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6

Instruction Manual

PAC-300

SPEAKER ATTACHMENT

Speaker Bracket Attachment

1.

If speakers have inserts for brackets, install two speaker 
brackets (50) on speaker (see Figure 10 and Figure 11). 
Brackets may be vertically or horizontally using the 3”X4” 
pattern and/or slotted holes.

CAUTION

:  Drilling holes in a speaker may dam-

age speaker.

2.

If speakers do not have inserts for brackets, confirm with 
your speaker manufacturer that you can drill holes for 
attaching mounting brackets.

3.

After confirming with your speaker manufacturer that you 
can drill holes for attaching mounting brackets, drill holes 
and attach mounting bracket (see Figure 10, Figure 11 
and Figure 12).Brackets may be vertically or horizontally 
using the 3”X4” pattern and/or slotted holes.

Figure 12. Bracket Dimensions

Figure 11. Horizontal Bracket Mounting Option

Attachment Options

Figure 10. Vertical Bracket Mounting Option

Attachment Options

Summary of Contents for PAC-300

Page 1: ...s assembly contact Chief Manufacturing at 1 800 582 6480 I N S T R U C T I O N M A N U A L The Speaker Mount Assembly PAC 300 is designed to fit up to most 50 screens The mount attaches to the center of the speaker adding only about one inch to the depth of the mount and 20 pounds to the weight Height adjust ability of the mount is two inches one inch up and one inch down from the center in one ha...

Page 2: ...ight to be installed on the PAC 300 is limited to the weight specification of your mount CAUTION Inspect the unit for shipping damage CAUTION Drilling holes in a speaker may damage speaker TOOLS REQUIRED FOR INSTALLATION Phillips screwdriver 3 8 and 7 16 wrench Socket set with extension Allen wrench set NOTE Other tools may be required depending on the method of installation CONTENTS INSPECT PARTS...

Page 3: ...ly PAC 300 components for damage See Figure 1 Figure 1 Speaker Mount Assembly 10 Speaker Mount Cross Support 20 Speaker Mount Button Support Left 30 Speaker Mount Button Support Right 40 Speaker Mount End Support Qty 2 50 Speaker Bracket Qty 2 60 Latching Flag 70 10 24X1 2 Phillips Undercut Screw 80 Nylon Spacer Item 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 90 10 24 Nylock Nut Qty 5 100 ...

Page 4: ...right speaker mount button support 30 on speaker mount cross support 10 and secure using four 1 4 20X1 2 hex head cap screws 150 see Figure 4 NOTE Installing screws on top first makes installing screws in slotted holes on bottom last is easier Figure 2 Mounting Button Location Figure 4 Button Supports to Cross Support Mounting Buttons Button Support Figure 3 Mounting Button Attachment Mounting But...

Page 5: ...lips undercut screw 70 Nylon spacer 80 and 10 24 Nylock nut 90 see Figure 7 5 Install the thumb screw knobs 130 see Figure 8 Figure 7 Install Latching Flag 10 24 Nylock Nut Nylon Spacer Latching Flag 10 24X1 2 Phillips Undercut Screw Figure 8 Install Thumb Screw Knobs Attach thumb screw knobs in one of these two holes both sides depending upon screen size Figure 6 Speaker Mount End Support Attachm...

Page 6: ...the brackets for your display 2 Install the display on the mount according to instructions accompanying the PSB brackets for your display 3 Adjust the thumb screw knobs 130 against the display to stabilize the display if necessary see Figure 9 Figure 9 Adjust Thumb Screw Knobs Adjust thumb screw knobs against back of display ...

Page 7: ...t have inserts for brackets confirm with your speaker manufacturer that you can drill holes for attaching mounting brackets 3 After confirming with your speaker manufacturer that you can drill holes for attaching mounting brackets drill holes and attach mounting bracket see Figure 10 Figure 11 and Figure 12 Brackets may be vertically or horizontally using the 3 X4 pattern and or slotted holes Figu...

Page 8: ...ent 3 Place each speaker with mounting bracket attached at desired height on mount align mounting holes and secure using four 1 4 20X1 2 hex head cap screws 150 4 Slide speaker mount end supports 40 to accommodate the desired position and secure in place by tightening 1 4 20X1 2 hex head cap screws 150 Figure 14 Speaker Mounting and Adjustment Mounting Bolts Adjustment Bolts Adjust speaker mount e...

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