Geevon GN-228646-BK-US Indoor Outdoor Wireless Thermomete User Manual

: June 12, 2024
: Geevon

Geevon GN-228646-BK-US Indoor Outdoor Wireless Thermomete User Manual

GEEVON Thermometer

Item No.T228646 User Manual
Thank you for purchasing T228646 Thermometer. Please take a moment to read this guide and store it for future reference.

DISPLAY UNIT & OUTDOOR SENSOR

Channel 1 outdoor temperature and humidity
Channel 1 comfortable level
Channel 1 temperature alert
Channel 2 outdoor temperature and humidity
Channel 2 outdoor temperature and humidity max/min record
Channel 2 humidity alert
Channel 3 outdoor temperature and humidity
Indoor temperature and humidity
Channel indicator icon
Tendency indoor temperature
MEM/▼/ button
button
CH/▲ button
Wall mount hole
Battery Compartment 2xAA (batteries not included)
Outdoor sensor display
Wireless signal indicator

(Flashes when data is being sent to the display unit)

Integrated hang hole
C/F Switch hole
Compartment 2xAAA batteries (batteries not included)
TX channel selector, select external sensor channel

Package Contents:

Display Unit
3 x Outdoor Sensor
Instructions Manual

Installing or Replacing Batteries:

We recommend using high quality alkaline batteries for the best product performance.
Heavy duty or rechargeable batteries are not recommended.
The outdoor sensor requires high quality alkaline 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:

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 / Keys Details:

There are totally 3 keys for the alarm clock, they are

Features & Beneﬁts:

included: MEM/▼/ , , CH/▲.

1. MEM/▼/ buttons:

Press to decrease the setting value during
Press and hold 2 seconds button for fast adjust during setting mode.
In normal display mode, press this button to display max/min temperature/humidity of the channel where the arrow is
In normal display mode, press and hold this button to switch between °C and °F.
Press and hold this button to clear the record of MAX/MIN temperature and humidity when display shows MAX or MIN temperature and

2. buttons:

In normal display mode, press this button to display HI/LO temperature/humidity
In checking mode, press and hold this button to enter alert

21 mode.

In setting mode, press this button to confirm the setting; press and hold this button to open or close

3. CH/▲buttons:

Press to increase the setting value during
Press and hold 2 seconds button for fast adjust during setting mode.

In normal display mode, press this button to select the setting channel

Indoor/outdoor temperature and humidity:

Indoor temperature -10°C ~ 60°C (50°F ~ 140°F), display L when below -10°C and display HH.H when higher than 60°C.
Outdoor temperature -50°C ~ 70°C (-58°F ~ 158°F), display L when below -50°C and display HH.H when higher than 70°C.
Temperature resolution: 1°C
Indoor and outdoor humidity range: 20%-95%, display 20% when below 20% and display 95% when higher than 95%.
Humidity resolution: 1 %RH

Accuracy:

Temperature accuracy:

-40°C ~ -20°C: ± 4°C

20°C ~ 0°C: ± 2°C 0°C ~ +50°C: ±1°C
Note: when the temperature in -50°C ~ -40°C and 50°C ~ 70°C range, the temperature is only for reference.

Humidity accuracy: +/- 5 % RH (@25°C , 30%RH to 50%RH); +/- 10 % RH (@25°C , 20%RH to 29%RH, 51%RH to 95%RH)

Temperature alert set:

In standard mode, press “ ” to check the alert setting value, the order is: HI AL→ LO AL→ current temperature and humidity
In checking mode, press and hold “ ” to enter alert setting of the channel where the arrow is located. In setting mode, press and hold “ALERT” button to open or close alert function of the channel where the arrow is located.
Press “ ” to set and order is: temperature upper limit→ temperature lower limit→ humidity upper limit→ humidity lower limit→
In set, press “CH/▲” to go ahead by Hold “CH/▲” to go ahead at 8 steps per second.
In set, press “MEM/▼/ ” to back by once. Hold “MEM/▼/ ” to go back at 8 steps per
Press or no handling in 10s will

Temperature alert:

Alert icon will flash when alert, alarm time is 2
In alert status, alert icon will twinkle and temperature and humidity will always
Alarm sound:

0-10S：BI once/second 10-20S: BI twice/second20-30S: BI three times/second
After 30S continuous BI four times sound until the alarm finish.

