Telex IP-223 - Phone Mode View 2: Monitor Relay and Options

Setup Information
84
Per Line Setup—Phone Mode, View 2
The Monitor Relay field provides the IP-223 the ability to decode a valid Ethernet packet and provide a relay-contact output
to turn off the sub-audible-tone-decoder circuit in the radio receiver. This allows the console operator to monitor the line for
other users before transmission (required by FCC regulations on stations equipped with CTCSS).
Available selections for this field are:
Reset with PTT - The monitor relay is activated from the time the monitor tone sequence is received until the next PTT
operation.
On except PTT - The monitor relay is activated at all times except when PTT is active, whether the monitor function
tone is received or not.
Timed - The monitor relay is activated for the amount of time, in ms, entered.
Relay Closure
R1 - Ring Check Box
The R1 - Ring check box indicates the R1 relay opens and closes in step with the ring cadence. If selected, the R1 relay opens
and closes in step with the ring cadence.
R2 - OffHook Check Box
The R2 - OffHook check box indicates the R2 relay opens when the phone is taken offhook. If selected, the R2 relay opens
when the phone is taken offhook.
FIGURE 40. Per Line Setup—Phone Mode, View 2
Monitor Relay
Options