For example: If you want to set temperature high limit, press , enter the setting
status, press , enter the high limit setting status, then press , to add
or decrease the temperature value, press , when temperature setting is complete
and will enter the next setting status.
(High and low limits setup→Alarm function setup→Clock setup→Re-calibration setup.)
If you have any question or would like advice on how best to use the Thermo-hygrometer for a particular application, please feel free to
contact us.
Section 1.8 - Button function instructions
：Setup key, press this key, the hygrometer enters into setting status and
customers can set temperature and humidity high and low limits, alarm
function, clock as well as re-calibration setup.
：Multifunction key, press to add the value during setting status and
displayed on LCD, add 1 every press. Being the maximum button during
the normal working status.
MENU
MENU
MAX
MIN
MAX
MIN
：Multifunctional key, press to decrease the value during setting status and
displayed on LCD, decrease 1 every press. Being the minimum button during
the normal working status.
MAX
MIN
MAX
MIN ：Multifunctional key, OK key during the setting status and can enter the next
setting menu (high and low limit setting, re-calibration setting, alarm setting
and clock setting one by one). ON/OFF key during normal working status.
OK
OK
OK
Introduction
1
5：Press these two keys simultaneously can lock and unlock the hygrometer.
Keys are unavailable during locking status.
