-6-
2
．
Backlight Control
After booting, press
LIGHT
key to control the backlight, suitable for dim
places and night, default open after booting.
3
．
Data Hold/Storage
In test mode, press
HOLD
key to lock currently displayed value and
display
“
HOLD
“
symbol. At the same time, this locked value as a set of data
followed by auto-ID and store, display the group number such as
“
SAVE NO.
：
001
”
, and then press
HOLD
key to cancel the lock,
“
HD
”
symbol disappear,
then continue to measure. Loop operation, the meter can store 200 sets of
data. If the memory is full, display
“
FULL
”
symbol.
4
．
Data Access/ Exit
In test mode, press
MENU
key to access data inquiry form group
“
R
：
001
”
,
and display
“
READ
”
symbol. It is allowed to rapidly navigate to the desired
page number. Press
“
△
”
key to increase the page number by one, press
”
▽
”
key to increase the page number by ten. Press
MENU
key to exit date inquiry,
back to test mode.
5
．
Data Upload
Connecting the meter and computer with USB-RS232 communication
line attached in package. Start up the meter, run software, choose history
access, then read, save, report, print history data, etc. The more data storage,
take the longer time to read it. Historical data can be saved in Txt text or Excel
format.
6
．
Delete Data
At the date inquiry mode, press
CLEAR
key to access deleting data
menu, then press
“
◁
”
or
“
▷
”
keys to move the cursor to
“
YES
”
or
“
NO
”
item.
Press
MENU
key to confirm deletion or return to the test mode.