Oregon Scientific BAR122HGN User Manual page 11

The high-low displays are as follows:
Sequence
Pressing HI/LO once
Pressing HI/LO twice
Pressing HI/LO third time
Pressing HI/LO fourth time Enters LO humidity display
To set a high or low temperature or humidity alarm:
1. Press [HI/LO], channel-1 will be displayed.
2. Press [ ] to set the temperature or humidity limit.
Each press will increase increments by one degree
or percentage. Press and hold the button for a rapid-
scrolling sequence by increments of five.
NOTE The temperature range is from -50°C (-58°F)
to +70°C (158°F).
If this is the first time you set the limits, the lower limit
will start from -50°C (-58°F) and the upper limit +70°C
(158°F). Other wise, the reading will start from the
temperature last selected.
The humidity range is from 2% to 98%.
If this is the first time you set the limits, the lower limit will
start from 2% and the upper limit 98% Otherwise, the
reading will start from the humidity last selected.
3. Repeat the steps to set the upper humidity setting
and the lower temperature and humidity settings.
4. When finished, press [HI/LO] to set another limit or
wait 16-seconds. the unit will automatically return to
P/N:086L002706-173 REV1
Respective Display
Enters HI temperature display
Enters HI humidity display
Enters LO temperature display
the normal display.
The respective HI, LO or both indicators will light up
to signify the status of the alarm.
If in another channel other than channel one is
selected, when the alarm activates the display will
switch to channel-1 and the display will flash. If left
untouched, the alarm will activate for a 1-minute. Press
[CHANNEL],[MEMORY],[HI/LO],[
% RH AL) to momentarily stop the alarm. The alarm
will activate again if the limit continues to exceed the
set limit.
NOTE If a second limit is passed while an alarm is
active, the first alarm will complete its 1-minute cycle and
the alarm will continue to activate for a second minute to
indicate that a second limit has been surpassed.
To disable an alarm:
1. Enter the setting mode by pressing [HI/LO].
2. Then, press [ON/OFF].
The alarm has been disabled and will not sound at the
previously set limit.
To disable a sounding alarm:
• Press either [CHANNEL], [MEMORY], [HI/LO], [
[ON/OFF] (TEMP % RH AL)
10
],[ON/OFF] (TEMP
],