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APPENDIX B: OPTIONAL RAIN HOODS
3. Secure the upper rain hood frame to the amplifier face
with the four 8-32 x .25 flat head screws, two at the top
and two at the bottom.
Upper rain
hood frame
Lower rain
hood assembly
Figure 4: JM-1P Vertical Rain Hood Installation
4. Attach the upper rain hood assembly to the upper rain
hood frame, slipping it under the frame's top flange and
securing it to the bottom of the frame with the two
8-32 x .50 pan head screws.
5. Attach the lower rain hood assembly to the user panel,
slipping it under the flange at the top of the user panel
and securing it to the bottom of the panel with the two
lock pins.
NOTE:
The vertical rain hood should only be
used when the loudspeaker is oriented verti-
cally (see Figure 4).
NOTE:
For permanent, fixed outdoor installa-
tions, both the lower and upper rain hood
assemblies should be installed. For touring applica-
tions, the upper rain hood assembly can be removed,
since the heat sinks and fan and can be safely
exposed to occasional rain. However, for all outdoor
applications, the lower rain hood assembly should
always be installed to shield the unit's connectors
from rain.
36
8-32 pan head
screws (4)
Upper rain
hood assembly
8-32 flat head
screws (2)
Lock
pins (2)
HORIZONTAL RAIN HOOD KIT CONTENTS
The JM-1P horizontal rain hood is used when the loud-
speaker is oriented horizontally. The JM-1P horizontal rain
hood kit (PN 40.185.084.02) includes the following parts:
JM-1P Horizontal Rain Hood Kit
Part
Upper rain hood assembly
Upper rain hood frame
Lower rain hood assembly
Flat head screws, 8-32 x .25"
Pan head screws, 8-32 x .50"
Lock pins, 5/16" x .63"
[130 mm]
6.25
[159 mm]
2.50
[64 mm]
[141 mm]
Horizontal Rain Hood Dimensions: Lower Rain Hood Assembly
Horizontal Rain Hood Dimensions: Upper Rain Hood Assembly
Part Number
45.185.089.02
45.185.084.01
45.185.090.01
101.827
101.008
134.024
5.13
4.22
[107 mm]
6.06
[154 mm]
5.57
10.91
[277 mm]
12.49
[317 mm]
6.08
[154 mm]
7.86
[200 mm]
Quant.
1
1
1
4
2
2
4.79
[122 mm]
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