Button
Operation Performed
SELECT
Press
SELECT
button to select the alternate functions marked in
blue colour on the Meter’s faceplate including Hz, Duty%, ,
, 40 , and 400 .
After the Meter entering Sleep Mode, press and hold
SELECT
to
turn the Meter on, it will disable the Sleep Mode feature.
l
l
V
A
A
Model UT203/204: OPERATING MANUAL
13
