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4 • OPERATION 6 • TROUBLESHOOTING
After the main unit and the wireless sensor are both powered on and wirelessly
synchronized, no further input is required. If you have problems receiving the
outdoor temperature, please refer to the troubleshooting section of this manual.
Minimum/Maximum Recorded Temperatures
The main unit has a memory function for storing minimum and
maximum recorded outdoor temperatures. The minimum and maximum
temperature records will be reset every 24 hours. The 24 hour period is
dictated by when the unit is powered up.
B
Trend Indicator Icons
The main unit features arrow icons for indicating a falling, steady or
rising temperature. This feature is shown for the outdoor and indoor
temperatures.
A
ºC/ºF Selection
Press this button to switch between ºC or ºF temperature scale selections.
C
Problem
Bad Temperature
Reception
Relocate the main unit and/or the wireless
sensor. Both units must be within 100 feet
from each other. Make sure both units are
placed at least 3 feet from other electronic
appliances and devices that may interfere
with the wireless communication (such as
TV’s, microwaves, computers etc).
Main Unit
Display Not Working
Make certain that the batteries are installed
correctly. The batteries may need replacing.
If none of the above solutions resolve the
problem, you may need to reset both units
by removing and re-installing the batteries
in both units.
Possible Solution
Product Registration
To receive product information, register
your product online. It’s quick and easy!
Log on to http://www.chaneyinstrument.com/product_reg.htm
FLASHING TEMPERATURE
Extended periods of cold temperatures ( below -4ºF / -20ºC
) can cause alkaline batteries to function improperly. This
will cause the outdoor wireless sensor to stop transmitting
temperature readings. Use lithium batteries in these low
temperature conditions to ensure continued operation for
wireless sensors placed outdoors.
40
OUTDOOR TEMPERATURE
INDOOR TEMPERATURE
MAX
MIN
ºC/ºF
A
A
B
C
Measurement Ranges
Temperature
Main Unit: 32ºF to 122ºF / 0ºC to 50ºC
Wireless Sensor: -40ºF to 158ºF / -40ºC to 70ºC
Specifications
Power Requirements
Main Unit: 2 x “AA” alkaline batteries
Wireless Sensor: 2 x “AA” alkaline or lithium batteries
Wireless Communication
Radio Frequency: 433 mhz
Transmission Intervals: every 16 seconds
5 • PRODUCT SPECIFICATIONS
This product features a low power wireless signal, so it does not interfere
with other wireless devices in your location. Occasionally, there will be a
temporary disconnection to the wireless sensor. In most cases, the
temperature will show again if the main unit and wireless temperature
sensor are able to re-connect automatically. If the disconnection lasts longer
than a few hours, refer to this troubleshooting guide.
(457 pages)
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