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Installation Instructions  

PL-1 

 

 

2

 

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 

CAUTION

 alerts you to the possibility of damage or destruction of equipment if you do not 

follow the corresponding instructions.  

 

WARNING 

Improper installation can result in serious personal injury! Make sure that the 
mounting surface can support a redundant weight factor five times
 the total weight of 
the equipment. If not, reinforce the mounting surface structural members before 
installing the mount.  

 

WARNING 

Make sure the mount is correctly oriented. 

 

CAUTION 

Check the unit for shipping damage before you begin the installation.  

 

DIMENSIONAL DRAWING 

 

 
 
 

Summary of Contents for PL-1

Page 1: ...rs from their mounts in most high risk environments minimizing the probabilities theft The design of the PL 1 ensures proper ventilation for your projector while providing excellent security and protection PL 1 BEFORE YOU BEGIN CAUTION To prevent damage to your display which could affect or void the Factory warranty thoroughly study all instructions and illustrations before you begin to install th...

Page 2: ... you do not follow the corresponding instructions WARNING Improper installation can result in serious personal injury Make sure that the mounting surface can support a redundant weight factor five times the total weight of the equipment If not reinforce the mounting surface structural members before installing the mount WARNING Make sure the mount is correctly oriented CAUTION Check the unit for s...

Page 3: ...1 Projector Lock 1 20 Screws 4 30 Spacers 4 PL1A Key C346A 2 PL1B Key C346B 2 PL1C Key C346C 2 The PL 1 is shipped with two matching keys PL1A or PL1B or PL1C To ensure security the PL 1 is shipped with one of three different keys INSPECT INSTALLATION LOCATION Because of the wide variety of possible mounting situations Chief Manufacturing only provides general guidelines for the typical pole mount...

Page 4: ...SLB 2 Loosen the thumbnuts and disconnect your projector from the RPA 3 Install the RPA mount on the 1 1 2 NPT pipe as described in the instructions for your RPA mount 4 Unlock and open the PL 1 5 Align set screw of RPA with key lock of cage see Figure 1 6 Tilt the lock side of the PL 1 down and route the RPA thru the hole in the PL 1 see Figure 2 7 Set PL 1 on RPA see Figure 3 Figure 1 Align Set ...

Page 5: ...Installation Instructions PL 1 5 INSTALLATION CONT D 8 Install the projector see Figure 4 9 Tightening the center thumb screw first make sure all thumb screws are tight ...

Page 6: ...rt key 13 To operate the lock do the following a To lock the PL 1 turn the key supplied 90 clockwise b To unlock the PL 1 turn the key supplied 90 counterclockwise 14 Remove key Figure 4 Install Projector Figure 5 Route Cables Figure 6 Lock Unit Cable Route Access Side Cable Route Access Side Cable Route Access Lock CW 90 Unlock CCW ...

Page 7: ...Installation Instructions PL 1 7 ...

Page 8: ...Installation Instructions PL 1 8 ...

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