Operation Manual

Chapter 5

Autotest

5.9.2. Coaxial Cable

Calibration must be performed if:

 During the last 7 days no calibration has been performed. The user receives a message,

informing him that a field calibration is required.

 The test adapter has been changed.

 A patch cord has been changed.

For calibration with COAX adapters, the LanTEK

II process, consisting of 4 steps, is changed.

Since the coaxial cables are tested at low frequencies, the additional data received during

calibration are largely ignored, thus calibration with LanTEK

II Cable Tester is already

completed after one step.

NOTE:

The LanTEK

II Cable Tester COAX adapters are equipped with BNC connections. COAX

cables applied by the user must convert from/to BNC and F (CATV) or other plug types.

1. Open "Cable Type" on start screen.

2. Use Arrow Keys to navigate to option Ethernet and confirm with Enter.

3. Use Arrow Keys to navigate to desired cable type and confirm with Enter.

4. Connect Coax adapters to Display handset (DH) and Remote handset (RH).

5. Connect the short coaxial calibration cable to the adapters of Display handset (DH)

and Remote handset (RH).

6. Use Arrow Keys to navigate on ready screen to "Calibration" and press Enter.

Illustration 1 5.9.2. Ready Screen

7. Use soft key to initiate calibration.

Illustration 2 5.9.2. Coaxial Cable Calibration