Справочник Пользователя для Grace Industries Inc MXHEM
Model MX900H Micro-Transceiver USB Installation and User Information
The MX900H Micro-Transceiver is a
compact radio transceiver designed
to send and receive signaling data
transmssions from Grace Industries
telemetry based personal life safety
products. The MX900H is powered
from its USB connection and is suit-
able for use inside a vehicle along with
other mobile equipment or in a fi xed
monitoring location such as a security
offi ce.
compact radio transceiver designed
to send and receive signaling data
transmssions from Grace Industries
telemetry based personal life safety
products. The MX900H is powered
from its USB connection and is suit-
able for use inside a vehicle along with
other mobile equipment or in a fi xed
monitoring location such as a security
offi ce.
With Proper attention given to
these important items, optimum
perfomance can be achieved for
most applications:
perfomance can be achieved for
most applications:
1. For Vehicle Installation the
MX900H must be mounted in an
area inside where the antenna
has a clear, unobstructed path to
the outside environment. A typical
location for the MX900H would be on
a front or rear window, or a backseat
side window inside a vehicle.
MX900H must be mounted in an
area inside where the antenna
has a clear, unobstructed path to
the outside environment. A typical
location for the MX900H would be on
a front or rear window, or a backseat
side window inside a vehicle.
2. Fixed Location Installation the
MX900H must be mounted in an area
where the antenna has a clear, unob-
structed path to the environment where
the Transmitting PASS (man-down
alarm) or SuperCELL
MX900H must be mounted in an area
where the antenna has a clear, unob-
structed path to the environment where
the Transmitting PASS (man-down
alarm) or SuperCELL
®
may be used. A
typical location for the MX900H would
be near an unobstructed offi ce win-
dow or mounted outside the offi ce and
away from any metal surfaces.
be near an unobstructed offi ce win-
dow or mounted outside the offi ce and
away from any metal surfaces.
3. The MX900H should also be lo-
cated as far away as possible from
other radio equipment antennas.
This includes cell phone boosters,
wifi , and other 2-way radio equipment
antennas. It is also recommended to
keep the MX900H antenna a minimum
of six inches away from metal surfac-
es.
cated as far away as possible from
other radio equipment antennas.
This includes cell phone boosters,
wifi , and other 2-way radio equipment
antennas. It is also recommended to
keep the MX900H antenna a minimum
of six inches away from metal surfac-
es.
NOTE: Always mount MX900H in a
vertical orientation
vertical orientation
4. MX900H comes with 6 feet of
shielded cable with a USB connection.
shielded cable with a USB connection.
5. System Check of the MX900H
can be done by viewing the
Receive Indicator LED located on
the surface of the case. When a
SuperCELL
can be done by viewing the
Receive Indicator LED located on
the surface of the case. When a
SuperCELL
®
or TPASS
®
is turned
On, Off, or by activating the Alarm,
the radio signal will cause the
Amber/Yellow Receive LED to fl ash
several times - indicating signals are
successfully being received by the
MX900H.
the radio signal will cause the
Amber/Yellow Receive LED to fl ash
several times - indicating signals are
successfully being received by the
MX900H.
MX900H Micro Transceiver
Specifi cations
Size: 2.0 x 3.0 x .75 inches; Antenna
1.7 inches long
1.7 inches long
Frequency Range: 902-928 MHz
(frequency hopping spread
spectrum)
(frequency hopping spread
spectrum)
FCC ID: J5MXHEM -- Meets FCC
Part 15
Part 15
Industry Canada ID: 5916A-MXHEM
-- Complies with Canadian ICES-003
-- Complies with Canadian ICES-003
Compatibility: Grace Industries Ra-
dio-H SuperCELL
dio-H SuperCELL
®
and TPASS
®
3 per-
sonal safety and monitoring products
Data Output: Serial USB 2.0, 38400-
bps ASCII encoded numeric data
bps ASCII encoded numeric data
The MX900H Micro Transceiver data
output can be monitored with a PC us-
ing a terminal emulation program (such
as Windows HyperTerminal) using the
following settings: 38400 bps, N-8-1,
no fl ow control, VT100 emulation.
output can be monitored with a PC us-
ing a terminal emulation program (such
as Windows HyperTerminal) using the
following settings: 38400 bps, N-8-1,
no fl ow control, VT100 emulation.
NOTE: Drivers MUST be installed
before connecting to PC.
before connecting to PC.
Transmit/Receive
Indicator LED
Shielded Cable with
USB Connector
(6 feet)
USB Connector
MX900H attached
to laptop computer