d&b audiotechnik Y10P 매뉴얼 - 페이지 9

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Isobar diagram horizontal

Altering the HF dispersion

d&b Y7P/Y10P Manual 1.2 en

Y10P

vertical setup

Isobar diagram vertical

Y10P

horizontal setup,

horn rotated

Isobar diagram vertical

Altering the HF horn dispersion

By factory default, the HF horn is fitted to the cabinet providing the

nominal horizontal dispersion when the cabinet is used in upright

position. This is indicated by a white label on the horn flange. The

label is visible through the front grill on each side of the cabinet as

shown in the graphic opposite.

The HF horn can be rotated through 90°.

Tools required: Torx wrench (#TX20).

1. Undo the torx screws on the top and bottom panels of the

cabinet and remove the front grill.

2. Undo the screws holding the horn flange and rotate the horn.

3. Refit the horn as follows:

–

Make sure the gasket of the horn is in place.

–

Refit the horn.

–

Insert all screws and carefully tighten them clockwise until

they fit precisely into the countersunk holes.

4. Refit the front grill.