Electrovoice variplex ii xl 规格指南

V

ariple

x™ XL 3-

W

ay Screen System

Variplex™-XL 3-Way Screen System

Refer to Figures 3 for the following steps.

1. Remove four screws on top of the Low

frequency unit (see figure 3),  two  from each

of theTL606MXL enclosures Two of the

screws are 1 3/4" and will be replaced in the

same holes.

2. Set the mid/high sub-assembly on top of

the two TL606MXL's align the empty holes

on both TI606MXLs with the three slots of

the mid/high sub-assembly mounting board.

Reinstall the screws previously removed , be-

ing sure to install the longer two screws in

the back slot under the adjustment bracket.

3. Adjust the horizontal position by rotat-

ing the HPK-Variplex

TM

-XL and securely

tighten all the bolts so that the mid/high sub-

The Electro-Voice Dx38 digital electronic

crossover system may be used to crossover

equilize and set time delay for the

Variplex

TM

-XL.  Figure 6 is a typical trans-

fer curve  based on the indivdual frequency

responses of its components as shown in fig-

ure 4.  Further data on these setting may be

obtained by contacting  Electro-Voice for in-

formation on specific Dx38 presets.

assembly does not inadvertently rotate.

4. Now loosen the  vertical adjustment bolts

(see figure 3) just enough so the adjustment

guides will slide within the adjustment slot

and the bracket is allowed pivot. Adjust the

vertical angle, by tilting the mid/high sub-

assembly, 

 

which will slide the adjustment

bolts along the slot as shown in figure 3.

5. The aiming point of the mid/high sub-

assembly horn seperates the Mid-frequency

section from the Hi-frequency section, (see

figure 7). The system is approximately po-

sitioned 2/3 the way up the screen (see fig-

ure 7),  then tilted vertically to align the aim-

ing point two feet above the head of the per-

son sitting in the last seat of the theater. (See

figure 7) Tighten the vertical adjustment

bolts, so that the mid/high sub-assembly does

not inadvertently tilt.