9
2.3.
Keypad
2.3.1.
SELECT
1)
At
Ω
Ω
Ω
Ω
position
Switches between Resistance measurement, Diode Test and Continuity check.
2)
At V position
Switches between dc and ac voltage
3)
At
C
¡
£
F
¡
£
position
Switches between
°
C and
°
F
4)
At A mA
µ
A position
Switches between dc and ac current.
2.3.2.
RANGE
At V, Hz,
,
Ω
, A, Ma and
µ
A
1)
Press RANGE to enter the manual ranging mode
2)
Press RANGE to step through the ranges available for the selected function.
3)
Press and hold RANGE for 2 seconds to return to autoranging.
2.3.3.
REL
△△△△
1)
Press REL
△△△△
to enter the Relative measurement mode. The sub-display will show the value
measured at the time when pressing the key (it is called the initial value), and the main-display
shows the relative value that will be equivalent to the present value minus the initial value.
By pressing the key again the relative measurement state will be exited. (Except Hz/Duty)
2)
Power-up Option
Disables automatic power-off feature.
2.3.4.
HOLD
1)
Press it to enter the Data Hold mode. Used to maintain the measurement data unchanging,
by pressing the key again it will exit the Data Hold mode.
2)
Pressing this key and last for 2 seconds, the meter will delay for 6 seconds, than enters HOLD
mode.
3)
Powering on the meter while pressing HOLD and lasts 2 seconds turns on all LCD segments until
HOLD is pressed again.
Содержание AX-176
Страница 1: ...Model AX 176 INSTRUCTION MANUAL...
