Metrix MX 554 Notice De Fonctionnement page 46

5.4.2.1.
Multimeter configuration
Any command sent to the multimeter must be compatible with:
- the position of the switch at the time that the command is sent.
For example, programming RMS mode will only be possible if the switch is on V
"current" position. It is meaningless if the switch is on the Ω position.
Message:
Answer:
X
30H
31H
32H
33H
34H
42
"2XXY" + CR (0DH)
ACK (06H)
X Y Measurement type
3AH temperature
3BH continuity
3CH
3DH diode
3EH ohm
3FH capacity
30H DC
32H DC Pk+
33H DC Pk-
34H RMS
36H RMS AC+DC
38H dB
3BH RMS adjustment
39H frequency
3CH duty cycle +
3DH cuty cycle -
31H survey mode (toggle)
32H LRHD mode (toggle)
33H REL mode (toggle)
35H MEM mode (toggle)
36H ZOOM mode (toggle)
37H
39H Invert temperature unit (°C/°F)
3AH * Relative reference programmation
3BH ** Ohm reference programmation (dB)
3CH *** Timer programmation (max : 9h59'59")
3DH changing Pt 100 / Pt 1000 probe sensitivity (toggle)
32H manual mode
33H Auto range mode
34H Range incrementation
35H changing rejection 50/60Hz (toggle)
36h
changing impedance in mV 10MΩ/ >1000MΩ (toggle)
37H changing resolution high/low (toggle)
38H changing mode with/without correction (toggle)
3AH **** choose the range in the active measure
Chapter II
or in
AC
Benchtop multimeter