Kikusui TOS6200A, User Manual, Page: 53 / 154

TOS6200A/6210 Basic Operation 4-19
ON/OFF for Double Action
When DOUBLE ACTION is set to ON, you must press the START key within
approximately a half-second after the STOP key is pressed to start testing. (The
"READY" indication will go out approximately a half-second after the STOP key is
pressed.)
Pressing the SHIFT and F3 keys together allows you to set double action. Pressing
the SHIFT + F3 keys toggles between ON and OFF settings. Here, appears to
the left of DOUBLE ACTION.
When is displayed to the left of DOUBLE ACTION, you can also use the rotary
knob to enter ON/OFF settings.
Turning the knob clockwise: ON
Turning the knob counterclockwise: OFF
ON/OFF for Contact Check
With CONTACT CHECK set to ON, the tester can start testing by monitoring cur-
rent flow through the OUTPUT terminals.
When you press the START switch with the OUTPUT terminals opened, a "TEST"
indication appears on the LCD, and the TEST LED on the front panel blinks, and
the tester enters current monitoring status. When the probe contacts the DUT and
causes current to flow, the TEST LED on the panel lights and the tester begins test-
ing, continuing the test until the set time elapses or the STOP switch is pressed.
Pressing the SHIFT and F4 keys together allows you to set the contact check. Press-
ing the SHIFT + F4 keys toggles between ON and OFF settings. Here, appears
to the left of CONTACT CHECK.
When is displayed to the left of CONTACT CHECK, you can also use the rotary
knob to enter ON/OFF settings.
Turning the knob clockwise: ON
Turning the knob counterclockwise: OFF
• After testing starts, sparking will occur if the probe is separated from the
DUT and then recontacts it, potentially damaging the DUT or probe. Sep-
arate the probe from the DUT only after pressing the STOP switch.
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CAUTION