User's Manual Part 1

WinLink 1000 Installation and Operation Manual Chapter 4 Configuration

4.14 Muting the Beeper

The ODU beeper starts beeping as soon as power is supplied, and

continues until the ODUs are aligned and the link established.

It is possible to mute the beeper until the alignment procedure is to be

performed.

To mute the beeper:

1. Click on Configuration in the Menu bar and select the relevant site.

The Configuration dialog box opens.

2. In the Configuration dialog box, click the Buzzer button. The button

toggles between on and off.

3. The Beeper stops.

To restore the beeper:

1. Click Configuration in the Menu bar and select the relevant site.

The Configuration dialog box opens.

2. In the Configuration dialog box, click the Buzzer button. The button

toggles between on and off.

3. The Beeper starts.

4.15 Setting External Alarm Inputs

The IDU-C has two external alarm inputs in the form of dry-contact

relays. The Alarm interface is located on the front panel of the IDU-C

and is a 9-pin D-type female connector, see

Appendix A

for the

pinout. The user enables or disables each of the alarms and can

configure the text that appears in the alarm trap. The ODU sends the

alarm within less than a second from actual alarm trigger.

To set the external alarm inputs:

1. Open the Site Configuration Alarms configuration by clicking

Configuration > Advanced.

Setting External Alarm Inputs 4-33