12
seconds to confirm the required time and the display will go back to the
‘User Menu’ screen.
None
5 Seconds
10 Seconds
15 Seconds
20 Seconds
25 Seconds
30 Seconds
Set Light colors
To enter the
‘User Menu’, press the ON/OFF Power key
and the Select
Function Key
simultaneously. Do not release the key until the user
menu appears.
User Menu
Calibrate
Environment Mode
Breath Hold Time
S
S
S
e
e
e
t
t
t
L
L
L
i
i
i
g
g
g
h
h
h
t
t
t
c
c
c
o
o
o
l
l
l
o
o
o
r
r
r
s
s
s
Exit
The first
option is highlighted. To select ‘Set Light Colors’, press the
Function key
until ‘Set Light Colors’ is highlighted. To select, press the
Select Function key
for at least 3 seconds to confirm.
The following colored warning lights which are a visual display of the
resulting PPM reading, can be pre-set to illuminate at any value within the
following ranges:
Green
(0 to 20ppm)
Yellow (0 to 20ppm)
Red
(0 to 30ppm)
Use the Select Function key
to scroll through the values, then press
the Select Function key
again for at least 3 seconds to confirm the
required value and the display
will go back to the “User Menu’ screen.
