SILENT KNIGHT 4720 Bedienungsanleitung PDF herunterladen (Seite 17)

Model 4720 Commercial Security System

Page 14 User's Manual

Listen-only Communications With One Intercom

1. Press the number of the intercom station you wish to listen to twice.

2. Press ICOM .

You can now hear activity in that touchpad intercom area, but they cannot

hear you.

To turn off, press ICOM .

Preprogrammed Time-out

The time-out option allows you to automatically limit touchpad intercom or

telephone usage to anywhere between 15 and 255 seconds. The touchpad

intercom (or telephone) will automatically hang-up after the programmed

time has elapsed. As a warning, the system will emit a warning beep 10

seconds before hanging up the intercom.

Telephone Operation (Optional)

The telephone feature provides the following options:

Basic Telephone Operation

To: Steps

Answer the phone

Press TEL .

Place a phone call

1. Press TEL .

2. Enter digits of the phone number you wish to

call (up to 12 digits).

Hang up

Press TEL .

Mute your conversation

(place on hold)

Press MUTE .

The touchpad will beep while the Mute function is activated.

Activate 2-way

communication (remove

hold):

Press MUTE .

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SILENT KNIGHT 4720 Bedienungsanleitung Seite 17