Amprobe ACD-45PQ Power-Quality-Clamp - Manual (Page 21)

15
Auto Power Off Quick Test
Press-and-hold the 3W.4W button while powering the meter on. The LCD
displays “
” & “ ” to confirm activation right after the 3W.4W button is
released. Quick test APO timing is 10 seconds after such activation.
Disabling Auto-Power-Off (APO)
Press-and-hold the HOLD button while powering the meter on. The LCD
displays “
” & “ ” to confirm activation right after the HOLD button is
released.
Line Frequency Setup
Press-and-hold the Hz button while powering the meter on. LCD displays the
last 50Hz or 60 Hz setup. Press SELECT button momentarily to select 50Hz or
60Hz to cope with your local line frequency. Press Hz button for one second to
store your selection and resume measurements.
PC Computer Interface Capabilities
The instrument equips with an optical isolated data output port at the bottom
case near the battery compartment. Optional purchase PC interface kit USB-
KIT2 is required to connect the meter to PC computer USB port. The Data
Recording System software equips with a digital meter, an analog meter, a
comparator meter, and a Data Graphical recorder. Refer to the README file
comes with the interface kit for further details.