Safety Information
Do NOT ser vice or re pair this prod uct un less prop erly qual i fied. Ser vic -
ing should be per formed only by a qual i fied tech ni cian or an au tho rized
Au dio Pre ci sion distributor.
Do NOT de feat the safety ground con nec tion. This prod uct is de signed
to op er ate only from a 50/60 Hz AC power source (250 V rms max i mum)
with an ap proved three-con duc tor power cord and safety ground ing. Loss
of the pro tec tive ground ing con nec tion can re sult in elec tri cal shock haz ard
from the ac ces si ble con duc tive surfaces of this product.
For con tin ued fire haz ard pro tec tion, fuses should be re placed ONLY
with the ex act value and type in di cated on the rear panel of the in stru ment
and dis cussed on page of this man ual. The AC volt age se lec tor also must
be set to the same volt age as the nom i nal power source volt age (100, 120,
230, or 240 V rms) with the ap pro pri ate fuses. Dif fer ent fuses are re quired
de pend ing on the line voltage.
The In ter na tional Electrotechnical Com mis sion (IEC 1010-1) re quires
that mea sur ing cir cuit ter mi nals used for volt age or cur rent mea sure ment
be marked to in di cate their In stal la tion Cat e gory. The In stal la tion Cat e gory
is de fined by IEC 664 and is based on the am pli tude of tran sient or im -
pulse volt age that can be ex pected from the AC power dis tri bu tion net -
work. This prod uct is clas si fied as INSTALLATION CATEGORY I,
ab bre vi ated “CAT I” on the instrument front panel.
Do NOT sub sti tute parts or make any mod i fi ca tions with out the writ ten
ap proval of Au dio Pre ci sion. Do ing so may cre ate safety hazards.
This prod uct is for in door use—pol lu tion de gree 2.
Getting Started with ATS-2 v