GW Instek PEL-300 - Manual (Page 15)

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(5). Setting of operational frequency:
n Connect the instrument according to Graph 3-3.
o Turn the power switch to “ON” position, then press C.C. MODE button (the light of C.C. MODE is on).
p Press FREQ. SET button; then input desired FREQ. value after the display indicating the original FREQ.
value.
Example:
To set operational frequency as 1000Hz
STEP 1. Press FREQ. SET
STEP 2. Press 1000 (unit is specified as “Hz” )
STEP 3. Press
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(6). Setting of operational duty:
n Connect the instrument according to Graph 3-3.
o Turn the power switch to “ON” position, then press C.C. MODE button (the light of C.C. MODE is on).
p Press DUTY SET button; then input desired DUTY value after the display indicating the original DUTY
value.
q Press LOAD ON/OFF button.
Example:
To set operation duty at 50%
STEP 1. Press DUTY SET
STEP 2. Press 50 (unit is specified as “%” )
STEP 3. Press
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