To configure the HUM measurement feature, select:
- the channel plan to be tested,
- the tuning mode you prefer,
- a set of measurement limits (based on test location), and
- the parameters of those limit sets.

To configure your meter for level measurement:

1) Confirm that you are using the correct downstream channel plan for your specific CATV system.

2) Press the SETTINGS softkey, use the arrow keys to select Channel Plans, and press ENTER.

3) On the SELECT A DOWNSTREAM PLAN screen, use the arrow keys to highlight the correct plan for the network you are currently servicing and press ENTER or the DONE softkey.

The name of the plan you have chosen will be displayed on the right-hand side of the title bar at the top of all subsequent screens.

4) Select a set of measurement limits.

5) Press the LIMITS softkey and use the arrow keys to select the limit set you prefer - Off, Cable Modem, Ground Block, Tap, or TV.

6) Press ENTER to make your selection.

7) If necessary, edit the parameters of a specific limit-set.

8) Press the LIMITS softkey, use the arrow keys to select Edit, and press ENTER.

9)Use the CONFIGURE MEASURE - LIMIT SETS configuration screen to edit limit-set parameters to meet your needs.

NOTE:
The limit-set parameters you define will remain constant in all channel plans and measurement modes.