Toho Electronics TRM-10C Instruction Manual page 63

About Decade Display

Each item is defined as follows:
：Span lower-limit value (Span L)
SPAN
L
：Span upper-limit value (Span R)
SPAN
R
： Scaling lower-limit value (Scale L)
SCAL
L
： Scaling upper-limit value (Scale R)
SCAL
R
：Input voltage
IN
：Output (Scaling value)
OUT

Decade display abides by the following relational expression.
OUT1 ＝ IN
OUT1
OUT ＝ 10
LGSCAL
L
LGSCAL
R
［Note］
Decade output is used for display and print. It is not reflected on pen recording.
Example) When makes setting in previous page, the display is as follow table
Input voltage (V)
Display
－LGSCAL
LGSCAL
R
×
－SPAN
SPAN
R
：Log （SCAL ）
10 L
：Log （SCAL ）
10 R
０．０ １．０
１．０Ｅ０ １．０Ｅ１
―62―
ＸＸＥＹＹ
ＸＸ：Mantissa section (1.0 to 9.9)
ＹＹ：Exponent section (-19 to 19)
Up to 5 decades.
(Scaling upper limit)
－(Scaling lower limit) is 1.0E5 or less.
×LGSCAL
SPAN
L R
＋
L
２．５ ３．０
３．２Ｅ２ １．０Ｅ３
×LGSCAL
-SPAN
L L
SPAN -SPAN
R L
５．０
１．０Ｅ５
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R