Инструкция для EXTRON ELECTRONICS PoleVault Digital Switcher Systems PVS 405D

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 Attach the turnbuckles at the corners 

      of the PCM 340.

7. Secure the Projector Drop Ceiling Mount  
to the Ceiling.

a.  Attach the four turnbuckles to the base plate, 

one at each corner.

WARNING:  May result in serious injury. 

DO NOT rest or lean on the mounting 
plate or suspended ceiling when attaching 
turnbuckles, tie wire, or when drilling into 
the ceiling.

NOTE:   For safest installation, insert the 

turnbuckle from the outside so that it 
hooks inwards

b.  Cut four equal lengths of the supplied hanging 

wire, and loop the wire through the anchors or 
lag eye bolts, and the turnbuckles, then twist 
the wire around itself at least five times tightly at 
each end.

c.  Hand tighten the turnbuckles and level the plate 

so it just rests on the T-frame. 

CAUTIONS:

• 

The four hanging wires should be taut, 
taking the full weight of the completed 
installation.

• 

Do not overtighten the turnbuckles 
or the T-frame assembly could be lifted, 
making the suspended ceiling bowed 
and unsafe

e.  Pass the braided safety cable through the fifth 

and center anchor and attach it to the center 
holes on either side of the plate. Ensure the 
cable is of equal length on both sides of the 
anchor and secure the cable using the cable 
clamps.

PCM

T-frame

Adjust the turnbuckles to take
up any slack in the hanging wire.

Secure PCM to T-frame 
(from either side)

 

K

 Hand tighten all four turnbuckles.

 

PoleVault Digital Systems • Installation — Stage 1 (Screen and Projector)

24

 

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Оглавление инструкции

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