Fluke Biomedical 190M - Manual (Page 27)

Using the Scope and Meter
Selecting an Input Channel
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17
Selecting an Input Channel
To select an input channel, do the following:
B
C
D
Press the required channel key (A…D):
- the channel is turned on
- labels for the F1…F4 keys are
shown. Press the channel key again
to turn the labels off/on (toggle).
- the channel key illumination is turned
on
mV
V
RANGE MOVE
If the channel key is illuminated, the
RANGE and MOVE UP/DOWN keys
are now assigned to the indicated
channel.
To assign the RANGE and MOVE up
down keys to multiple channels, keep
one channel key pressed, then press
another channel key.
Tip
To set multiple channels to the same range
(V/div) as, for example, input A, do the following:
− Select the input A measurement function,
probe setting and input options for all
involved channels
− press and hold A
− press B and/or C and/or D
− release A
Notice that all pressed keys are illuminated now.
The MOVE UP/DOWN key and the RANGE
mV/V key applies to all involved input channels.
A