Handheld Optical Multimeter
5.2 Power off
When the meter is power on
，
press
for 2 sec to power off.
5.3 Meter setup
(1) Enter the setup interface
，
select meter setup
，
press
，
and
display the following interface
：
(2) Press
to select function
，
for example
：
select light source
wavelength. Press
or
to select sub item
，
for example:
select wavelength as 1490. Press
to save setup and return to
setup interface
，
press
to cancel, and return to setup interface.
5.4 Language
The instrument can be set to Chinese,
English.
(1) Enter the setup interface, select
language, press
，
and display the following
interface.
(2) Press
or
to select function item
，
if select Chinese and press
，
and return to setup
interface and set language as Chinese. Press
to cancel
，
and return to setup interface the language
will not change.
5.5 Date time
(1) Enter the setup interface, select time, press
，
and display the time set interface
(2) Press
to select item
。
or
to increase or decrease value
。
Press
to apply
，
and return to setup interface. Press
to cancel
，
and return to setup interface
。
When press enter
，
if
the time is incorrect, cursor will focus on the error. Only correct time set will apply.
5.6 Document
(1) Press
at main interface
，
press
or
to move
cursor
，
select file item
，
and press
to enter file interface, and
display the following interface.
(2) Press
or
to move cursor
，
to move command
item cursor. when command cursor is on “lookup”
，
press
to
view current file results
。
when command cursor is on “prev” or “next”
，
press
to page up or
down. There are "delete", "empty" commands and so on.
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