The probe will be in test mode when the power is reapplied. This is indicated by the overload indicator light
●
being lit. Release the ATTENUATION and BANDWIDTH keys.
The probe is now ready to have the high voltage range offset adjusted. Press the ATTENUATION key to
●
increase the voltage offset value, and press the BANDWIDTH key to decrease the voltage offset value.
Adjust the keys until the offset is at zero.
Now switch the probe to the low voltage range by pressing the AUDIBLE OVERRANGE button. Press the
●
ATTENUATION key to increase the voltage offset value, and press the BANDWIDTH key to decrease the
voltage offset value. Adjust the keys until the offset is at zero.
Pressing the AUDIBLE OVERRANGE button again will exit the voltage offset adjustment mode and return
●
the probe to normal operating
Supplied Accessories
T3HVD1500-70 and T3HVD1500-200
Alligator Clips x 2
T3HVD Pincer Clips x 2
The T3HVD probe kit also includes a USB power supply (not pictured) that the T3HVD USB A to B Power
●
Cable can connect to.
The T3HVD Extender Leads and the T3HVD BNC to BNC Cable are 1m long each
●
The T3HVD USB A to B Power Cable is 1.5m long
●
Page 9
mode.
1m T3HVD Extender Leads x 2
1m T3HVD BNC to BNC Cable x 1
1.5m T3HVD USB A to B Power Cable x 1
T3HVD7000-100 Alligator Clips x 2
T3HVD Hook Clips x 2