Philips SM30 Volume Control Routing Limits Call Override Relays Station, Relay selection

14.7.11 VOLUME CONTROL	12	ROUTING LIMITS CALL
OVERRIDE RELAYS		STATION

With this function one or more Control Relays (1-12) can be coupled to Zone Relays (1-6, 7-12, 13-18) for volume override of the loudspeakers.

11.1Main menu selection

Select from the main menu by means of the left/right arrow keys: OVERRIDE RELAYS

11.2Zone selection

The display will be skipped if the Control Relay Module is not present in the system. The current setting of relays 1-6 is shown. Shifting the cursor to the right, further, further than the last position, will display the current setting of relays 7-12.

Moving the cursor to a different zone can be done with the up/down arrow keys.

11.3Relay selection

Programming the Control Relays is done in the same way as described at programming step 1.7. However, designated override relays will be marked with the letter ‘Z’. Pressing ENTER will increase the zone number.

This program may be used to prevent selection of specific zones via the keypad on a Call Station. Disabled zones can not be selected anymore from the Call Station keypad, and will reacts as if those zones are not present. The Call Station zone LEDs will remain ‘off’.

12.1Main menu selection

Select from the main menu by means of the left/right arrow keys: ROUTING LIMITS

12.2Call Station selection

Selection of a Call Station can be made using the up/down arrow keys.

12.3Zone selection

Shifting from one zone to another is accomplished by using the left/right arrow keys.

All zones are enabled by default. Each zone can be individually disabled using the ‘0’ key and enabled using the ‘’ key.

1 1

SELECT PROGRAM :

OVERRIDE RELAYS

1

2

SELECT ZONE : XX

3

SELECT ZONE : XX

X X X 0 00 REL : XX

Override Relays

8