as follow: Upper limit of temperature, Lower limit of Temperature.
When it’s alert, the corresponding icon “ ” or “
” and temperature digit
would flash on the LCD. Press any buttons to stop the alert sound.
8.2 The use of Temperature Probe:
Insert the probe plug to the jack on the right hand side of the thermo sensor unit.
Put the cable outside and leave the thermo sensor unit in indoor area to avoid
freezing up the battery when the outdoor temperature is below -20 °C.
Always use the temperature probe to sense the temperature when the
temperature is between the following range: -50 °C ~ 0°C and +50°C ~ + 70°C
9. Low battery indication:
The low battery icon “ ” turns on the display (beside the outdoor temperature),
indicating that thermo sensor in low battery status. The batteries should be
replaced.
10. Precautions
Use a pin to press the reset button if the Unit does not work properly.
All Setting Modes will automatically exit in 15 seconds without any adjustment.
The clock loses its time information when the battery is removed.
Avoid placing the clock near interference sources/metal frames such as computer
or TV sets.
Do not expose it to direct sunlight, heavy heat, cold, high humidity or wet areas
The outdoor sensor must not be set up and installed under water. Set it up in
away direct sunlight and Rain
Never clean the device using abrasive or corrosive materials or products. Abrasive
cleaning agents may scratch plastic parts and corrode electronic circuits
11. Statement
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. This equipment generates uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may cause harmful