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标题: DSH 285 Live loudspeaker terminals [打印本页]

作者: 小米    时间: 2012-11-8 19:14
标题: DSH 285 Live loudspeaker terminals
DSH 2851 o* X/ u3 V0 b9 u# K2 U
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Live loudspeaker terminals
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9.1.1
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60065(ed.6)
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# B1 e6 L: ?6 X+ G$ b5 w, M& kStandard: IEC 60065 Ed. 6 Clause: 9.1.1 Sheet n. 2851 z% N6 T" O0 M* Y1 P& C4 _
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Subject: Live Loudspeaker4 r) N# y6 N" s# \
Terminals- E1 m! R+ m6 H3 S3 d! B7 G
Key words:
! G0 \3 m. u7 T5 F: X, Y- Q- Loudspeaker  O/ P% B" H% K: M2 i
- Terminal! {  T5 E) `4 O7 U" c$ I
Decision n. 23/36
$ n1 S4 d/ m' l, F. c3 vtaken at 36th
% t, h" ^" h0 Q0 d' \  D5 smeeting/1999
/ g" E6 `: J: @4 g" ZQuestion:
2 }" t0 \- a8 m9 y8 x+ va) Are live loudspeaker terminals allowed to be accessible?  B2 i; ~2 e2 g: q
b) Is the Provision of a cover to be user-installed over the live speaker terminals after
# W! Q# f4 e. O6 p) qconnection of speaker wiring an acceptable method of making the terminals inaccessible?* `: y+ I$ k, s2 b
c) Is a cover installed over speaker terminals to make them inaccessible, allowed to be/ {' f0 _% n: a( S) p1 k% Q
removable by hand?
- T* V9 Q( B: l6 |Decision:6 C$ {9 P( b( F$ R) P; w
a) No.& E8 V$ _( \' b
Live loudspeaker terminals shall not be accessible.  j. e+ a, s$ `6 v, t1 M- f
b) Yes.
) _( I( L7 X* Z) q( i1 U+ iProvision of a cover to be user-installed over the live speaker terminals after connection5 U5 N* n6 G* c; y4 \, s
of speaker wiring is an acceptable method of making the terminals inaccessible.
! U0 \9 {2 Y$ e' [  o! s* }5 ~0 iIn addition there shall be the appropriate information in the users manual4 p6 m) ^  Z& u& r6 _3 Y( _6 t
c) No.+ x, m" a: N- w5 p: @0 F
If a cover is installed over speaker terminals to make them inaccessible, it shall not be
; }! L  n$ u( b! `removable by hand.
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