Alarm stop conditions：
Press any button to stop alarm sound but temperature and alert icon will continuously flash.
When temperature go back into alert
Press “ ” to enter alert mode, press and hold “ ” to enter alert setting of the channel where the arrow is In setting mode, press and hold “ ” button to turn off alert function of the channel where the arrow is located.

Setting the Temperature Units:

To switch the temperature measurement between °C and °F, press and hold the “MEM/▼/ ” button which is also the C/F option button. You can switch between Celsius and Fahrenheit at any time (except when setting other setting options).

Checking the MAX/MIN temperature and humidity:

Press the “MEM/▼/ ” button to check MAX/MIN temperature and humidity of the channel where the arrow is
Press and hold the “MEM/▼/ ” button to clear the record of MAX/MIN temperature and humidity when display shows MAX or MIN temperature and

Setting the Channel:

Setting the channel connection between the display unit and outdoor sensor:

Synchronizing 3 channel remote data on the same screen at the same time. When the arrow icon is in the indoor area, press and hold the “CH/▲” button to clear all channel data and re-search RF, press and hold again to turn off search RF; When the arrow icon is on any outdoor channel, press and hold the “CH/▲” button to clear this channel data and

re-search RF, press and hold again to turn off search RF.

To change the channel option on the outdoor sensor open the battery compartment cover, on the upper left side is a
ALWAYS MAKE SURE THE CHANNEL CHOSEN ON THE DISPLAY UNIT MATCHES THE CHANNEL OPTION CHOSEN ON THE OUTDOOR SENSOR.

Comfortable level:

COM: the temperature is between 20°C and 28°C , the humidity is between 40% and 70%.

WET: the humidity higher than 70% DRY: the humidity lower than 40%

Not display: the temperature is not between 20°C and 28°C, the humidity is between 40% and 70%

Low Battery Indicator:

If the low battery indicator is displayed on the LCD for either the outdoor sensor or the display unit, immediately change the batteries to prevent disruptions in communications of the devices.

Placement of the Device:

Proper placement of both the display unit and the outdoor sensor are critical to the accuracy and performance of this product.

DISPLAY UNIT PLACEMENT:

Place the display unit in a dry area free of dirt and dust.
Display unit stands up right for tabletop/countertop use.

Important Placement Guidelines:

To ensure accurate temperature measurement, place units out of direct sunlight and away from any heat sources or
Display unit and outdoor sensor must be within 200ft (60m) of each
To maximize wireless range, place units away from large metallic items, thick walls, metal surfaces, or other objects that may limit wireless
To prevent wireless interference, place both units at least 3ft (1 m) away from electronic devices (TV, computer, microwave, radio, etc.

OUTDOOR SENSOR PLACEMENT:

The sensor must be placed outside to observe outdoor It is water resistant and designed for general outdoor use, however, to prevent damage place the sensor in an area which is protected from the direct weather elements and direct sunshine. The best location is 4 to 8 feet above the ground with permanent shade and plenty of fresh air to circulate around the sensor.
Display unit and outdoor sensor must be within 100 feet of each
In order to maximize the wireless range, place units away from large metallic items, thick walls, metal surfaces or other objects that may limit wireless
To prevent wireless interferences, place both units at least 3 feet away from electronic devices (EX: TV, computer, microwave )

Outdoor Sensor Function:

Once the display unit has been set up and the channel synchronized with the outdoor sensor, the display unit will begin the registration process. It can take up to 3 minutes to complete the registration, where the display unit will search for an RF (Radio Frequency) signal from the outdoor The outdoor sensor signal strength will show the connection strength to the outdoor sensor. If there are no bars or if bars are not showing at its maximum strength (4 bars) try placing the outdoor sensor or display unit elsewhere for better connection.
If the RF Signal was lost and not reconnected, the outdoor temperature and humidity level will begin to ﬂash after 1 hour of lost connection. If no connection was found after 2 hours only a dotted line ‘ – -. – ’ will be displayed in place of the temperature and humidity

To manually restart the RF registration, press and hold the “CH” button for 3 seconds. The display unit will now search for the RF signal for the next 3 minutes