User's Manual

712B/714B
Calibration Manual
22
Adjust 500 Ω Source
1. Set the range of 8508A 4-Wire measurement to 20 kΩ.
2. Push  to enter 500 Ω Source calibration mode.
3. Wait approximately 10 seconds until the 8508A shows a stable reading.
4. Input the reading into the 712B.
5. Confirm the input.
hwp04.jpg
Adjust 3500 Ω Source
1. Push  to enter 500 Ω Source calibration mode.
2. Wait approximately 10 seconds until the 8508A shows a stable reading.
3. Input the reading into the 712B.
4. Confirm the input.
hwp05.jpg