GPT-9500 Series User Manual
274
Test Errors
The following test error messages highlighted in red may appear
on the GPT-9500 display when completing a running test.
Test result is beyond the HI SET value
Test result is below the LOW SET value
Measured voltage is beyond the set value by 1.2 times
Measured voltage is below 10V
Ground fault circuit interrupt
Open short-circuit detected open
Open short-circuit detected short
Power cord fail to connect with earth ground
Ground continuity check is beyond 1Ω