Description
Energy-eHicient external switching mode ac/dc power supply, for use with Shure wireless microphone receivers,
PSM transmitters,
and
audio mixer products world-wide.
WARNING:
Voltages in this equipment are hazardous to life. No user-serviceable parts inside. Refer all servicing
to
qualified service personnel.
The
safety certifications
do
not
apply
when
the
operat
i
ng
voltage
is
changed
from
the
factory setting.
IMPORTANT SAFETY INSTRUCTIONS
1. READ these instructions.
2. KEEP these instructions.
3.
HEED
all
warnings.
4. FOLLOW all instructions.
5. DO
NOT
use
this apparatus near water.
6. CLEAN ONLY with dry cloth.
7. DO
NOT
block any ventilation openings. Allow suf-
ficient
distances
for
adequate ventilation
and
install
in accordance with the manufacturer's instructions.
8. DO NOT install near any heat sources such as
open flames, radiators, heat registers, stoves, or
other apparatus (including amplifiers) that produce
heat. Do not place any open flame sources on
the product.
9.
DO NOT defeat the safety purpose of the polarized
or
groundingtype plug. A polarized plug has two
blades with one wider than the other. A grounding
type plug has two blades and a third grounding
prong. The wider blade or the third prong are
provided for your safety. If the provided plug does
not fit into your outlet, consult an electrician for
replacement of the obsolete outlet.
10. PROTECT the power cord from being walked
on or pinched, particularly at plugs, convenience
receptacles, and the point where they exit from
the apparatus.
11
. ONLY USE attachments/accesso
ri
es specified by
the manufacturer.
12. USE only with
a cart. stand, tripod, •
bracket, or table specified by the
manufacturer, or sold with the appara-
tus. When a cart is used, use caution
when moving the carVapparatus com-
bination to avoid injury from tip-over.
13. UNPLUG this apparatus during lightning storms or
when unused for long periods
of
time.
14. REFER all servicing to qualified service personnel.
Servicing is required when the apparatus has been
damaged
in
any way, such as power supply cord
or
plug is damaged, liquid has been spilled or objects
have fallen into the apparatus, the apparatus has
been exposed to rain
or
moisture, does not operate
normally, or has been dropped.
15.
DO
NOT expose the apparatus to dripping and
splashing.
DO
NOT put objects filled with
liq:..~ids,
such as vases, on the apparatus.
16. The MAINS plug
or
an appliance coupler shall
remain readily operable.
17. The airborne noise of the Apparatus
does
not
exceed
70d8
(A).
18. Apparatus with CLASS I construction shall be con-
nected
to
a MAINS socket outlet with a protective
earthing connection.
19. To reduce the risk of fire
or
electric shock, do not
expose this apparatus to
ra
in
or
moisture.
20. Do not attempt
to
modify this product. Doing so
could result in personal injury and/or product
failure.
21. Operate
th
is product within its specified operaling
temperature range.
This symbol indicates that dangerous volt-
age constituting a risk of electric shock is
present within this unit.
This symbol indicates that there are impor-
tant operating and maintenance instructions
in the literature accompanying this unit.
Meets requirements of the
California Energy Commission:
CISPR-13 Class
8,
and ETSI
EN301 -489.
complies with Canadian ICES-
003. Cet appareil numerique de
Ia
classe 8 est conforme a Ia norme
NM8-003
du Canada.
CEC-400-201 0-012: December
2010.
Approved per Australian
Standard requirements of AS/
NZS 4665.1 :2005 and AS/NZS
4665.2:2005.
Usted per safety standard ANSI/
Ul60065,
CAN/CSA 22.2 E60065,
EN60065, and AS/NZS60065.
Meets requiremenls
of
EN61 000-
3-2, 3-3, EN55013 Class
B,
Conforms to the relevant re-
quirements of regulation (EC)
No.278/2009, for external power
supplies.
Meets essential requirements of
European Union EMC directive
2004/108/EC, EU Low
Vo
l
1age
Directive 2006/95/EC.
This
dev
ice complies with Part 15
of the FCC Rules.
This Class
8 digital apparatus
Information
to
the user
Meets essential requ irements of
the following European Directives:
WEEE Directive 2002/96/EC,
as amended by 2008/34/
EC
RoHS Directive 2002/95/
EC
,
as amended by 2008/35/
EC
Note:
Please follow your regional
recycling scheme for batteries and
electronic waste
This equipment has been tested and found to comply with the limits for a Class 8 digital device, pursuant
to
Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference
in
a
residential installation. This equipment generates uses and can radiate radio frequency energy and,
if
not installed
and used in accordance with the instructions. may cause harm
fu
l interference to radio communications. However,
there is no guarantee that interference will not occur in a particular insta
ll
ation. If this equipment does cause harmful
interference to radio
or
television reception, which can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one
or
more
of
the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
• Connect the equipment to an outlet
on
a circuit different from that
to
which the receiver is connected.
• Consult the dealer or an experienced radiofTV technician for help.
Changes
or
modifications
not
expressly
approved
by
the
manufacturer
could
void
the
user's
authority
to
operate
the
equipment.
Specifications
Operating
Temperature
Range
-18°C {0°
F)
to
40°C
{104°
F)
Storage
Temperature
·29°C {·20 °F) to 74 °C {165°F)
Relative
Humidity
0%
to
90%
,
non-condensing
Dimensions
25 mm x
51
mm x 89 mm (H x W x
0)
PS23
Input
100-240
V AC,
50-60
Hz, 150 rnA ma)(imum
Input
AC
Cord
1.83 m (72in.)
Output
12V DC, 400 mA
Output
DC
Cord
1.83 m (72in.
),
22
AWG (0.33mm
2
)
two-conductor, strand-
ed wire, flat cord type
DC
Connector
I.D.:
2.1
mm, 0 .0 .: 5.5 mm, tip positive
©2011 Shure Incorporated
27A20845 (Rev. 1)
PS42
Input
100-240 V AC, 5D-60
Hz,
250 rnA
ma
ximum
Input
AC
Cord
1.83 m (72in.)
Output
15V DC, 600 rnA
Output
DC
Cord
1.83 m (72in.),
22
AWG (0.33mm
2
)
two-conductor,
stranded wire, flat cord type
DC
Connector
I.D.:
2.1
mm, O.
D.
: 5.5 mm, tip positive
0 ! ( E Printed in China
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