CS875-575-375-275-175 Installers Manual with CS5500 keypad
B.16.2
16.2.1 LED indicators
16.2.2 Mounting the CS7501 ISDN dialler
1.
Mount the support pillars as shown.
2.
Slot the board into the support pillars.
D13
Red LED
Panel communication status.
LED
Status
Description
Green LED
B channel
reporting
Off
No activity.
On
The CS7501 ISDN connection is in use.
Flashing
The CS7501 is between calls or trying different destinations.
Green LED
D channel
reporting
Off
The CS7501 has no connection with the central station.
On
The CS7501 is making a connection to the central station or busy with
reporting events to central station.
Flashing
The CS750 had a connection to the central station.
Blinking
The CS7501 is waiting between reports.
Red LED
Off
The CS7501 is not communicating with the control panel.
Blinking
The CS7501 is communicating with the control panel.
CS7501