After you select an alert pattern, the scanner prompts for the alert level for a received alert. Level options 1 to 15 sets a fixed audio level independent of the main volume setting. AUTO uses the main volume setting for the alerts.

Tone-Out Multi-Channel Monitoring

The scanner can check multiple tone combination pages for channels whose settings are the same. To achieve this, set the channel to the same frequency, modulation, and attenuation. For example, the scanner checks tone combinations for channel 1 to channel 3 for the following settings.

 

Frequency (MHz)

Modulation

Attenuator

Tone A (Hz)

Tone B (Hz)

Ch 1

137.0000

Auto (NFM)

Off

1000.0

2000.0

 

 

 

 

 

 

Ch 2

137.0000

Auto (NFM)

Off

2200.0

3200.0

 

 

 

 

 

 

Ch 3

137.0000

Auto (NFM)

Off

1500.0

2500.0

 

 

 

 

 

 

Ch 4

137.0000

NFM

Off

1800.0

2800.0

 

 

 

 

 

 

Ch 5

137.0000

FM

Off

2000.0

3000.0

 

 

 

 

 

 

Ch 6

138.0000

Auto (NFM)

Off

1000.0

2000.0

 

 

 

 

 

 

Although set to Auto, if the band default is anything other than FM or NFM, modulation will always be FM.

If you switch to Tone-Out Standby Mode for Multi-Channel Monitoring, the display switches every 2 seconds to show the frequency it is checking. However, it is, at the same time, checking all frequencies for Tones. If one is detected, it switches to Tone-Out Hold mode.

Set Record

to enable real time audio output from REC to an audio recording device.

On — the scanner outputs the signal to REC. Press F to select.

Off — the scanner does not output any audio. Press F to select this option.

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Uniden BCD996T manual Tone-Out Multi-Channel Monitoring, Frequency MHz Modulation Attenuator Tone a Hz Tone B Hz