BeStar BMS3650L-P4-HT LF - Manual (Page 11)

T
h
is
p
ri
n
t
a
n
d
i
n
fo
rm
a
tio
n
t
he
re
i
n
a
re
p
ro
p
ri
e
ta
ry
t
o
B
e
s
ta
r
E
le
c
tr
o
n
ics
I
ndu
s
tr
y
C
o
.,
L
td.
a
nd
s
h
a
ll
no
t
b
e
u
s
ed
i
n
w
h
o
le
o
r
in
pa
rt
w
ith
ou
t
it
s
w
ri
tt
en
c
on
tent
A
B
C
D
E
F
G
H
Drawn by:
Note
6 5
Rev. Date Drawn
www.be-star.com [email protected]
4 3
Approved by:
Checked by:
2 1
Page:11 of 13
Speaker
A
Date:
B
C
D
E
F
G
H
3 4 5 6 1 2
DRG NO: BS/TES01.622A
BMS3650L-P4-HT LF
BMS3650L-P4-HT LF
A 11.07.11
11.07.11
莫丽丽
张秀琴
王文邦 莫丽丽
博 士 達
Initial Sound pressure level test (18 units)
Group A(9 units) GroupB (6 units) Group C(3 units)
72 h (3 x 24 h)
Vibration with
el. load
300 cycles
Thermal shock
Without el. load
Drop test
24 h Operation
at low temperatures Dust test
656 h Operation
at high temperatures 6 cycles
Moist heat, cyclic
320 h
Thermal cycling
El. load
Connector
push-through test
Sound pressure level test Sound pressure level test Sound pressure level test
Waiver high-voltage strength
Performance test according to specification before and after testing
5.9 Test procedure