Ad Insertion Test Menu - Motorola DSR4410 Operator's Manual

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The default waveform is "Transmitted" (indicating whatever signal is provided over the
satellite link by the programmer, if one is present). Press the Enter button to confirm the
selection.
Notice that if the Waveform option is neither Transmitted nor Disabled, the Field and Line
fields will appear on the Vertical Interval Test Signal menu.
Field Field
The Field field allows the user to select the field on which the VITS is reinserted by the
receiver. There are two choices, field 1 or field 2. Press the4button until the cursor is at
the Field label, and press the Enter button to move into the field. Press the56buttons to
display the two options. Press the Enter button to confirm the selection.
Line Field
Press the4button until the cursor is at the line label, and press the Enter button to move
into the field. Press the56buttons to display the options. The available line numbers are
17 or 18. The default is line 17. Press the Enter button to confirm the selection.

Ad Insertion Test Menu

Ad insertion signals are generated by the unit, but controlled by the uplink programmer.
Local cable companies use ad insertion signals to control and to queue the insertion of
commercials in cable head ends. One ad insertion signal is a dedicated digital DTMF
differential output for cue tones. The other ad insertion signal is a dedicated contact closure
relay. The Ad Insertion Test menu allows the user to turn cue tones and the relay on and
off.
Caution: Output to the customers may be interrupted. When turned on, the ad insertion
signals can be sent to the local headed equipment.
Press the56buttons until the Ad Insertion Test menu appears. It has one field each for the
cue tones signal and the relay.
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VITS Waveform
E 625CCIR 331
AD INSERTION TEST Cue Tone Sig
E Off
Field Line
1 17
Relay
Off