3.Functions and Operations
27
Dual Display
Using dual display function, you can view the readings of two measurement functions
simultaneously.
Secondary function reading
Primary function reading
Primary function
Figure 3-1 Dual Display
Operating Steps:
1.
Press one of the measurement function keys to turn on the primary measurement
function.
2.
Press
on the front panel, the secondary function list is shown on the right
menu, select the desired function.
3.
When dual display is enabled, press
to switch the primary function and the
secondary function. To configure the secondary function, you can switch it to the
primary function, configure in the right menu, then switch back.
4.
Press any of the measurement function keys to disable the dual display.
The primary measurement functions and their associated secondary measurements are:
(gray back color indicates valid combinations)
Primary measurement function
DCV DCI ACV ACI FREQ PERIOD 2WR 4WR CAP
Sec
on
da
ry
DCV
DCI
ACV
ACI
FREQ
PERIOD
2WR
4WR
CAP
Note:
The multimeter makes the primary and secondary measurements alternately, the
primary and secondary readings update respectively.
If the primary measurement uses dB or dBm scaling, the dual display can not be
enabled. When the dual display is enabled, turning on dB or dBm scaling will
automatically disable the dual display.
When the dual display is enabled, manual record function can save both of the primary
and secondary readings, auto record function can only save the primary reading.
