GW Instek PEL-300 - Manual (Page 14)

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(3). Constant Resistance Mode:
n Connect the instrument according to Graph 3-3.
o Turn the power switch to “ON” position, then press C.R. MODE button (the light of C.R. MODE is on).
p Press LOAD ON/OFF button (the light of LOAD is on), the displays will indicate the value of external
voltage and current.
Example:
To set input resistance at 500
Ω in constant resistance mode
STEP 1. Press C.R. MODE
STEP 2. Press V.I.R. SET
STEP 3. Press 500 (unit is specified as “
Ω” )
STEP 4. Press
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(4). Setting of maximum input power:
n Select C.V. MODE, C.C. MODE or C.R. MODE.
o When the light of the selected mode is on, press W SET button. Input desired W value after the
display indicating the original W value.
p Press LOAD ON/OFF button.
Example:
To set maximum input power at 300W
STEP 1. Press W SET
STEP 2. Press 300 (unit is specified as “W” )
STEP 3. Press
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