advice you have received, all of my HP5370B's have
benefited from having the circuit boards reseated.
The test procedures in the manual for the B version are quite detailed. I
presume the A version is similar.
The list archives contain some info about optimum
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