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Joined: 9/22/2010(UTC) Posts: 12 
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Finally setting up my Legato v2 (with TP0604 replacements) + BuffII + etc.
LCBPS set to +/- 14.0V.
The closest documentation I could find is the user manual v1.0.2 from the TP Documents section.
Setup is described as:
Prior to connecting the Legato to the DAC:
· Power it up
· Adjust VR1 and VR2 until the + and – inputs measure approximately 0VDC (do not worry if it is
not exactly 0V, it is not critical).
· Power down
· Connect to DAC
Questions:
(1) Does this setup still apply to the v2 board?
(2) For the 0VDC adjustment, probes go on the (+) or (-) and GND input header pins?
I could get down to 20mV DC, but only by turning VR1 or VR2 fully counter clockwise. Sound normal?
BK
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from either input to GND. :)
And 20mv is perfectly fine.
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Rank: Member
Groups: Member
Joined: 9/22/2010(UTC) Posts: 12
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Thanks for the confirmation. Seems the v2 boards had only a brief run, so not much info out there, and I'm the cautious type. Power-on testing has gone well, which is a relief. Need to study the guides a bit more, but should my BuffII Lock led blink on every 15sec or so with no sources connected? Update: LEDs work fine. Connected a source and some test headphones to the SE outputs and everything sounds/works great with a quick listen! As if I could call it a day without a functional test.... BK  Edited by user Friday, November 30, 2012 7:22:29 AM(UTC)
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