EN
9
TEMPERATURE AND HUMIDITY TREND
The temperature and humidity trend icons are based
on recent readings.
RISING
STEADY
FALLING
ICE WARNING
If the channel 1 sensor falls between 3°C to –2°C (37°F
to 28°F), fl ashes to warn you that the temperature is
approaching freezing.
NOTE
The warning will automatically stop if the
temperature goes outside the ice-warning range.
HI / LO TEMPERATURE / HUMIDITY ALARM
An alarm can be set to sound if sensor set to channel
1 records above or below a temperature / humidity of
your choice.
To set alarm
ON/OFF
:
1. Press and hold
TEMP / HUMIDITY HI / LO
.
2. Use
and
to select high / low temperature /
humidity alarm. Press
TEMP / HUMIDITY HI / LO
to confi rm.
3. Press / to set alarm
ON / OFF
and press
TEMP
/ HUMIDITY HI / LO
to confi rm.
STEADY
FALLING
STEADY
FALLING
4. If alarm has been activated, use and to select
the temperature / humidity.
5. Press
TEMP / HUMIDITY HI / LO
to confi rm.
To silence the alarm:
Press any key. The alarm resets automatically and will
resound if the hi / lo temperature selected is exceeded
again.
NOTE
The THN132N sensor supplied does not support
The THN132N sensor supplied does not support
humidity readings. To enable Hi / Lo Humidity alarm
a thermo-hygro sensor must be purchased and set
to channel 1. For further information on compatible
sensors such as the THGR268 thermo-hygro sensor
please check with your local retailer or go to www.
oregonscientifi c.com
oregonscientifi c.com.
HEAT INDEX
The heat index combines temperature and humidity data
to describe the actual temperature felt. The THN132N
sensor supplied does not support heat index display. A
thermo-hygro sensor must be purchased to enable heat
index display for channels 1-3.
RMR683HG_M_EN_RC3.indd 9
2006.5.26 11:11:18 AM
