c. ALWAYS MAKE SURE THE CHANNEL CHOSEN ON THE
DISPLAY UNIT MATCHES THE CHANNEL OPTION CHOSEN ON
THE OUTDOOR SENSOR.
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 :
a. To ensure accurate temperature measurement, place units out of
direct sunlight and away from any heat sources or vents.
b. Display unit and outdoor sensor must be within 200ft (60m)
of each other.
c. To maximize wireless range, place units away from large metallic
items, thick walls, metal surfaces, or other objects that may limit
wireless communication.
d. To prevent wireless interference, place both units at least 3ft (1 m)
away from electronic devices (TV, computer, microwave, radio, etc. )
Outdoor Sensor Placement:
a. The sensor must be placed outside to observe outdoor
conditions. 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.
b. Display unit and outdoor sensor must be within 100 feet of each other.
c. 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 communications.
d. To prevent wireless interferences, place both units at least 3 feet
away from electronic devices (EX: TV, computer, microwave etc.)
Outdoor Sensor Function:
a. 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 sensor. 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) (3) try placing the outdoor sensor or
display unit elsewhere for better connection.
b. If the RF Signal was lost and not reconnected, the outdoor
tem
perature 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
level.
c. 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.
1. Reload the batteries of both outdoor sensor and
main unit.Please refer to the SENSOR SETUP
section.
2. Press and hold the CH button to receive RF signal.
3. Always make sure the channel chosen on the
display unit matches the channel option chosen on
the outdoor sensor.
4. Relocate the main unit and/or the outdoor sensor.
The units must be within 150 ft (50m) of each other.
5. Make sure both units are placed at least 3 ft (1m)
away from electronics that may interfere with the
wireless communication (such as TV, microwave,
computer, radio, etc).
6. Do not use heavy duty or rechargeable batteries.
The outdoor sensor requires lithium batteries in low
temperature conditions. Cold temperatures would
cause alkaline batteries work improperly.
7. Do not mix old and new batteries.
1. Make sure both the main unit and sensor are
placed out of direct sunlight and away from any heat
sources or vents.
2. Do not tamper with the internal components.
3. Temperature accuracy:
Temperature accuracy:
-40°C ~ -20°C: ± 4°C
-20°C ~ 0°C: ± 2°C
0°C ~ +50°C: ±1°C
4. 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)
1. By pressing any button (except the
SNOOZE/LIGHT) button to stop the alarm.
Otherwise, it will stop automatically after 2 minutes.
2. While the alarm signal is sounding, press the
SNOOZE/LIGHT button to activate the snooze
function. The alarm will sound after 5 minutes.
If the temperature is higher than the detection
range, HH will display on screen for indication; if
lower than the detection range, LL will display on
screen for indication.
Press the SNZ / LIGHT button to activate the
backlight for 5 seconds
1. To maximize wireless range, place units away
from large metallic items, thick walls, metal
surfaces, or other objects that may limit wireless
communication.
2. Please immediately change the batteries if the
low battery indicator is displayed on the LCD for
sensor.
3. Do not clean any part of the product with
benzene,thinner or other solvent chemicals. When
necessary, clean it with a soft cloth.
4. Never immerse the product in water. This will
damage the product.
5. Do not subject the product to extreme force,
shock, or fluctuations in temperature.
If your Geevon product does not operate properly after trying the
troubleshooting steps, contact the seller on your
order page or shoot an email to : support@geevon.com.
TV
(200 feet maximum)
(60 meters)
(0.9 m)
3
feet
AT
LEAST
APART
TROUBLE SHOOTING
Flashing of the outdoor reading is generally an
indication of wireless interference. This thermometer
is arranged to communicate with three external
sensors. One of these comes with the unit, the
remaining two are optional.
1. Bring both of the sensor and display indoors, side
by side and remove batteries from each. Power the
thermometer as described in Getting started.
2. Set the selector in the outdoor sensor to the
desired transmission channel (1, 2, or 3). Automatic
data will be transmitted.
3. Press the CH button more times to select the
channel set on the external sensor. Sequentially
selects channel 1, channel 2, channel 3, and
sequentially display for 3 channels.
Problem
Possible Solution
Outdoor
reading
is flashing
or
showing
dashes
No outdoor
sensor
reception
Inaccurate
temperatur
e/humidity
Alarm
clock
couldn't
stop
Backlight
doesn't work
Care and
maintenance
"HH/LL"
display
in indoor
and/or
outdoor
temperature
