QIWU Technology iGS630 User Manual page 22

Backlight
Select
"Backlight"
and
press







to
view
its
options.
Select
"Auto
Backlight"
and
press







to
turn
on/off.
If
auto
backlight
is
turned
on,
the
device
will
automatically
adjust
the
backlight
and

colors
according
to
light
brightness.
Select
"Mode"
and
press







to
dark
mode.
Select
a
mode
and
press






to
save
and
exit.
Select
"Time"
and
press







to
view
its
options.
Select
a
time
and
press






to
save
and
exit.
Select
"Brightness"
and
press







to
view
its
options.
Select
a
brightness
and
press






to
save
and
exit.
GPS
Mode
The
built-in
GPS
in
the
device
provides
data
of
speed,
distance
and
elevation
for
outdoor

cycling
activities.
Except
GPS,
there
are
other
satellite
navigation
systems
for
you.
Go
to
Settings
>
Battery
Save
>
GPS
Mode,
and
press




to
enter.
You
can
select

GPS+Beidou,
GPS+GA,
GPS+QZSS,
GPS+Beidou+GAL,
GPS+Beidou
+GAL+QZSS+SBAS.

The
default
setting
is
GPS+Beidou.
Select
a
GPS
mode
and
press







to
save
and
exit.
Sounds
Select
"Key
Sound"
and
press







to
open/close
it.
Time
Select
"Time"
and
press







to
view
its
options.
Select
"Time
Format"
and
press







to
view
its
options.
Press







to
select
a
time
format
(24-Hour/12-Hour)
and
press






to
save
and
exit.
Select
"Time
Zone"
and
press







to
view
its
options.
Press







to
select
the
former
part
of
the
time
zone,
and
press






to
save
and
exit.
Press







to
select
the
latter
part
of
the
time
zone
and
press






to
save
and
exit.
Units
You
can
customize
units
for
distance/speed,
elevation,
temperature,
time
format
and

date
format.
21