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Model 3550 LCR Meter Instruction Manual Service Information
Model 3550 Verification Procedure cont’d:
PREPARATION FOR TEST:
A. SET UP THE TEGAM 3550:
1. Cycle power on the 3550 and depress MANUAL to obtain manufacturer’s default.
2. Set Display A to |Z|.
3. Set Display B to LJ
4. Verify that the frequency is set to 1KHz.
5. Verify that the level is set to 1V.
6. Set the averaging to 100 as follows:
7. Allow the unit thirty minutes (minimum) to warm up.
8. Connect the Open Termination, Model 42090A, to the UNKNOWN BNC connectors on
the 3550.
9. In the ZERO Section, press OPEN.
10. Wait for the open correction to complete.
Note: If a problem with the open correction was detected, a series of beeps will be heard.
11. Replace the Open Termination with the Short Termination, Model 42091A.
12. In the ZERO Section, press SHORT.
13. Wait for the short correction to complete.
Note: If a problem with the short correction was detected, a series of beeps will be heard.
14. Press the Manual button.
B. SET UP THE AGILENT 4284A:
1. Cycle power on the 4284A to obtain manufacturer’s default.
2. Use the cursor keys and the soft-keys to set the function to Z-LJ deg.
3. Verify that the frequency is set to 1KHz.
4. Verify that the level is set to 1V.
5. Press the MEAS SETUP key.
6. Set the Hi-Pw Mode to OFF.
7. Set TRIG to MAN.
8. Set the AVG to 32.
9. Allow the unit thirty minutes (minimum) to warm up.
10. Connect the Open Termination, Model 42090A, to the UNKNOWN BNC connectors on
the 4284A.
11. Press the MEAS SETUP key.
SHIFT CV/CC 1 0 0 ENTE
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