Laipac Technology NETGUARD1 Remote Controlled Internet Switch User Manual Netguard Test Criteria
Laipac Technology Inc. Remote Controlled Internet Switch Netguard Test Criteria
Manual
NETGUARD
Netguard User Manual
Introduction
The Netguard is used to control the access to Internet. This manual shows how to setup
and operate the Netguard.
Package
1. One Netguard cable with attached Relay box and Receiver box.
2. One AC120V-DC5V adapter.
3. One Remote Controller.
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NETGUARD
Block Diagram
DC 5V
Adapter
Relay
Box
RJ45
RJ45
Receiver
Box
Remote
Controller
Control
Line
Ethernet Cable
Block Description
Relay Box
The solid relays inside the Relay Box control the connections of RJ45 cable. Solid relays
are controlled by Receiver Box through control line.
Receiver Box
The receiver circuit inside Receiver Box decodes the RF signal transmitted by Remote
Controller and send out corresponding command through control line to control solid
relays. Receiver circuit is powered by DC5V adapter.
Remote Controller
When ON or OFF button on Remote Controller be pressed, the Remote Controller
transmits encoded RF signal. The RF carrier frequency is 433.92 MHz. Remote
Controller is powered by one 12V alkaline battery.
Laipac Technology, Inc. | www.laipac.com | Tel: 1-(905)762-1228 Fax: 1-(905)763-1737 2
NETGUARD
Setup
1. Encoding and Decoding switch setup (optional)
There is one pair of 8-position switches for netguard encoding and decoding. One is
inside the remote controller; the other is inside the receiver. The two switches can be set
to be in any positions, but the position settings of them must be the same.
2. Antenna setup
There is an antenna (a piece of green wire) inside the receiver. It is convenient to pull it
out through the hole on the side of the receiver case. With the antenna outside, the
Netguard can be operated by the remote controller for further distance. For most
applications, it is not necessary to pull the antenna outside the receiver box. Please refer
to the specifications for operation distance information.
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NETGUARD
Operation
1. Connect the Netguard cable with the target computer and router (or other Ethernet
outlet).
2. Connect DC5V adapter to Netguard receiver. The power LED should be on.
3. Press the OFF(stands for block off) button of the remote controller, the status LED on
the receiver turns on, indicating that it is ready to access Internet.
4. Press the ON (stands for block on) button of the remote controller, the status LED on
the receiver turns off, indicating that access Internet is blocked.
Specifications
• Operation Distance
With the antenna inside the receiver box, the netguard can be operated by the remote
controller with distance no less than 20 meters.
With the antenna outside the receiver box, the operation distance is no less than 30
meters.
• Power Supply for AC/DC Adapter
Input: AC120V±10%, 60Hz, 10W
Output: DC5V, 200mA
• Cable Length
6 feet.
FCC Rules
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.
FCC Statement
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 and
used in accordance with the instructions, may cause harmful interference to radio
communications.
Any changes or modification not expressly approved by the party responsible could void
the user's authority to operate the device.
Laipac Technology, Inc. | www.laipac.com | Tel: 1-(905)762-1228 Fax: 1-(905)763-1737 4