Specifications

ManualsBrandsChief Manualschassis components65" Environmental Enclosure

Chief Manufacturing, a division of Milestone AV Technologies

8401 Eagle Creek Parkway, Savage, MN 55378

P: 800.582.6480 / 952.894.6280 F: 877.894.6918 / 952.894.6918

8831-000011 Rev C

www.chiefmfg.com

06/08

INSTALLATION INSTRUCTIONS

DGC Series Display Guard™ Enclosures

DGC32, DGC42, DGC-50 and DGC-65

The Display Guard series of enclosures are designed to protect flat panel displays in high-risk

environments. The series is available in three sizes:

 DGC-32: designed for 32-inch display models

 DGC-42: designed for 42-inch display models

 DGC-50: designed for 50-inch display models

 DGC-65: designed for 65-inch display models

The enclosures are supplied as a fixed wall display enclosure. Accessories, such as the ceiling mount and

post assembly, are sold separately.

These enclosures provide excellent security and protection while providing easy viewing and access for

adjustments and display maintenance. The enclosures are also equipped with a security locks to protect the

display from inadvertent scratches and guard against theft.

Display Guard – Closed Display Guard – Opened

BEFORE YOU BEGIN

 CAUTION: To prevent damage to your display and Display Guard, which could affect or void the

Factory warranty, thoroughly study all instructions and illustrations before you begin to install

the mount. Pay particular attention to the Warnings and Cautions in this document.

 CAUTION! The maximum weight capacity of the Display Guard fixed wall mounts is located in Table 2.

Summary of content (17 pages)

