Setting Up The Layer Ii Test Tones - Cisco D9054 Installation And Operation Manual

Setting Up the Layer II Test Tones

To Set Up the Layer II Test Tones
Proceed as follows to set up the Layer II Test Tones:
1. From the Layer II sub-pages, expand the relevant channel icon and click the Test
Tones icon.
2. If relevant, set and enable the left and/or right test tones.
Note: When Test Tones Left or Test Tones Right are set to Off the respective
channel encodes the incoming signal.
This option determines whether to send a test pattern to the left and/or right
channel, and the frequency (Hz or kHz) and amplitude of that test pattern. See
the table below for possible options:
Frequency
125 Hz
500 Hz
1 kHz
1 kHz 21 dB
1 kHz 61 dB
2 kHz
10 kHz
4038938 Rev A
Test Pattern Values
Amplitude (dBFS)
Off
-1.05
-1.05
-1.05
-21.05
-61.05
-1.05
-1.05
Silence
D9054 HDTV Encoder Intstallation and Operation Guide 5-51