Kikusui TOS9200, Operation Manual

Page: 44 / 172

3-6 Basic Operations TOS9200/9201
Turning the lower judgement function ON/OFF
The lower judgement function can be turned on/off.
When the lower judgement function is on, the test result is judged to be FAIL if the
measured current drops below the lower current, and the test is ended.
The lower current is explained in the following section. The lower judgement func-
tion can be set to ON/OFF using the SHIFT + F2 keys, regardless of where the cur-
sor is positioned.
Every time the SHIFT + F2 keys are pressed, the setting alternates between ON and
OFF. The keys can also be used to move the cursor to ON/OFF of the
lower judgement function. If the cursor is at the ON/OFF of the lower judgement
function, the rotary knob can be used to make settings.
Turn the rotary knob clockwise: ON
Turn the rotary knob counterclockwise: OFF
• In AC withstanding voltage testing, the maximum rated current of 100 mA is not
attained at a test voltage of 200 V or less. If outputs are short-circuited during the
test at a test voltage of 200 V or less and an upper judgement of 100 mA or more
is made, the test result may not be judged as FAIL, thus activating the output-volt-
age monitor function.
1.00
kV
10.0
mA
3.0
s
ACW1 ACW1
FREQ LOWER OFF OFFSET OFF TIMER OFF
READY
UPPER
50Hz
F1 F2 F3 F4 F5
SHIFT
FREQ
50/60Hz
LOWER
ON/OFF
OFFSET
ON/OFF
TIMER
ON/OFF
NOTE