OPERATION
6.2. To set the High Resistance Limit
Press the SET key until the display shows:
Use the Up () or Down () arrow keys to enter the desired resistance high limit setting,
then press the SET key to advance to the next parameter or press the EXIT key to store
the setting and return to the test mode. The unit of measure is in Megohms with 0M -
1000M range of setting. Any attempt to set the value above this limit will cause the
instrument to indicate an ERROR by producing two short beeps. A measured value above
the High Limit setting will result in a failure condition at the end of the Delay time
setting. A setting of 0M disables the high limit feature.
6.3. To set the Low Resistance Limit
Press the SET key until the display shows:
Use the Up () or Down () arrow keys to enter the desired resistance low limit setting,
then press the SET key to advance to the next parameter or press the EXIT key to store
the setting and return to the test mode. The unit of measure is in Megohms with 1M -
1000M range of setting. Any attempt to set the value below this limit will cause the
instrument to indicate an ERROR by producing two short beeps. A measured value below
the Low Limit setting will result in a failure condition at the end of the Delay time
setting.
6.4. To set the Delay time
Press the SET key until the display shows:
Use the Up () or Down () arrow keys to enter the desired delay time, then press the
SET key to advance to the next parameter or press the EXIT key to store the setting and
return to the test mode. If the delay time is set to 0.0s, the instrument will operate in a
continuous ON mode when the TEST button is pressed. The test will stop only when the
RESET button is pressed or an OFL condition is detected. The actual minimum delay
time setting is 0.5 seconds. The maximum delay time setting is 999.9 seconds. Any
attempt to set the value more than 999.9s or less than 0.0s will cause the instrument to
indicate an ERROR by producing two short beeps.
Note: The Delay timer in the IR mode differs from the Dwell timer in the Hipot mode. A
judgment is not made until the Delay time has elapsed. In the Hipot mode a Pass / Fail
judgment is made a soon as the leakage limits are exceeded. Therefore, when the Delay
time is set to zero Pass and Fail judgment or indications will not be made.
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