Telex Guide to Effective Use of LAM 223 in Network Card Configuration

Per Line Setup Window—Local, Tone, and Console Mode Configuration

Line 2 Button

The Line 2 button is used to navigate to the Per Line Setup window for Line 2 configuration.

Submit Button

To permanently save changes, do the following.

1.Click Submit.

The console name appears at the top of the Welcome window.

2.Click Save to EEPROM.

The Save to EEPROM window opens.

3.Click Save Parameters.

Changes are now permanently saved to the IP-223 console.

Line Mode Status Field

The Line Mode Status field displays the line type assigned to the line in the “Multicast Address Setup Window” on page 49. With the exception of digital output, CTCSS frequency, CTCSS default system and chan fields in the Function Tone Setup section, the Per Line Setup window for Local, Tone, or Console mode contains the same configuration options and are discussed below.

Port Enabled Check Box

The Port Enabled check box indicates whether or not the port is enabled. If selected, the port is enabled and selection of transmission or play received audio is allowed.

COR Setup

LAM Enabled Check Box

The LAM (Line Activity Monitor) Enabled check box is used to monitor the line for the signal level configured in the LAM Level field. see “LAM Level Field” on page 61.

COR Enabled Check Box

The COR Enabled check box indicates whether or not the COR I/O pins (DiG6, pin 20 of the DB25 connector) are enabled. If selected, the IP-223 monitors the COR for line activity.

COR Active High check box

The COR Active High check box indicates whether or not the polarity of the COR is high. If selected, the COR active signal is high.

NOTE: LAM and COR can both be selected at the same time.

NOTE: LAM and COR are used to check audio signal for processing.

CTCSS Setup

Always On Radio Button

The Always On radio button indicates whether or not CTCSS is ON at all times.

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