11
12
Power-Up Options
Button
Function
Disables automatic power-off
function Display shows PoFF until the button is released
SELECT
Disable
Beep
function
ENTER
Function Description
Holding a button down while turning the Meter on activates a power-up option. Power-up options allow you to use additional
features and functions of the Meter. To select a power-up option, hold down the appropriate button indicated while turning the
Meter from OFF to any switch position. Power-up options are cancelled when the Meter is turned Off.
Automatic Power Off
The Meter have automatic power off function (Sleep mode) to conserve battery power. if there is no function change or button
press for 10 minutes. The Meter comes out of Sleep mode when a key is pressed or when the rotary switched is changed.
To disable the Sleep mode, hold down SELECT button while turning the Meter on. Sleep mode is always disabled in the
insulation test mode, or if the auto power off feature has been disabled by pressing SELECT button when the Meter is turned
on.
Hold Function
Press Hold button to freeze the displayed value. Press again to release the display.
Relative Measurement
Show the difference between actual value and the relative base.
Press REL Button to enter relative measurement and the meter will record the initial value when pressing the key.
Displayed value = Actual value -Initial value
Press REL Button again to exit relative measurement.
Press SELECT button to view Initial value, when the Initial value is invalid, display----.
Insulation Test Lock
In insulation test mode, press Test button to perform insulation test until the button is released. when the button is released,
the screen display hold sign.
Press Lock Button, then the screen display Lock sign, press Test Button, the meter will perform insulation test unitl you press
Test button again; The test lock will unlocked while to cancel insulation test.
Lock function is invalid when timer function is selected.
Storing Test Data
Press
MEMO
button, the
meter
enter
Hold
status
automatically
.
LCD
screen
display ‘MEMO’ and
the
memory
code
on
secondary
display (see
below). Press
△/▽
button
to
change
the
code, press
enter
to
save
the
data
in
the
preferred
memory
code
and
the
screen
display ‘SAVE’
.
The
data
is
stroed
successfully
when
the
buzz
beeps
.
The
meter
can
save
20 datas
and
memory
code
from
00
to
19.
Reading Test Data
Press
READ
button
to
display
the
data
in
memory
.
Press
△/▽
button
to
change
the
code
and
read
the
data
accordingly.
