Cisco Cisco D9824 Advanced Multi Decryption Receiver 安装指南

 

160 

78-4039426-01 Rev D 

1  From the user interface of the D9824, click Audio & Video > Other Outputs > 

Cueing. The Cueing page is displayed. 

 

2  In the Cueing Mode drop-down menu, select whether cueing output should be 

DTMF tones or trigger pins. 
Tones are standard Dual-Tone Multi-Frequency (DTMF) tones. The tones are 
generated at the Cue Tone/Relay output on the rear panel of the receiver. 
Trigger refers to open-collector pins which can be generated at the Cue 
Tone/Relay output on the rear panel of the receiver. 

3  If Trigger was selected as the Cueing Mode, select the pin polarity in the Trigger 

Polarity drop-down menu. Select High for the pins to act as open or floating 
collectors on an active cueing signal and as ground on an inactive signal. Select 
Low for the pins to act as ground on an active cueing signal and as open or 
floating collectors on an inactive signal. 

4  If the Cueing Mode was set to Tone, set the number of consecutive tone 

sequences to be generated in the Cueing Tone Repeat Count field. Values 
greater than 1 are provided when a scenario demands repetition to ensure that 
the ad insertion equipment receives the signal. You can enter 1, 2, or 3. The 
default is 3. 

5  If the Cueing Mode was set to Tone, enter the Tone Duration of each tone, in 

milliseconds, in the range from 0 to 80. The default is 40. 

6  If the Cueing Mode was set to Tone, enter the Silence Duration of each silence 

between tones, in milliseconds. The duration is in the range from 0 to 80. The 
default is 40.