- 8 -
１
９
７
８
３
５
６
Ｆ
４
Ｅ
２
P2
P3
P4
P1
Ａ
Ｂ
Ｈ
Ｇ
２
Ｄ
Ｃ
７．Names and functions of components on front
Fig.12
①Display（A-D）
１）Display indicates the reading of A input.
In case the lower row indicates the sum, difference, or ratio value, the upper row indicates
the reading of A input or B input.
２）In the setup the mode, it indicates Mode Number.
３）In the setup the preset value for alarm output, it indicates
“
out1-out4
”
.
４）In the setup the mode protect, it indicates
“
Pro
”
.
②Display（E-H）
１）Display indicates the measurement value set up in mode
“
00
”
.
２）In the setup the mode or preset value, it indicates setting value.
３）In the setup the mode protect, it indicates
“
on
”
or
”
oFF
”
.
Summary of Contents for SP-490 Series
Page 29: ...26 M R M M M R M R M M Power supply off M R M Test mode Fig 13...
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