beautypg.com

D. type and location of the speakers, C. location of medialink, Controller and wall plates – Extron Electronics PoleVault Systems PVS 305SA User Manual

Page 7

background image

1-5

PoleVault Systems Installation • Introduction — Planning

c. Location of MediaLink

®

Controller and Wall Plates

• Forward and side reach (for full details refer to a copy of "ADA Standards for Accessible Design", "Section 4-2",

"Space Allowance and Reach Ranges"

)

30"

(76 cm)

10"

(25.5 cm)

Max

54"

(137 cm)

Max

High / Low Side Reach Limits

9"

(23 cm)

Min

30"

(76 cm)

24"

(61 cm)

Max Side Reach over Obstruction Limits

46"

(117 cm)

Max

34"

(86.5 cm)

(ADA referenced figure 6c, redrawn)

(ADA referenced figure 6b, redrawn)

High Forward Reach Limits

48"

(122 cm)

Max

15"

(38 cm)

Min

(ADA referenced figure 5a, redrawn)

ADA high/low forward, side and over obstruction reach limit requirements

• Location of source devices

Desk, table, or rack mounted, and proximity to proposed transmitter location (wall, podium, or furniture)

• Cabling obstacles

Studs, utility pipes, power supply location (raceway installation needed?)

• Network drop for MediaLink Controller

Wall or floor cabled

d. Type and location of the speakers

• Speaker type based on room ceiling and wall type
• Total number and spacing of speakers

Based on ceiling height and room size

• Audience seating and room acoustics

Desired spread and evenness of sound coverage and ambient noise level compensation

Student Desks

Teacher’s
Desk

TV / VCR / DVD
Inputs

Screen/White board
Location

Windows

MLC Controller
Location

PVT A/V Wallplate
Location

Projector/Switcher
Location

Speaker
Location

Each speaker covers

one-fourth of

listening area.

Example classroom with four speaker installation