Installation Manual

A3-MT300

a) UP key

b) DOWN key

c) OK key

d) Menu key

3.2.2 Description of Main Interface (Work with MT300SP)

e) Breathing point of system operating state: It will flash when the system runs normally; it will be

normally on or off when the system breaks down; when the power supply of the adapter is cut off,

"" icon is displayed and flashes, prompting the power failure alarm;

f) Current temperature value monitored ;

g) Current O

concentration value monitored ;

h) Current CO

concentration value monitored;

i) Current RH value monitored;

j) Function prompt icon of operation button: The button function will be different with the different

interfaces.

Instructions for key functions:

UP key: No function (disabled);

DOWN key: No function (disabled);

j )