Instruction Manual MM850432 ed. 05
37
5 OPERATIONS
The operating mode (i.e., Source, measure) is shown on the display. Channel 1 can only measure electrical parameters; Channel 2 can Sourcing or Measuring (XP model only)
electrical parameter. If internal or external pressure sensors are installed, an additional Pressure channel can be set.
When you turn the calibrator ON, it powers up with the last configuration.
Please refer to Chapter 2.4 for electrical connections.
5.1 Data
Hold
Press the [
HOLD/ZERO
] key to freeze the measure. The symbol “H” is displayed in the status box.
Press the [
HOLD/ZERO
] key to release the measure. The symbol “H” is removed from the status box.
5.2 Zeroing
measure
To zero a measure on one of the 2 channels, you have to press [
HOLD/ZERO
] key until the numeric pad symbol
appears in status box. Now you have to press one of the numeric
keys towards up way [ ] to zero a measure of the channel in the upper part of the display. Otherwise, press [ ] to zero a measure of the channel in the lower part of the display.
Consequently, “
Z
” appears on the related channel (see par.2.2); to vanish this symbol, the only way is to restart the instrument.
0.0000
Z ch1
mA
ch2 Out TcK Rji °C
100.02
5.3 Storing
MicroCal can store up to 10 configurations with related measures.
•
Press
[
RCL/STO
] until “
Sto
” and
appear in the status box
•
Press a number corresponding to the desired memory position
