CHIEF PAC-Y1 User manual

S
peaker Mount Adapter
(PAC-Y1)
BEFORE YOU BEGIN
•CAUTION: To prevent damage to the adapter, which could affect or void the Factory warranty, thoroughly
study all instructions and illustrations before you begin to install or operate the unit. Pay particular atten-
tion to the “Important Precautions” on Page 1.
• The maximum weight to be installed on the PAC-Y1 is limited by the weight specification of the mount.
• If you have any questions about this 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 Adapter (PAC-Y1) includes five inches of height
adjustment and adds ten pounds to the installation. The adapter is
designed for below display installation only. The combined weight of
the adapter, speakers and display must not exceed the weight
capacity of the mount.
CHIEF MANUFACTURING INC.
1-800-582-6480 952-894-6280 FAX [phone]
8401 EAGLE CREEK PARKWAY, STE. 700
SAVAGE, MINNESOTA 55378 USA
PART NO. 8800-000055 (Rev. A)
©2005 Chief Manufacturing
www.chiefmfg.com
08-05

Instruction Manual PAC-Y1
1
IMPORTANT WARNINGS and CAUTIONS!
WARNING: A WARNING alerts you to the possibility of serious injury or death if you do not follow the instructions.
CAUTION: ACAUTION alerts you to the possibility of damage or destruction of equipment if you do not follow the corre-
sponding instructions.
• WARNING: The maximum weight to be installed on the PAC-Y1 is limited to the weight specification of your mount.
•CAUTION: Inspect the unit for shipping damage.
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 BEFORE ASSEMBLY ..... 2
Inspect The Mount ...................................... 2
ASSEMBLE MOUNT .................................... 4
ATTACH SPEAKER...................................... 6
Speaker Bracket Attachment....................... 6
Mount Speaker............................................ 6

2
Instruction Manual PAC-Y1
INSPECT PARTS BEFORE ASSEMBLY
Inspect The Mount
1. Carefully inspect the mount for shipping damage. If any
damage is apparent, call your carrier claims agent and do
not continue with the assembly procedure until the carrier
has reviewed the damage.
NOTE: Read all assembly instructions before start-
ing assembly.
2. Carefully inspect the Speaker Mount Assembly (PAC-Y1)
components for damage (See Figure 1).
10. Mounting Mount Button Support (Left)
30. Upright (Left)
40. Upright (Right)
50. Speaker Bracket (Qty. 1)
60. Nylock Lock Nut, Short, 10-24 (Qty. 5)
Item #
70. Latching Flag
80. Phillips Undercut Machine Screw 10-24 X 1/2”
90. Nylon Spacer
100. Height Adjustment Plate
110. Rubber Washer (Qty. 4)
120. Mounting Button (Qty. 4)
Item #
20. Mounting Mount Button Support (Right)
130. Button Head Cap Screw 1/4-20X1/2” (Qty. 12)
140. Button Head Cap Screw 10-24X7/8” (Qty. 4)
150. Phillips Head Screw M6 x 12
160. Hex Key, 1/8”
170. Hex Key, 5/32”

Instruction Manual PAC-Y1
3
Figure 1. Speaker Mount Center Channel Speaker Adapter
10 20
30 40
50
70 80
60
90 120
100
130 140 150 160 170

4
Instruction Manual PAC-Y1
ASSEMBLE MOUNT
NOTE: Numbers in ( ) refer to parts shown
in Figure 1.
Assemble mount as follows:
1. Attach two mounting buttons (120) to left speaker mount
button support (10) and right speaker mount button sup-
port (20) using four 10-24X7/8” button head cap
screws (140) and four Nylock nuts (170) (see Figure 1,
Figure 2, and Figure 3).
2. Install the latching flag (70) using the 10-24X1/2” Phillips
undercut screw (80), Nylon spacer (90)and 10-24 Nylock
nut (60) (see Figure 4).
3. Install left upright (30) on left speaker mount button
support (10) using two 1/4-20X1/2” button head cap
screws (130) (see Figure 5).
4. Install right upright (40) on right speaker mount button
support (20) using two 1/4-20X1/2” button head cap
screws (130) (see Figure 5).
5. Install height adjustment plate (50) on left
upright (30), with left speaker mount button support
attached, using two 1/4-20X1/2” button head cap
screws (130) (see Figure 5).
6. Install height adjustment plate (50) on right
upright (40), with left speaker mount button support
attached, using two 1/4-20X1/2” button head cap
crews (130) (see Figure 5).
Figure 5. Bottom Portion Assembly
Figure 4. Install Latching Flag
10-24 Nylock Nut
Nylon Spacer
Latching Flag
10-24X1/2” Phillips Undercut Screw
Figure 3. Mounting Button Attachment
Mounting Button
Button
S
upport 10-24X7/8”
Button Head
Cap Screw
10-24
Nylock
Nut
Figure 2. Mounting Button Location
Mounting Buttons
Button Support

Instruction Manual PAC-Y1
5
MOUNT CENTER SPEAKER
1. Using four Phillips head screws (150), attach speaker
bracket (50) to speaker (see Figure 6).
2. Loosely insert top two 1/4-20X1/2” hex head cap screws
(130) securing height adjustment plate (100) on each
side of mount (see Figure 7).
3. Install speaker bracket (50), with speaker attached, into
teardrop slots and lower into place
4. Install bottom two 1/4-20X1/2” hex head cap screws
(130) securing height adjustment plate (100) and tighten
all four 1/4-20X1/2” hex head cap screws.
5. Slide uprights (30 and 40) to accommodate the desired
position and secure in place by tightening 1/4-20X1/2”
hex head cap screws (130).
Phillips Head Screws
Figure 6. Install Speaker Bracket
Height Adjustment Screws
Button Head Cap Screws