4-IN-1 GAS DETECTOR
14
Once wrong ID, it will be turn
back to measuring status
。
③
2seconds later, get into
CO’s warning level 1 setting
。
due time, press key “
▲
”or“
▼
”
to adjust target value
，
Press
key “OK” for confirm. So then
get into CO’s warning level 2
status
。
If do not modify, press key
“ ”, get into next step
。
④
CO’s warning level 2
setting status
。
Due time
，
press
▲
or
▼
to
adjust target value
，
press “OK”
for confirm
，
so then get into
next next step (H
2
S’s warning
level 1 setting status
。
If do not modify, press” ”,
get into next step
