MSR ST323C User manual

WIRELESS TEMPERATURE MONITOR
Model No.: ST323C
Operation Manual
Reading Before Using
0434

Thank you for purchasing MSR Wireless Temperature Monitor with Remote Monitor.
Before you start using this unit, please read this operation manual thoroughly.
Contents
Introduction ………………………………………………………………….
Specification………………………………………………………………….
Safety Note …………………………………………………………………
Components ………………………………………………………………….
Product Descriptions …………………………………………………………
Preparation Before Using …………………………………………………….
Operation ……………………………………………………………………..
Other applications
Ambient Temperature Measurement …………………………………….
Clock …………………………………………………………………….
Alarm -----------------------------------------------------------------------------------
Responding to Temperature Alarm -------------------------------------------------
Display Screen Messages ……………………………………………………..
Light Indicator …………………………………………………………………
Battery Replacement …………………………………………………………..
Care and Storage ……………………………………………………………….
Warranty………………………………………………………………………..

【INTROUDCTION】
The “Wireless Temperature Monitor” (called device) is a newly innovative medical
device intended for remote monitor of the armpit temperature up to 100 hours
continuously for patients of 3 years older to adult when they are developing fever.
The device consists of two units: the transmitter and the receiver. The transmitter
functions as the unit not only to monitor the armpit temperature but also to transmit
the temperature measured to the receiver that is remotely located by about 160 feet
away. The receiver functions as the unit to receive the transmitted temperature
signal from the transmitter and display on the LCD screen the temperature monitored.
The frequency of the transmission is at 433.92 MHz that is approved by FCC for
medical use. The receiver can automatically register the temperature in the memory at
an interval of every 30 minutes since the beginning of monitoring. The care taker can
set the alarm for upper and lower temperature limits of the monitored armpit
temperature. If the monitored temperature exceeds the set limit, either upper or lower,
the receiver will begin to alarm and flash to alert the care taker for taking proper
action in response to the alarm.
The device is also designed to function as a regular clock and ambient thermometer
when armpit temperature monitor is dysfunctional.Also the receiver is equipped with
the backlight function for easy night reading.
The device is already approved by FDA and the CE mark is obtained as well. The
technology is proprietary and the patent application to the US Patent and Trademark
office is already submitted.

【Specifications】
Size: Transmitter: 56.95 x 40.64 x 18.41mm
Receiver : 72.4 x 23 mm
Weight: Transmitter: approx. 11.20g (without battery)
Receiver: approx. 41g (without battery)
Product Material: Transmitter: ABS
Receiver: ABS
Type of Batteries: Transmitter: 3V x 1 (CR2032)
Receiver: AAA / 1.5V x 2
Life of Batteries: Transmitter: Approx. ＞500hrs
Receiver: Approx. ＞200hrs
Backlight: Backlight will be ON for 5 sec. whenever you press any button
Effective Distance for Transmission and Reception:
160 feet distance (approx.50M) in an open space. If there are objects in that space,
the transmission distance will be shortened.
Range of Temperature Settings: 10.0℃~43.0℃(50.0℉~ 109.4℉)
Temperature Accuracy: ±0.1℃ / 0.2℉ between 32℃ ~ 43.0℃ (89.6℉ ~ 109.4℉)
±0.5℃ / 1.0℉ beyond above range
Storage environment: Transmitter / Receiver
Ambient temperature: -10.0℃~ 60.0℃(14.0℉~ 140.0℉)
Humidity:30%-80%RH
Temperature Measurement Interval: Transmitter measures body temperature once
every 15 seconds.
Transmitting Time: When transmitter detects body temperatures exceeding the
Hi-Lo range three (3) times in a row, it transmits a signal causing the receiver to
sound an alarm.
Sound of ReceiverAlarm: Lo: Long Bi…. BiBi (repeats 6 times)
Hi: Short Bi ……. Bi (repeats 6 times)
Frequency of Transmission: 433.92 MHZ
Memory Function: 200 sets
Duringmeasurementmode,press “∧” or “∨” to review lasting
readings.
℃/℉ : Can be selected on the receiver
ON: Transmitter: Press ON/OFF button 3 seconds
Receiver: Press On/OFF button for 3 seconds
OFF: Transmitter: Press ON/OFF button over 4 second
Receiver: Press ON/OFF button for 3 seconds

【Safey Note】
Warning
1. Before you start using this unit, please read this operation manual thoroughly
for the correct methods of usage.
2. This device is not waterproof and must be never submersed in any liquid.
3. Do not drop or disassemble the units.
4. Avoid exposing the thermometer to direct sunlight, high temperature, moisture
or dirt.
5. If the unit will not be used for a long time, it is advisable that the battery be
removed and stored from the reach of children.
6. If the unit becomes contaminated, clean it with a damp cloth.
Changes or modifications to this unit not expressly approved by the party
responsible for compliance could void the user authority to operate the
equipment.
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.
The users manual or instruction manual for an intentional or unintentional radiator
shall caution the user that changes or modifications not expressly approved by the
party responsible for compliance could void the user’s authority to operate the
equipment.

【Components】
Components in packing
Components assembly
Fasten belt Sensor patch Battery for receiver
Battery for
Transmitter
Receiver
Transmitter

【Product Descriptions】
Receiver group:
Light Indicator
Display
On/Off button Selection button Set button
Battery for Recevier
Set button
For
Year/Month/Date/Time
Selection button

Transmitter group:
On/Off button
Light indicator Battery for Transmitter
Sensor Patch
Fasten belt
Plug to sensor wire Plug to transmitter

【Preparation Before Using】
Step one: Install battery
One CR2032 (3 volt) battery
zRemove the battery
compartment cover
zInsert one battery in the
battery compartment, as
indicated by the positive (+)
faced up.
zReplace the battery cover
Two AAA (1.5V) batteries
zRemove the battery
compartment cover
zInsert two batteries in the
battery compartment, as
indicated.
zReplace the battery cover

Step one: Connect the patch and fasten belt and transmitter
when you use it for temperature monitor
Take the fasten belt out
Plug the patch and transmitter to
both ends of the sensor wire on
the fasten belt
Fix the fasten belt on the transmitter

Note: The receiver should be kept with the caretaker remotely.
Wear it on the upper arm
Peel the cover on the patch and affix
the patch on the armpit of the patient.

【Operation】
＊ To activate the I/O button
Press the I/O button approx. 3 second to activate this device.
The LCD show all segments
＊ To Change ℉/℃mode (the default is ℃)
When the device is activated, press “set” button till you see “C” on the display.
Press “∧” or “∨” to select ℉/℃mode.
Note:
“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.”
Transmitter
(including sensor )
On/Off button
Selection Button
Set button
Receiver