levenhuk Wezzer Teo TH40 Thermo Hygrometer User Manual

: June 3, 2024
: levenhuk

Table of Contents

Wezzer Teo TH40 Thermo Hygrometer
Getting started
Sensor connection
Time setting
Weather
Specifications
Care and maintenance
Battery safety instructions
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

Levenhuk Wezzer Teo TH40
Thermohygrometer
User Manual levenhuk Wezzer Teo TH40 Thermo
Hygrometer

Wezzer Teo TH40 Thermo Hygrometer

levenhuk Wezzer Teo TH40 Thermo Hygrometer - Figure 1

Base station

1 Weather forecast
2 Outdoor humidity
3 Outdoor temperature
4 Indoor humidity
5 Indoor temperature
6 Time display| 7 Power cable socket
8 Sensor connection status
9 Temperature trend
10 Alarm
11 Snooze
12 Calendar and week display
13 SNZ/LIGHT button| 14 MODE button
15 ALARM button
16 UP button
17 DOWN button
18 CH button
19 Battery compartment cover
---|---|---

levenhuk Wezzer Teo TH40 Thermo Hygrometer - Figure 2

Sensor

Battery compartment cover
Battery compartment
RESET button
Channel switch (1–3)
LED indicator

Levenhuk Wezzer Teo TH40 Thermohygrometer
The kit includes: base station, sensor, USB cable, user manual, and warranty.

Getting started

Base station

Connect the power cable to the device and connect the DC adapter to the AC power supply; or
Open the battery compartment cover (18) and insert 3 AA batteries according to the correct polarity. Close the cover.
Once the batteries are installed, the base station will search for the outdoor units for the first 5 minutes. After that, the base station can be manually set to receive. To do this, press the CH button, and then press this button again to choose between channels 1, 2, or 3.

Sensor

Open the battery compartment cover (2). Insert 2 AAA batteries according to the correct polarity.
Set the desired channel with the switch (4). Close the cover.
NOTE! This weather station can be operated with up to 3 remote sensors. Each remote sensor that is to be connected must be operated on a different channel. If only one remote sensor is connected, it should be operated on channel 1.
To re-establish the sensor connection manually, press RESET using a pin.

Sensor connection

Place the base station and the remote sensor within the effective transmission range. Ensure that the channels are assigned after you set up the power supply for the base station and all the sensors.
If the reception is successful, the display will show the temperature and humidity of the respective outdoor sensor. If the values are not received from a channel, “—” appears on the display. Check the batteries and try it again. Check if there is any source of interference.
When changing batteries, replace the batteries first in the base unit, and then in all the sensors, to re-establish the connection. If an adapter supplies power to any of the devices, briefly disconnect the power to that device when replacing the batteries. If you change the batteries only in one of the devices (for example, in the sensor), the signal may not be received correctly.
The effective range may differ depending on the unit’s position. Due to interference (various remote control devices, etc.), the maximum distance between the base unit and the sensor may be significantly reduced. In such cases, we suggest moving the base unit and sensor a little. Sometimes it is enough to move one of these units a few inches!
NOTE! Although the sensor is weather resistant, never place it in direct sunlight or in the rain or snow.

Time setting

Press the MODE button and hold it for 3 seconds. The digits that are to be set are flashing. Press UP or DOWN to change the value, and then press MODE to continue.
The setting order: 12/24h > Hours > Minutes > Year > Date/Month or Month/Date format > Month > Date > Weekday (7 languages).
Finally, press the MODE button to save the settings and exit.
Alarm setting
Press the ALARM button and hold it for 3 seconds. The digits that are to be set are flashing. Press UP or DOWN to change the value, and then press the MODE button to continue.
The setting order: Hours > Minutes.
Press ALARM to turn the alarm on or off.
Snooze function
When the alarm rings, press SNZ/LIGHT to activate the snooze function. The alarm will sound again in 5 minutes.
Backlight setting
Press the SNZ/LIGHT button to choose the brightness (2 levels available).
NOTE! If you use batteries, the backlight will light up for about 8 seconds.

