15
Press the
MIN/MAX/-
key for three seconds to clear all max values.
（
the rainfall, wind
speed, wind gust, pressure, temperature and humidity maximum values. The maximum
values will now display the current values
）
.
Press the
MIN/MAX/-
key again (do not hold), the
MIN
icon will be displayed. Press the
SET/ MODE
key to view min values of pressure (ABS or REL), outdoor tempera-
ture/humidity((AT or dew point),and indoor temperature/humidity(temp or dew point).
Press the
MIN/MAX/-
key for three seconds to clear all min values.(the pressure, tem-
perature and humidity minimum values. The minimum values will now display the current
values).
Press the
SNOOZE
key to exit the min/max checking and cleaning mode, return to normal
display mode.
7.6 Snooze Mode
If the alarm sounds, and you wish to silence the alarm, press the
SNOOZE
key, the back-
light will turn on. The alarm icon will continue to flash and the alarm will silence for five
minute. press any key (
MIN/MAX/+ ,SET/MODE, ALARM,C
) to perma-
nently exit the
Snooze
mode.
7.7 Back light Mode
If the LED is off, Press the
SNOOZE
button once. The backlight will turn on for five sec-
onds, and if no operation is performed for three seconds, the backlight will turn off.
The backlight operation is different when operating on batteries to save power.
ADJUSTABLE BACKLIGHT BRIGHTNESS
There are 3 levels of brightness of backlight. When the backlight is on press SNOOZE key
to switch between the 3 levels.
When backlight is off, press and hold the
SNOOZE
key for two seconds, the backlight will
turn on permanently, and
BL ON
icon will be displayed for three seconds in the date area.
To turn off the backlight at any time press and hold the
SNOOZE
key for two seconds.
BL
OFF
icon will be displayed for three seconds in the date field.
Note:
If plugged into AC power, the time area will display AC ON and the backlight
will remain on. It is not recommended leaving the backlight on for a long period of time
when operating on batteries only, or the batteries will run down quickly.
8.Alarm Mode
The FT0310 includes the following alarms:
•
Time (There are two alarms for time. Alarm 1 and Alarm 2)
•
Outdoor Temperature
•
Outdoor Humidity
•
Outdoor AT(Apparent Temperature)
•
Outdoor Dew Point
•
Outdoor Feels Like Temperature
•
Outdoor Dew Point