Section Two Instrument Panel Layout And Functions - TECPEL CL-420B Manual

Section Two Instrument Panel Layout and
Functions
Power
switch key
Single
step/auto-sw
itch key
25% single
step setting/
auto-ramp
 Output
value setting
k
lustration of LCD Display Area
LCD
Display
Area
mA%/unit
OUTPUT ： Press the key 〔OUTPUT / IN / SW〕 when
select key
the symbol OUTPUT appears. It denotes that the
Instrument is in a state of output.
INPUT ： Press the key 〔OUTPUT / IN / SW〕 when
Output/in
the symbol INPUT appears. It denotes that the
put switch
Instrument is in a state of input.
CAL
0% &
100% of
that the Instrument is in a state of calibration.
setting/aut
0 FS ： When the symbol 'O' or 'FS' appears during
o-ramp
start key
the calibration, it denotes that the zero point or the full
scale point is being calibrated.
 Input
digit
l k
the battery is nearly used up and needs replacing.

Input/outp
ut
the output digits need setting.
terminal
V、mA 、% ： These symbols denote the units of both
- 2 -
： When the symbol CAL appears, it denotes
： When this symbol appears, it denotes that
： When this symbol appears, it denotes that
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