Geevon T23190 - User Manual

GEEVON Thermometer
Item No.T23190
User Manual
Thank you for purchasing T23190 Thermometer.
Please take a moment to read this guide and store it for
future reference.
Features & Benefits:
DISPLAY UNIT & OUTDOOR SENSOR
1.Indoor temperature and humidity
2.Current selected channel arrow
3.Channel 1 temperature alert
4.Channel 1 temperature and humidity
5.Comfort icon
6.Temperature trend
7.Channel 2 temperature and humidity
8.Channel 2 temperature and humidity max/min record
9.Channel 3 temperature and humidity
10.Channel 2 humidity alert
11.Hanging hole
12.Power socket (To keep the light always on )
13.Battery cover
14.Stand bracket
15.Outdoor temperature and humidity
16.Signal receive light
17. Sensor hanging hole
18.Sensor channel switch
19. Sensor batteries (2*AAA not includes)
Buttons
A: CH/▲
B:
C:LIGHT
D: MEM/▼/C/F
Package Contents:
1. Display Unit
2. 3 x Outdoor Sensor
3. Instructions Manual
4. 1 x USB line
5. Warranty card
Installing or Replacing Batteries:
•We recommend using high quality lithium battery for the
best product performance.
•Heavy duty or rechargeable batteries are not recommended.
•The outdoor sensor requires high quality lithium batteries in low
temperature conditions. Cold temperatures could cause
other batteries to function improperly.
•Do not mix old and new batteries. Do not mix alkaline,
standard, and/or rechargeable batteries.
Default settings:
1. Default temperature: °F
The LCD display fully for 3 seconds when changing new
battery or resetting, then with a sound BI into the normal
state, after testing temperature, receiving RF for 3 minutes.
Display / Button Details:
There are 3 buttons on the back,1 touch button on the top .
They are includes: MEM/▼/C/F , , CH/▲.
1. MEM/▼/ C/F buttons:
a. Press to decrease the setting value during setting.
b. Press and hold 2 seconds button for fast adjust during setting mode.
c. In normal display mode, press this button to display max/min
temperature/humidity of the channel where the arrow is located.
d. In normal display mode, press and hold this button to switch
between °C and °F.
e. Press and hold this button to clear the record of MAX/MIN
temperature and humidity when display shows MAX or MIN
temperature and humidity.
2. buttons:
a. In normal display mode, press this button to display HI/LO
temperature/humidity alert.
b. In checking mode, press and hold this button to enter alert mode.
c. In setting mode, press this button to confirm the setting;
press and hold this button to open or close alert.
3. CH/▲buttons:
a. Press to increase the setting value during setting.
b. Press and hold 2 seconds button for fast adjust during setting mode.
c. In normal display mode, press this button to select the setting channel.
d. In normal display mode, press and hold to clear data and search RF.
Indoor/outdoor temperature and humidity:
1. Indoor temperature 50°F ~ 140°F (-10°C ~ 60°C), display LL.L
when below 14°F and display HH.H when higher than 140°F.
2. Outdoor temperature-58°F ~ 158°F ( -50°C ~ 70°C), display LL.L
when below -58°F and display HH.H when higher than 158°F.
3. Temperature resolution: 0.1°C
4. Indoor and outdoor humidity range: 20%-95%, display 20%
when below 20% and display 95% when higher than 95%.
5. Humidity resolution: 1 %RH
Accuracy:
A B C D11
13
12
14
9
5
1
3
4
2
8
7
6
10
15
16
17
19
18

Summary

Device Overview and Setup

Buttons and Controls

Identifies and describes the main buttons and their functions.

Package Contents

Lists all items included in the product packaging.

Battery Installation Guide

Provides guidance on battery installation and recommendations.

Default Device Settings

Outlines the factory default configurations for the device.

Advanced Operation and Specifications

Button Functionality Details

Details the specific operations of each button in different modes.

Temperature & Humidity Specs

Covers the measurement ranges, resolution, and accuracy for temp/humidity.

Temperature Alerts and Indicators

Temperature Accuracy

Specifies the accuracy ranges for temperature and humidity measurements.

Temperature Alert Setup

Details the procedure for setting and managing temperature alerts.

Temperature Alert Behavior

Explains how temperature alerts are indicated and how to stop them.

Low Battery Indicator

Describes the low battery notification and its importance.

Device Placement and Connectivity

Display Unit Placement

Guidelines for positioning the main display unit for optimal performance.

Outdoor Sensor Placement

Recommendations for placing the outdoor sensor for accurate readings.

Wireless Range and Interference

Tips to maximize wireless range and avoid interference.

Outdoor Sensor Functionality

Details the registration process and signal strength for the outdoor sensor.

Operational Features

Setting Temperature Units

Instructions on how to switch between Celsius and Fahrenheit.

Checking Max;Min Values

How to view and clear the maximum and minimum recorded values.

Setting the Channel

Procedure for synchronizing channels between display and outdoor sensors.

Comfort Level Indicators

Explanation of comfort icons based on temperature and humidity levels.

Backlight Operation

How to activate and use the display backlight.

Geevon T23190 Specifications

General

Memory	32 readings
Response Time	1 second
Power Supply	2 x AAA batteries
Display	LCD
Fever Alarm	Yes
Measurement Range	32°C to 42.9°C (89.6°F to 109.2°F)
Accuracy	±0.2°C (±0.4°F)