LINEAR LDO33, LDO50 Installation Manual

Model LDO 50/33

1/2 and 1/3 HP Garage Door Operators

Rock Solid
Performance

The LSO50/33

includes a multi-function

Wall Station and 3-button

Visor Re mote Control

• 1/2 HP or 1/3 HP AC Motors

• Interchangeable Belt or Chain Drive, T or I-Rail

• 100 Watt Courtesy Light

• Secure Long-Range Remote

• Built-In Diagnostics

• Lifetime Warranty on Motor and Belt

Time

Proven

Perfo rmance

The Professional Installer’s 1st Choice!

Model LDO50/33

LINEAR OPERATOR STANDARD FEATURES

Belt Drive or Chain Drive, T or I-Rail

Choose from our exceptionally quiet belt drive or our solid-performing chain drive,
in T or

I beam rail confi gurations. (T rails easily convert to I beams)

Safety First, Safety Always

If the obstacle-sensing beam is crossed when the door is closing, the door
reverses to fully open.

Park or Reverse Door

To permit both ventilation and access, the garage door can be stopped and
pa rked du r ing either upward or downward tr avel.

Secure, Responsive Remote Control

Linear remote controls operate over a long range and employ high-security
technology.

Deluxe Wall Station

All controls are large, clearly marked and illuminated (door UP/DOWN control,
courtesy light switch, and vacation mode).

Automatic Courtesy Light

The 100W MAX light illuminates the garage for fi ve minutes every time the operator
is used.

Linear, the Leader

In addit ion to making a top -qualit y

line of residential garage door

op erat or s, Lin ear i s the leading

source of remote controls for the

entire garage door Industry, with

40 years of pioneering experience

in wir ele ss t echn olo gy a nd g arage

door operator manufacturing.

Easy Door Release

When you need to open or close the garage door manually, simply release the
operator’s quick-disconnect trolley.

Assurance Through Self Checks

The operator’s self-diagnostic system continually checks to see whether everything
is working properly. In the unlikely event of a problem, it will pinpoint the trouble and
let you know by fl ashing the courtesy light. You can often solve the problem on the
sp ot with a call to your Linear dealer.

OPTIONS

Your Linear dealer is a great source for everything from to miniature key ring
transmitters and multi-button visor transmitters to wireless keypads.

Visit us at:

www.linearcorp.com

1950 Camino Vida Roble | Suite 150 | Carlsbad, CA 92008 |

www.linearcorp.com

P/N 218884H