Radiant Innovation TH56Z User Manual - page 2
3.2 Surface mode: After power on, press and hold the “ON/MEM” button, and press the “SCAN” button one time for “Infrared thermometer” mode to see
icon on your LCD display (see figure 2). In this mode, you can get the target surface
temperature.
3.3 Stopwatch: After power on, press and hold the “ON/MEM” button, and press the “SCAN”
button twice for “stopwatch” mode to see icon on your LCD display (see figure 3)
In this mode, you can count by 0.01sec to 3 minutes.
4. Temperature taking:
4.1 Ear temperature measuring, points for attention:
Remarks: a. It is recommended that you measure 3 times with the same ear. If the 3 measurements are different, select the highest temperature.
b. Before the measurement, please stay in a stable environment for 5mins and avoid exercise, bath for 30mins.
c. To avoid the risk of cross contamination, please clean the probe according to “
Care and cleaning
” section after each use.
d. The different temperature varies in healthy persons between different parts of the body can be between 0.2~1°C
e. Clinical repeatability: 0.19°C (5 years old)
4.1.1 Gently pull the ear back to straighten the ear canal (Fig.4.1.1) and snugly position the probe into the ear canal, aiming towards
the membrane of the eardrum to obtain an accurate reading (Fig.4.1.2).
4.1.2 Press and hold the “SCAN” button until you hear a beep sound. Remove the probe from ear and read the temperature
measurement on the LCD.
4.2 Measuring temperature under surface mode:
4.2.1 When you press the “SCAN” button, you will get the real time temperature immediately. If you press and hold the “SCAN” button, the reading of measurement
will be continuous updated.
4.2.2 Applications include temperature measurements for Water, Milk, Cloth, Skin or other object.
* Note: This mode shows the actual, unadjusted surface temperatures, which is different from the body temperature.
4.3 Get the room temperature
4.3.1 Setting “Real time clock” first to enable this function. After power off, room temperature will be shown on the screen with icon.
4.3.2 For room temperature, the thermometer should be placed on the table and avoid the direct sunshine or air conditioner flow on.
4.3.3 The room temperature can be reference after 15min later.
5. After measurement:
5.1 Power off: Device will automatically shut off if left idle for more than 1 minute to extend battery life. The LCD will only show the date, time and room temperature.
5.2 Clean the probe after each use to ensure an accurate reading and avoid cross contamination. (See the section of Care and Cleaning for details.)
5.3 Remember to put on the Probe Cap when not in use.
Use of the Stopwatch
1.
Press and hold the “ON/MEM” button, and press the “SCAN” button twice for “stopwatch” mode.
2.
For start or stop counting, press the “SCAN” button; for reset counting, press the “ON/MEM” button.
3.
Press and hold the “ON/MEM” button, and press the “SCAN” button to exit Stop Watch mode.
4.
How to measure the heartbeat? If you count out the number of beating is 18 in 15sec, then you can calculate the heartbeat of patient is 72 times in 1min.
Important Notes
Care and cleaning
T
he probe is the most delicate part of the thermometer. Use with care when cleaning the lens to avoid damage.
a. After the measurement, please use the cotton swab with the Alcohol (70% concentration) to clean the lens( on the inside of the probe).
b. Allow the probe to fully dry for at least 1 minute.
c. Storage temperature range: It should be stored at room temperature between -20~+50°C, RH
≦
85%
d. Keep the unit dry and away from any liquids and direct sunlight.
e. The Probe should not be submerged into liquids.
* Note: Please check the device if damaged once it falls. If you can’t make sure of it ,please send the complete device to
the nearest retailer for recalibration.
Holding the thermometer too long may cause a higher ambient temperature reading of the probe.
This could make the body temperature measurement lower than usual.
Battery replacement
○
1
Open the battery cover: Insert a pointed object, such as a pen, into battery cover pick hole.
At the same time, use thumb to push battery cover out.
○
2
Hold the device and flip the battery out with a small screwdriver
○
3
Insert the new battery under the metal hook on the left side and press the right side of the battery
down until you hear a click.
○
4
Replace the battery cover
Keep the battery away from children. (This device is supplied with one lithium cell (CR2032x1).)
The positive (+) side up and the negative (-) side pointed down.
Figure. 4.1.1
Figure 4.1.2