P1.
3
CO BEEP ALARM
2
P1.
3
is used to set CO
alarm threshold.
2
The current set value will be blinking on
LCD(Fig.7) when entering P1.
3
page.
Press “
LOG/
“ to increase or “ “ to
decrease the value. Each press tunes
100 ppm and the alarm range is from
1000 to 5000ppm.
When the preferred value is set, press
“ “ to confirm P1.
3
and go into P1.
4
(Fig.8). Or, press “ “ without saving
and return to P1.
0
.
MIN/MAX
SET
ESC
CAUTION:
It’s suggested to set up alarm value
within specification range that
accuracy is ensured. Out of spec
readings are only for reference and
not suitable to be used as alarm limits.
CO
2
Fig.7
8
CO
2
Fig.8
Press “
LOG/
“ in P1.
0
to access P2.
0
for setting up temperature scale(Fig.9).
Press “ “ and it goes into P2.
1
with
o
o
blinking C or F current set(Fig. 10) on
o
the lower middle display. To switch C
o
or F, press “
LOG/
“ or “ “. Then
press “ “ to save the setting or
press “ “ without saving and return
to P2.
0
P2.
0
TEMPERATURE SCALE
SET
MIN/MAX
SET
ESC
