Technical Bulletins

July 16, 2007

Mounting DMC-10H structured wire intercom hub in On-Q Brand enclosures

On-Q structured wiring enclosures feature a uniform grid pattern which has different spacing than Linear’s structured wiring enclosures’ grid pattern. Linear’s M&S Systems brand DMC-10H Structured Wire Intercom Hub can... Read More
June 29, 2007

DMC-10AWP Audio input wall plate can mute MDS-6A Music Distribution System

Linear’s M&S Systems brand Model DMC-10 Structured Wire Intercom System can provide muting control to Linear’s ChannelPlus brand Model MDS-6A Music Distribution System and other systems through the Model DMC-10AWP... Read More
June 29, 2007

Avoid operating AirVac central vacuum with all inlets capped

Do not operate any Red Series or Platinum Series AirVac Central Vacuum power unit with all air inlets capped. The AirVac uses air flow through the power unit to help... Read More
June 22, 2007

H200 Mounting bracket functions as Adapter for DMC-10H Intercom Hub

An easy solution for mounting Linear’s M&S Systems brand Model DMC-10H Structured Wire Intercom Hub inside another manufacturer’s structured wiring enclosure containing an incompatible mounting grid is to use Linear’s... Read More
November 17, 2006

Central Vacuum utility inlet port adapter

Some early models of Linear’s AVP and AVR Series AirVac Central Vacuum Power Units require the use of a Utility Inlet Port Adapter The adapter (part number 227586) connects between... Read More
October 24, 2006

Assembly of AirVac Tool Kits

To aid in assembly of the AirVac Tool Kits, the following information will be included in future stock of the VM1200S, VM2200DS, & VM4200DS Vacuum Accessory Packages. Link to PDF: TB2006-010 Read More