CAMBRIDGE QT Installationsanleitung PDF herunterladen (Seite 11)

page 11

NOTE: The “tombstone” hook on the back of each emitter is next to

the INPUT jack. This can help you nd the INPUT jack by touch.

NOTE: To adjust for unexpected obstacles such as sprinkler heads,

each emitter may be moved up to two feet (one tile) in any direction,

if necessary.

7. Connect the next OUTPUT cable to the emitter OUTPUT jack.

8. Run the cable to next designated tile specied on emitter layout

and wiring diagram. Tie cables up to structure or suspend from

deck as required by local building code.

9. On the next emitter, connect this cable to the INPUT jack.

10. Repeat Steps 4 through 9 for the remaining emitters on the

home run.

11. Set sound masking volume levels for each zone, using either the

front panel controls or the software interface. Set sound levels

according to Table 1.

12. If a small area within a zone exhibits a perceived volume louder

than the rest of the zone, use the adjustable emitter toggle

switches to turn the volume down for the emitters in that area.

Emitters can decrease volume by 3,6 or 9 dB. See emitter spec

sheet for more details.

Be sure to x any problems and hear the “whooshing” sound before

installing the next emitter. If necessary see the Errors section of this

guide, found on page 27.

Note:

The input jack of each emitter bears this symbol

and is located near the safety tie off

The output jack of each emitter bears this symbol

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CAMBRIDGE QT Installationsanleitung Seite 11