Ross 4500DR-104-07, User Manual, Page: 48 / 161

48 • Front Panel Menu System SRG-4500 User Guide (v7.0)
A-Maj Chord uses the first 8 channels and includes the frequencies (from the Equal Tempered Scale):
A-Maj Scale is similar to Step but uses only the notes from the C-Major chord (from the Harmonic Scale):
Spot Frequency
Allows the user to select any frequency between 20Hz and 20KHz (in 1Hz steps).
Gain
The options in the field are: Silence, -60dB to +18dB (in 1dB steps). The upper limit is actually set by the dBFS
menu (detailed below).
Interrupt
The options in the field are: Off, 1 sec, 3 sec, Glits, and Blits.
• Glits can only be selected on odd (left) channels. Glits also uses the associated even (right) channel in the pair to
create a stereo audio identification sequence.
• Blits can only be selected on channel 01. Blits also uses the next five channels to create a 5.1 Surround Sound
Audio Identification sequence.
dBFS
The options in the field are: Silence, -24dB to -18dB (in 2dB steps).
Audio Type
The options in the field are: Audio, Silence.
Sequence
The options in the field are: Tone.
Video Menus
This section outlines the options available in the Video menus for SDI1, SDI2, SDI3, SDI4, Composite 1, Black 1,
and Tri-Black 2-4.
• 1KHz • 5KHz • 9KHz • 13KHz
• 2KHz • 6KHz • 10KHz • 14KHz
• 329.628Hz = E • 554.276Hz = C# • 880.000Hz = A • 1318.512Hz = E
• 440.000Hz = A • 659.256Hz = E • 1108.552Hz = C# • 1760.000Hz = A
• 1056Hz = C • 1319Hz = E • 1584Hz = G • 1979Hz = B
• 1187Hz = D • 1407Hz = F • 1760Hz = A • 2112Hz = C