Telex IP-223 - Manual (Page 60)

Setup Information
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Reset with PTT – When selected, the monitor relay is closed from the time the monitor tone sequence is received
until the next PTT operation.
On except PTT – When selected, the monitor relay is latched at all times except when PTT is active, whether the
monitor function tone is received or not.
Timed – When selected, enter the amount of time, in ms, the monitor relay is latched.
Options
If an Options field cannot be selected, the particular option is not available for the line number to which the details on the
window apply.
Supervisor Check Box
The Supervisor check box indicates whether or not the Supervisory I/O pin (DIG1, pin 21 of the DB25 connector) is enabled.
If selected, parallel console supervisory control is enabled and control of the radio can be seized from other consoles.
Cross Mute Check Box
The Cross Mute check box indicates whether or not the crossmute I/O pin (DIG0, pin 8 of the DB25 connector) is enabled. If
selected, parallel console crossmute control is enabled. Crossmute is used to mute the parallel consoles during a parallel
transmission.
Full Duplex Check Box
The Full Duplex check box indicates whether or not full duplex audio is supported. If selected, full duplex (TX and RX
transmission) audio is allowed.
RxAGC Check Box
The RxAGC (Receive Automatic Gain Control) check box indicates whether or not the radio RX audio includes an AGC. If
selected, an AGC step is added to the radio RX audio. This results in the transmission of a more consistent radio RX audio by
increasing the level of low audio and decreasing the level of loud audio.
Hi-Pass RX Check Box
The Hi-Pass RX check box indicates whether or not RX audio below 300Hz is blocked. If selected, RX audio below 300Hz is
blocked.
Pre-Emphasize TX Check Box
The Pre-Emphasize TX check box indicates whether or not TX audio includes a standard 6dB octave pre-emphasis. If
selected, a standard 6dB octave pre-emphasis is included in the TX audio.
TX Monitor Check Box
The TX Monitor check box indicates whether or not TX audio from parallel consoles in 4-wire mode are sent to the Ethernet
as a transmit packet. If selected, TX audio from parallel consoles in 4-wire mode are sent to the Ethernet as a transmit packet.
Options