Instruction Manual

Operation Lab 870
38
ba75555e04 11/2009
4.5.1 Options for data transmission
Via the USB interface you can transmit data to a PC. Via the RS 232
interface, you can transmit data to a PC or an external printer.
The following table shows which data are transmitted to the interface in
which way:
Data Control Operation / description
Current measured
values
Manual z With <OK>.
Automatic, at
intervals
z With <SC
_>. Then you
can set the transmission
interval (Int.2) (page 39).
Automatic z After each measurement
with stability control.
Calibration records Manual z Without display indication
(see page 39).
z During the display
indication with <CAL
_>
(see page 35).
Automatic z On completion of a
calibration procedure.