Description Of Function Keys; Func Key; D-H / Key; Max/Min/Pk Key - Amprobe ACD-55HPQ Manual De Instrucciones

4.2. DESCRIPTION OF FUNCTION KEYS

4.2.1.

FUNC key

This key allows the user to cycle through each function's measurement modes with each
key press.
•
V : press
•
A : press
•
: press
•
Hv: press
absolute and percentage value.
•
H : press
A
absolute and percentage value.
For more details about the
paragraph.
4.2.2. D-H / key
This key enables the HOLD function locking the measured value. The symbol "H" is
displayed when this function is enabled. To disable this function:
• Press the D-H key again
• Rotate the rotary selector to another position.
Press and hold the
automatically disabled after about 5 seconds after the last rotary selector switch or button
actuation.

4.2.3. MAX/MIN/PK key

By pressing and holding the MAX/MIN/PK key for at least 1 second, the instrument
activates the maximum (MAX), minimum (MIN), average (AVG) and peak (PK)
measurements (the symbols brackets are displayed). All of these values are continually
updated even if only one of them is displayed. By repeatedly pressing the MAX/MIN/PK
key each value is displayed with the corresponding frequency.
To disable this function:
• Press and hold the MAX/MIN/PK key for at least 1 second.
• Rotate the selector to any position.
FUNC key to select between voltage and frequency measurement.
FUNC key to select between current and frequency measurement.
FUNC key to start phase sequence detection.
FUNC key to select between voltage harmonic visualization in
FUNC key to select between current harmonic visualization in
FUNC key use, please refer to the relative measurement's
key for 1 second and the backlight is enabled. This function is
EN - 9
ACD-55HPQ