User Manual for OxyKnight Watch
11
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1334
3)
During
measuring,
short
press
the
power
on/off
key,
then
the
device
will
enter
power
saving
mode,
turning
off
the
backlight
and
turning
on
the
power
indicator.
Short
press
the
power
on/off
key
again,
the
power
indicator
will
turn
off
and
device
screen
display
will
turn
on.
Activate
the
device
during
standby
status:
When
the
device
is
in
standby
status,
then
short
press
power
on/off
key“
”
can
exit
from
standby
status.
3.2
Setting
Menu
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