Weather

Temperature
Press the UP button to switch between °C and °F.
Weather forecast levenhuk Wezzer Teo TH40 Thermo Hygrometer - Figure
3 Trend arrow indicators

| 1. Rising
---|---
| 2. Steady
| 3. Falling

The temperature and humidity trend indicator shows the trends for the next 12 hours.
History record

Press the DOWN button to display the MAX./MIN. temperature and humidity.
To clear the MIN./MAX. temperature and humidity records, press and hold the DOWN button.

Low battery indicator
If the low battery indicator is displayed, immediately change the batteries.

Specifications

Base station

Air humidity, units of measurement	% (RH)
Operating humidity range (indoors)	20… 95%
Temperature, units of measurement	°F, °C
Operating temperature range (indoors)	0… +50°C (+32… +122°F)
Time format	24 hours, 12 hours
Weekday display language	German, French, Spanish, Italian, Dutch, Danish,

English
Screen| color, with an LED backlight
Power supply| 3 АА batteries, AC/DC adapter 5V 1000mA (not included)
USB cable| 1.5m (4.9ft.), included
Wireless sensor| 1 pc. (included)

Sensor

Radio signal frequency	433.92MHz
Radio signal radius	80m (262ft.) (in an open area)
Operating humidity range (outdoors)	20… 95%
Operating temperature range (outdoors)	–40… +70°C (–40… +158°F)
Power supply	2 AAA batteries

The manufacturer reserves the right to make changes to the product range and specifications without prior notice.

Care and maintenance

Take the necessary precautions when using the device with children or others who have not read or who do not fully understand these instructions.
Do not try to disassemble the device on your own for any reason. For repairs and cleaning of any kind, please contact your local specialized service center.
Protect the device from sudden impact and excessive mechanical force.
Store the device in a dry, cool place away from hazardous acids and other chemicals, away from heaters, open fire, and other sources of high temperatures.
Operate the device only in a completely dry environment and do not touch the device with wet or damp body parts.
Only use accessories and spare parts for this device that comply with the technical specifications.
Check this device and its cables and connections for any possible damage before use.
Never attempt to operate a damaged device or a device with damaged electrical parts! Damaged parts must be replaced immediately by an authorized service agent.
If a part of the device or battery is swallowed, seek medical attention immediately.
Children should use the device under adult supervision only.

Battery safety instructions

Always purchase the correct size and grade of battery most suitable for the intended use. Always replace the whole set of batteries at one time; taking care not to mix old and new ones, or batteries of different types. Clean the battery contacts and also those of the device prior to battery installation. Make sure the batteries are installed correctly with regard to polarity (+ and –). Remove batteries from equipment that is not to be used for an extended period of time. Remove used batteries promptly. Never short-circuit batteries as this may lead to high temperatures, leakage, or explosion. Never heat batteries in order to revive them. Do not disassemble batteries. Remember to switch off devices after use. Keep batteries out of the reach of children, to avoid risk of ingestion, suffocation, or poisoning. Utilize used batteries as prescribed by your country’s laws.
Levenhuk International Lifetime Warranty
All Levenhuk telescopes, microscopes, binoculars, and other optical products, except for their accessories, carry a lifetime warranty against defects in materials and workmanship. A lifetime warranty is a guarantee on the lifetime of the product on the market. All Levenhuk accessories are warranted to be free of defects in materials and workmanship for six months from the purchase date. The warranty entitles you to the free repair or replacement of the Levenhuk product in any country where a Levenhuk office is located if all the warranty conditions are met.
For further details, please visit: www.levenhuk.com/warranty
If warranty problems arise, or if you need assistance in using your product, contact the local Levenhuk branch.

Levenhuk Inc. (USA): 928 E 124th Ave. Ste D, Tampa, FL 33612,
USA, +1-813-468-3001, contact_us@levenhuk.com
Levenhuk Optics s.r.o. (Europe): V Chotejně 700/7, 102 00 Prague 102,
Czech Republic, +420 737-004-919, sales-info@levenhuk.cz
Levenhuk®, Wezzer® are registered trademarks of Levenhuk, Inc.
© 2006–2022 Levenhuk, Inc. All rights reserved.
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