ROSTECH SP900-RS20 Wireless Speaker System User Manual 70717 Revised SP900 Menu
ROSTECH (HK) COMPANY Wireless Speaker System 70717 Revised SP900 Menu
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User Manual
S E N T R Y
Technical Specification
Model:SP900-RS20
This is Class II apparatus
Input Voltage:120V,60Hz
Transmitter Power Supply: AAA x 6 or AC Adaptor120V-DC12V
Frequency of Transmitter : 49.86MHz
Speaker Power Supply: AA x 4 or AC Adaptor 120V-DC5V
Important Safety Instructions:
1) Pay attention to all the warnings that have been mentioned in this user-manual !
2) Do not use this apparatus near water.
3) Clean only with a dry cloth.
4) Do not block any ventilation openings.Install by referring to the
manufacturer's instructions.
5) Do not install near heat sources such as radiatore,heat registers,stoves or
other apparatus including amplifiers that produce heat.
6) Do not ignore the main purpose of a polarized or grounding-type 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 electrican for replacement of the obsolete outlet.
7) Do not walk on the power cord and do not pinch any plugs or
convenience receptacles(including the point at which they exit from the apparatus.)
8) Only use attachments and accessories specified by the manufacturer.
9) Unplug the apparatus during thunder storms or when not in use for long periods of time.
10) Refer all servicing to qualified service personnel.Servicing is required when
the apparatus has been damaged.The following are examples of when certain situations
arise and it is necessary to contact a qualified personnel for servicing.
-When the power-supply cord is damaged.
-Liquid has been spilled onto the apparatus.
-Objects have fallen into the apparatus.
-The apparatus has been exposed to rain or moisture.
-The apparatus has been dropped.
WARNING: To reduce the risk of fire or electric shock,do not expose the
apparatus to rain or moisture.Also,batteries should not be exposed to excessive heat
The main plug is used as a disconnect device.The disconnect device will remain
readily operable.
Limited One-year Warranty:Sentry warrants this product to be free from defects
in materials and workmanship for one year from the date of original purchase.
This warranty does not pertain to damage resulting from accident,abnormal use,
misuse or neglect.'Any defective product will be replaced if returned to an authorized
Sentry dearer or to Sentry directly at :PO BOX 885,1 Bridge Street,Hillburn,
VISIT US ONLINE : WWW.SENTRYINDUSTRIES.COM
WIRELESS 2.1
SPEAKER SYSTEM
Congratulations on your purchase of Sentry's SP900 wireless speaker system !
Each unit has been meticulously designed and testd to previde you with years
of dependable operation.Please review this manu carefully before operating your
wireless s
p
eaker s
y
stem and store it in a safe
p
lace for future reference.
S E N T R Y WIRELESS 2.1
SPEAKER SYSTEM
MODEL:SP900-RS20
Connecting the speaker
The speaker power supply with 4 x AA battery or AC Adaptor 120V-DC5V 1OOOmA.
1) Open the battery compartment on the back side of your speaker.
2) Insert four AA battery in the direction shown.
3) Replace the battery compartment cover.
4) Or use attached AC/DC adaptor insert to "DC 5V" at right side of speaker.
5) Press the power button "ON" with red cycle lighter on the top of speaker.
Connectin
g
the transmitte
r
The transmitter power with 6 x AAA battery or AC Adaptor 120V-DC12V 500mA.
1) Open the battery compartment on the bottom of transmitter.
2) Insert six AAA battery in the direction shown.
3) Replace the battery compartment cover.
4) Or use attached AC/DC adaptor insert to "DC12V" at right side of transmitter.
5) Press the power button "ON" with red LED indicator on.
TRANSMITTER
Power "On"
SPEAKER
Power"On"
V
ISIT US ONLINE : WWW.SENTRYINDUSTRIES.COM
S E N T R Y WIRELESS 2.1
SPEAKER SYSTEM
Playing music
You may connecting the any audio device,such as Ipod,MP3, CD…or TV,DVD player.
Connecting any audio source to speaker "Audio In" then you start enjoy the excellent
sound with 2.1 channel stereo sound through build in subwoofer speaker.
How to operating the wireless system ?
1) Connecting any audio source to transmitter "Audio In" jack on side with attached
2) Connecting from TV or DVD audio output(L,R) with attached RCA x 2-3.5mm stereo
cable to transmitter "Audio In" jack.
3) Turn on the speaker then your audio is up to 100 feet,through walls and doors
wirelessly !
S E N T R Y
V
ISIT US ONLINE : WWW.SENTRYINDUSTRIES.COM
WIRELESS 2.1
SPEAKER SYSTEM
Warning:
This device complies with part 15 of the FCC Rules. Operation is subject
to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
Changes or modifications to this unit not expressly approved by the
party responsible for compliance will void the user’s authority to
operate the equipment. Any change to the equipment will void FCC grant.
This equipment has been tested and found to comply with the limits
for a Class B 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
used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. 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 receiver.
--Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
--Consult the dealer or an experienced radio/TV technician for help.
The equipment compliance with FCC radiation exposure limit set forth for
uncontrolled Environment