Installation - Motorola RLN6257 Manual

The hanger bracket (already attached to the speaker) by itself permits
temporary mounting on projections, such as automobile windows. In this
case, the speaker must be removed from its trunnion bracket by loosening
the two wing screws.
The wall mount bracket can be used for permanent mountings if the
trunnion bracket is too large to fit in inaccessible areas. In this case,
remove the trunnion bracket and attach the speaker to the wall mount
bracket using the hanger bracket. Security screws are included for optional
use in place of wing screws.

2. Installation

These tools are required for installation:
• Center punch
• Hammer
• Drill, 1/4" Chuck
• #22 Twist Drill (0.157") for self-tapping screws
• #38 Twist Drill (0.101") for self-tapping screws
• Nut Driver, 1/4"
• Nut Driver, 5/16"
Trunnion Bracket Installation Procedure (Refer to Figure 1.)
Step 1. Remove the trunnion bracket by loosening the two wing screws.
Step 2. Remove the three paper retainers and screws from the trunnion
bracket.
Step 3. Remove the wall mount bracket from its taped position on the
hanger bracket, and retain for future use.
Step 4. Using the trunnion bracket as a template, mark the location of the
three desired mounting holes.
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