JA95-043 Audio Controller - AMS43 Compatible
Installation and Operating Manual
Rev B
Page 13
2.5.3.8
Audio Muting (During Transmit)
When the Mute RX Audio check box is checked the Receive
Audio is muted during transmit (
Default checked
)
When the Mute ICS Audio check box is checked the ICS Audio is
muted during transmit (
Default checked
)
When the Mute Alert Audio check box is checked the Alert Audio
is muted during transmit (
Default not checked
)
The Mute Music Audio check box is always checked
(i.e. Mute Music Audio is always enabled.)
2.5.3.9
Tape Levels
The music output level of the four Tape (Music) input signals to the Phones audio can be adjusted from
-40 to 0 dB of rated phone level (
Default 0 dB
).
The attenuation level during muting of the music signal can be adjusted from 0 to -40 dB (
Default -40 dB)
.
The Music Input Levels cannot be adjusted. The default level is 0.40 Vrms.
2.5.3.10
ICS Tie Line
The rated input and output levels of the intercom tie line can be selected as Type 1 or Type 2 (
Default Type 2
).
The quantity of external loads for a type1 intercom tie line can be selected from 0 to 3 (
Default 0
).
The quantity of external loads for a type 2 intercom tie line can be selected from 0 to 7 (
Default 0
).
