User's Manual

Table Of Contents

Page 12

3E3140 Gallagher T20 Terminal Installaon Note | Edion 16 | March 2016

• Gallagher GBUS Universal Reader Interface (Gallagher GBUS URI)

• Gallagher Controller 3000-8R or 3000-4R

• Gallagher Local Bus Universal Reader Interface (Gallagher URI)

• Gallagher Local Bus Reader I/O Interface

Refer to "Cardax IV Reader Connecons" in the applicable installaon note, for details regarding Cardax

IV terminal connecons.

6 HBUSLEDindicaons

LED (squiggle) Indicaon

3 Flash (Amber) No communicaons with the Controller.

The terminal screen displays the text 'Connecng...'.

2 Flash (Amber) Communicaons with the Controller, but terminal is not congured. The

terminal screen displays the text 'Not congured'.

1 Flash (Amber) Congured to a Controller, but terminal is not assigned to a door or elevator

car. Congured to a Controller but the Alarms Terminal has no Alarm Zone(s)

assigned to the Alarms Zones property page.

The terminal screen displays the text 'Not congured'.

On (Green or Red) Fully congured and funconing normally.

If assigned to a door or elevator car:

Green = Access mode is Free

Red = Access mode is Secure

For the Alarms Terminal the LED is green when a user is logged on and red

when logged o.

Flashes Green Access has been granted.

Flashes Red Access has been denied.

Flashing Blue Reading and validang a PIV card.

7 CardaxIVLEDindicaons