Angle Adjustment - Toa SR-MF1B Operating Instructions Manual

Mechanically steerable line array speaker system
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4. ANGLE ADJUSTMENT

Shifting the angle adjustment bolts mounted on both side of SR-
MF1(B/W) allows adjusting its tilt and dispersion angle by multiple steps.
[Adjustment Procedure]
Step 1. Remove the hex head bolts on both side of the cabinet for
releasing the angle adjustment component.
The removed screws are used only when shipping.
Step 2. Loosen the hex head bolts mounted on the adjustment
component with a hex wrench, and shift them into the desired
position.
Step 3. Replace the hex head bolts with the supplied smaller-head
bolts one by one and tighten them.
Step 4. Attach the cover plates on with the supplied screws.
Note: When shipping the SR-MF1(B/W), the original hex head bolts
must be attached while the angle adjustment blots being set at
the default position for protecting the component.
[Adjustment Patterns]
Adjustment component allows selecting the
tilt angle from 2 steps and dispersion angle by
5 steps.
[Coverage images]
Tilt = 0°
6
10°
15°
20°
25°
30°
4
• Bolt positions and angles
Tilt Angle
-3°
30°
25°
20°
15°
10°
Tilt = -3°
10°
1
Front side of the cabinet
Wider
Dispersion Angle
Narrower
Default position
-3°
15°
20°
25°
30°
1
4

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This manual is also suitable for:

Sr-mf1wSr-ml1bSr-ml1w

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