PAGE 1
INSTALLATION INSTRUCTIONS DGC Series Display Guard™ Enclosures DGC32, DGC42, DGC-50 and DGC-65 The Display Guard series of enclosures are designed to protect flat panel displays in high-risk environments. The series is available in three sizes: DGC-32: designed for 32-inch display models DGC-42: designed for 42-inch display models DGC-50: designed for 50-inch display models DGC-65: designed for 65-inch display models The enclosures are supplied as a fixed wall display enclosure.
PAGE 2
Installation Instructions DGI-42 and DGI-50 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 A CAUTION alerts you to the possibility of damage or destruction of equipment if you do not follow the corresponding instructions.
PAGE 3
Installation Instructions DGI-42 and DGI-50 WEIGHT SPECIFICATIONS Table 2 provides the weight specifications for Display Guard models. Do not exceed the maximum support weight, defined as the combined load of all attached components that can be installed in the Display Guard. Table 2. Weight Specifications TOOLS REQUIRED FOR INSTALLATION Allen wrench set Socket wrench set NOTE: Other tools may be required depending on your method of installation. Model Enclosure Weight Fixed Wall Mount Max.
PAGE 4
Installation Instructions DGI-42 and DGI-50 PARTS Figure 2 shows an exploded view of the major parts that are assembled to construct the Display Guard. Figure 2. Display Guard Parts Front Cover Display not included G Chief Interface Bracket (Purchased separately) Interior Mount Assembly Exterior Mount Assembly Front* Rear E-1 D Front B Rear A The combined parts B, C, and D are the Rear Panel Assembly C Rear Panel F Gas Spring E-2 Front** Interior Mount 4 * For LFDs 0-2.
PAGE 5
Installation Instructions DGI-42 and DGI-50 INSTALLATION NOTE: Read the Warnings and Cautions on page 2. Orient Rear Exterior Mount (A) with slots at the top Perform the following procedures to install the Display Guard. Wall Mount the Display Guard To wall-mount the Display Guard, do the following: 1. Determine the exact mounting location prior to installation and draw a level line to indicate the desired height for the top of the Rear Exterior Mount (A). 2.
PAGE 6
Installation Instructions DGI-42 and DGI-50 Attach Mount to Rear Panel NOTE: Omit this procedure if the Rear Panel was pre-installed at the factory. 1. Determine the exact mounting location prior to installation and draw a level line to indicate the desired height for the top of the Rear Exterior Mount (A). 2. Place the Front Exterior Mount (B) over the eight studs protruding through the Rear Panel (C). 3. Select mount orientation as follows: a.
PAGE 7
Installation Instructions DGI-42 and DGI-50 Fan Location To use the Display Guard in portrait mode, do the following: 1. Remove two fans and filters and reposition as shown in Figure 5. Ensure that the louvers and airflow direction are as shown in Figure 6. NOTE: The fans operate on 120 VAC, with a maximum capacity of 104 CFM per fan. 2. For preventative maintenance, do the following: a. Clean the filters at an interval appropriate to the surrounding environmental conditions.
PAGE 8
Installation Instructions DGI-42 and DGI-50 Attach PSB-U Interface Bracket to Display Display To attach the PSB-U to the display, do the following: 1. Mount the PSB-U interface bracket onto the rear of the display as per the instructions enclosed with the bracket. 2. Connect audio and video cables after the display installed after the display has been attached to the Rear Panel Assembly if possible.
PAGE 9
Installation Instructions DGI-42 and DGI-50 Install Rear Panel Assembly Front Exterior Mount (B) Install the rear panel assembly as follows: 1. Engage the shoulder screws on the Front Interior Mount into the slots on the Rear Exterior Mount (see Figure 8). Rear Exterior Mount (A) Shoulder screw 2. Verify that Rear Exterior Mount is seated. Slot Secure Exterior Mount Secure exterior mount as follows: 1.
PAGE 10
Installation Instructions Adjust and Assemble Interior Mount Adjust and assemble the interior mount as follows: 1. Adjust depth and elevation for your specific LFD using the vertical (1 to 7) and horizontal (A to G) hole patterns in the Deep Front Interior Mount (E-1). For the Shallow Front Interior Mount (E-2), use vertical holes 1 to 7 and horizontal holes A to D (see Figure 10). 2.
PAGE 11
Installation Instructions DGI-42 and DGI-50 Mount Display to Interior Mount Mount the display to the interior mount as follows: 1. Mount display with installed Chief interface bracket to Interior Mount Assembly (E) by inserting 4 slotted bushings into keyhole slots (see Figure 12). 2. Seat properly, ensuring that all four bushing are correctly engaged. Check clearances and display centering and adjust interior mount location if necessary.
PAGE 12
Installation Instructions DGI-42 and DGI-50 Check Mount Clearances Check the mount clearances to ensure they are set within the specified limits as follows: 1. Check to ensure that the minimum value for A and B is 1.7 inches. Maximum value for C is 6.8 inches as shown in Figure 13. 2. If the display is not positioned within the dimensions shown below, remove the display and adjust the brackets accordingly (see “Adjust and Assemble Interior Mount” on page 10. Display depth Bracket 0-2.5" Deep (E-1) 2.
PAGE 13
Installation Instructions DGI-42 and DGI-50 Secure Display to Interior Bracket Secure the display to the interior bracket as follows: 1. Rotate the latch on the Front Interior Mount (E-1 or E-2) over the bushing on the Chief bracket to a vertical position. See Figure 14. 2. Secure latch in vertical position by inserting a zip-tie through the holes in the latch and in the Front Interior Mount (E). The zip-tie will secure the latch to prevent unintentional disengagement of the display from the front mount.
PAGE 14
Installation Instructions DGI-42 and DGI-50 Install Cables Install the cables after installing the Rear Panel Assembly, but before mounting the Display Guard. To install the cables, do the following: 1. Remove the four 8-32 x ¼ hex head bolts from the top half of the split panel and lay aside. See Figure 16. 2. Route video and speaker cables into the enclosure from the rear leaving a sufficient length of cable inside the enclosure to allow connection to the display. 3. Replace top half of the split panel.
PAGE 15
Installation Instructions DGI-42 and DGI-50 Attach Cover To attach the Display Guard cover, do the following: Hinge halves before engagement 1. Locate the male halves of two slip hinges on the Rear Panel Assembly (C). See Figure 17. 2. Locate the mating halves of those slip hinges on the Front cover (G). 3. Using two people, lift the cover (G) and align the hinge parts on the cover and case. 4.
PAGE 16
Installation Instructions DGI-42 and DGI-50 Mount Gas Springs To mount the gas springs, do the following: Cover (G) Gas spring (F) Rear Panel (C) 1. Hold the Cover (G) open (see Figure 19). 2. Install the two gas springs that are used to support the cover in the open position. 3. Attach the larger diameter end of the gas springs to the Cover (G). 4. Install each gas spring by pushing the socket end over the ball on the Cover (G) and the Rear Panel (C). See Figure 20. 5.
PAGE 17
Installation Instructions DGI-42 and DGI-50 Lock the Display Guard To lock the display guard, do the following: 1. Close the cover. 2. Using the key, rotate the cover locks one-quarter turn to lock the cover to the Rear Panel (see Figure 22). 3. Keys for the locks can be removed in both locked and unlocked positions. Be certain that the hooks on the cover are engaged with the pins on the Rear Panel Assembly to ensure the seal and enclosure security. 4.