
Technical support: www.sven.fi
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User’s Manual
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Congratulations on purchasing the SVEN PC mouse!
Please read the following User’s Manual carefully before connecting,
operating or adjusting this product. Besides, please keep this Manual in a
safe place for future reference.
COPYRIGHT
© 2014. SVEN PTE. LTD. Version 1.0 (V 1.0).
This Manual and information contained in it are copyrighted. All rights
reserved.
TRADEMARKS
All trademarks are the property of their legal holders.
NOTICE OF RESPONSIBILITY RESTRICTION
Despite the exerted efforts to make this Manual more exact, some
discrepancies may occur. The information of this Manual is given on «as is»
terms. The author and the publisher do not bear any liability to a person or
an organization for loss or damages which have arisen from the information
contained in the given Manual.
СОДЕРЖАНИЕ
1. SPECIAL FEATURES ..................................................
2. PACKAGE CONTENTS ................................................
3. SYSTEM REQUIREMENTS ..........................................
4. DESCRIPTION .........................................................
5. INSTALLATION .........................................................
6. TROUBLESHOOTING ................................................
7. TECHNICAL SPECIFICATION ........................................
RX-420W

Standby mode 0.1 — 0.12 mА 3 mА
Motionless 0.5 — 0.55 mА 8 mА
During work 48 — 6 mА 10 mА
1. SPECIAL FEATURES
• RF2.4GHz USB Nano-receiver (range – up to 10 m)
• High-precision optical technology. Effective on most surfaces
• High speed operation
• 4 + 1 buttons
• Scroll wheel
• Resolution 1000 dpi
• Interface USB
• 2 AAA Alkaline type batteries
• Rubberized casing mouse
• Drivers installation not required for Windows XP/Vista/7/8
• Convenient for both right and left hands
• The perfect energy system increases the work of the battery
up to 6 months (see comparaison table)
2. PACKAGE CONTENTS
• Optical mouse — 1 рс
• 2.4 GHz USB Nano-receiver — 1 рс
• AAA type batteries — 2 рсs
• User’s manual — 1 рс
• Warranty card — 1 рс
3. SYSTEM REQUIREMENTS
• Windows XP/Vista/7/8, Mac OS 10.4 or higher, Linux
• Free USB port
Sleeping mode 0.03 — 0.05 mА 0.15 mА
Operating mode
Other mousesRX-420W
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Wireless Optical Mouse

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User’s Manual
RX-420W
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4. DESCRIPTION
a Scroll wheel
b Additional buttons
c Optical sensor
d Battery compartment
e Nano-receiver
f Connector USB
Fig. 1. Top view
Fig. 2. Bottom view Fig. 3. Nano-receiver
2,4 GHz
AAA
AAA
b
c
d
e
e
f
5. INSTALLATION
• Open cover of the mouse battery compartment d, insert two AAA type
batteries into the battery compartment matching polarity, and close the
cover of the battery compartment (see Fig. 4).
• Pull out Nano-receiver e from mouse (Fig. 5) and connect it to a free PC
USB port not switching off the PC (Fig. 6). For mouse activation it is
necessary to press any button of the mouse or turn the scroll wheel. If
mouse has been connected correctly, it will turn on automatically.

2 х AAA type batteries
Improper installation of batteries can
result in failure of
the mouse!
24 GHz
AAA
AAA
24 GHz
Fig. 4. Battery installation
Fig. 5. Extraction of the receiver
from the mouse case
Fig. 6. Receiver connection
2,4 GHz
Battery com-
partment cover
Battery
compartment
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Wireless Optical Mouse

This device meets highest standards of energy conservation. During
long pauses in mouse operation it enters economical sleeping mode.
To enter working mode just press any button or turn the scroll wheel.
Important
• After finishing work, receiver can be pulled out from PC USB port and
inserted back into mouse (Fig. 7).
• Do not place receiver in a metal confined space (drawer of the table, box,
safe), as metal screen does not transmit radio signals.
• If batteries run down, mouse works in fits and starts. It means that bat-
teries should be changed for new ones, as it is shown in Fig. 4. Always
install only new and same batteries.
Fig. 7. Setting of receiver
in the corps of mouse
2,4 GHz
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User’s Manual
RX-420W

Notes:
• Technical specification given in this table is supplemental infor-
mation and can not give occasion to claims.
• Technical specification is subject to change without notice due to
improvement of SVEN production.
7.
TECHNICAL SPECIFICATION
Parameter
OS required
Type of mouse
Resolution
Q-ty of buttons
Interface
Conformity with
Value
Windows XP/Vista/7/8
Wireless 2.4 GHz
1000 dpi
4 + 1
USB
FCC, CE
6. TROUBLESHOOTING
Solution
1. Make sure that Nano-receiver has been
inserted into USB port and its distance to
mouse does not exceed 10 m.
2. Check whether batteries have been
installed correctly.
3. Check whether batteries have not run down,
change batteries for new ones if necessary.
Install software to coordinate mouse and
receiver. Software can be downloaded from
«Support» on www.sven.fi
Problem
Mouse is not working.
Batteries are in good order,
but mouse still is not
working.
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Wireless Optical Mouse

Модель:
RX-420 Wireless
Импортер в России: ООО «СКАНДИТРЕЛ», 111024,
РФ, г. Москва, ул. Авиамоторная, д. 65, стр. 1.
Уполномоченная организация в России:
ООО «РТ-Ф», 105082, г. Москва, ул. Фридриха
Энгельса, д. 75, стр. 5.
Условия гарантийного обслуживания смотрите
в гарантийном талоне или на сайте www.sven.fi.
Гарантийный срок: 12 мес. Срок службы: 2 года.
Производитель: «СВЕН ПТЕ. Лимитед»,
176 Джу Чиат Роуд, № 02-02, Сингапур, 427447.
Произведено под контролем «Свен Скандинавия
Лимитед», 48310, Финляндия, Котка,
Котолахдентие, 15. Сделано в Китае.
Manufacturer: SVEN PTE. LTD., 176 Joo Chiat Road,
№ 02-02, Singapore, 427447. Produced under the
control of Oy Sven Scandinavia Ltd. 15, Kotolahdentie,
Kotka, Finland, 48310. Made in China.
® Registered Trademark of Oy SVEN
Scandinavia Ltd. Finland.
RX-420W
Wireless Optical Mouse