YOKOGAWA IR400 series, User Manual

Page: 42 / 121

<6. SETTING AND CALIBRATION>
6-1
IM 11G02N01-01E
6. SETTING AND CALIBRATION
6.1 Switch of range
6.1.1 Setting of range switch mode
Set the range switch mode as follows.
(1) Press the
MODE
key in measurement mode to
display the User mode screen.
(2) Move the cursor to “Switch Ranges” and
press the
ENT
key.
(3) The “Channel Selection” screen appears.
Move the cursor by pressing the or
the key on the channel selection
screen that appears, and select Ch
(component).
(4) Then press the
ENT
key.
(5) Selected range switch mode is highlighted.
Press the or the key to select a
desired switch mode.
(6) Then press the
ENT
key to confirm the
selection.
If “MR” is selected, the cursor moves to
“Range Switch.”
MODE
ENT
ENT
( )
ENT
( )
Range switch
or previous screen
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MR: Select a desired range on this screen.
RR: Select a desired range according to
the remote range switch contact input.
AR: Automatically switched from Range 1
to Range 2 when the measured concen-
tration exceeds 90% of Range 1.
Automatically switched from Range 2
to Range 1 when the measured concen-
tration becomes smaller than 80% of
Range 1.
* Operation set for each Ch only can be
performed.
Description of setting
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