Wavetek 147 Especificaciones descargar pdf (Pagina 77)

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Channel Plans: Setting Channel Plan Parameters

• When copying channel plans from unit to unit:

• If both units have the current firmware, all of the channel plan

information, including Inverted Spectrum, is maintained.

• If the unit sending the channel plan is older than SDA v2.5 (no Inverted

Spectrum option), the Inverted Spectrum setting for all QAM channels

will be defaulted to “No”.

• If the unit receiving the channel plan is older than SDA v2.5 and the

sending unit is SDA v2.5 or above, the Inverted Spectrum setting will

be omitted.

• StealthWare: StealthWare does not support the Inverted Spectrum

setting.

• When receiving a channel plan from StealthWare, units with SDA v2.5

or above will default to an Inverted Spectrum setting of “No”.

• When sending channel plans to StealthWare, the Inverted Spectrum

setting in QAM channels will be ignored.

Delete Unused Channels

CAUTION ! Never delete unused channels until sweep

points are made.

After the plan has been built, you can delete unused channels, if

appropriate. Doing this frees memory for other uses and cleans up the

channel plan.

1. Select Delete Unused Channels in the CHANNEL PLAN menu (see

Fig. 3-2), and press the Continue soft key.

2. The screen warns you that the deletion cannot be undone, that ALL

channels not enabled will be deleted.

3. Press the OK soft key to delete unused channels, then press the OK

soft key again to return to CHANNEL PLAN menu.

Specify Auto Measurements

This option enables you to specify one or all of three measurements (C/N,

Hum, Mod) for inclusion with any TV channels in your plan.

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