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Table 6. User Settings
Setting
function(serial
number)
Setting procedure
LCD display
ECO function
setting(1)
① Enter the setting interface.
Press and hold the function setting
key
for more than 2 seconds,
then come to setting interface, the
letters “ECO” will flash.
② Enter the ECO setting interface.
Press and hold the function setting
key
for more than half a
second(less than 2 seconds), the
letters “ECO” will stop flash. The
“ON”(or OFF) below the ECO will
flash. Press and hold the scroll
key
for more than half a second (less
than 2 seconds) to determine
whether the ECO function is enabled
or disabled.
③ Confirm the ECO selecting
interface. After selecting ON or OFF,
press and hold the function setting
key
for more than half a second
(less than 2 seconds). Now, the ECO
setting function is completed and
the “ON” or “OFF” below the
“ECO” will light without flash.
④ If you choose “OFF”, then go to
step 7, otherwise go ahead to
step 5.
⑤ Set the ECO tolerance range.
Short press the scroll
key
or
for more than half a second
(shorter than 2 seconds) to select
the voltage range in percentage.
+5%,+10%,+15%,+25% (default
is +25%), then short press
