Uniden UBC9000XLT Manuel d'utilisateur télécharger pdf (Page 40)

Using Signal Attenuation

When the ATT LED is on, the incoming signal strength is attenuated

(reduced) by about 15 dB. This prevents unusually strong signals from

over-loading the scanner.

In the Scan Mode, you must individually program each channel you want

to use the Signal Attenuation feature. You can use the Signal Attenuation

feature in the Manual, Search, or Scan Mode.

Use these keys:

While Scanning:

1. Press I'-wju«-)

Bank D ch 83

855.9125MHz

2. Press ( ATT ). The display does not change.

While Searching, press

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 57 58

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Uniden UBC9000XLT Manuel d'utilisateur Page 40