![8SAVE THESE INSTRUCTIONS.](/images/new-backgrounds/178068/1780683x1.webp)
11 Aligning the Infrared Safety Beam
The safety beam has two components, a sender and a receiver. The sender produces a narrow infrared beam that travels across the bottom of the door opening to the infrared receiver. If an object blocks the infrared beam while the door is closing, the door will stop, then reverse and fully open (the operator’s light will flash three times).
13 Adjusting the Open and Close Limits
The limit settings control how far the door will open and close. Set the limits so the door opens just short of any door stops, and closes at the floor level. Out of the box, the operator is preset on its close limit and the open limit is preset for a
17 Using the Garage Door Operator
IMPORTANT USER SAFETY INSTRUCTIONS
WARNING
18 Garage Door Operator Maintenance
Weather conditions may affect the door operation which could require some
As a safety feature, the operator will ignore signals from all remote controls if the door is open and the infrared safety beam is blocked or out of alignment. In this case, the door can be forced closed by pressing and holding the wall station’s up/down arrow pushbutton (be sure the door area is in clear view).
Use the wall station or a transmitter to test operate the door. If required, use the following steps to adjust the limits.
CAUTION
Set the open and close limits carefully. Setting
A MOVING GARAGE DOOR CAN CAUSE INJURY OR DEATH!
Every Month
1 With the door closed, pull the red release handle to |
disconnect the operator from the door. |
WARNING
Garage door hardware (springs, cables,
WARNING
With the door closed, disengage the trolley from the chain or belt during these alignment tests by pulling the red release handle.
Safety Beam Test
1Check that the operator has power.The green lights on the sender and receiver should be lit.
2If the receiver’s green light is on, but the red light is off, the receiver has power but is not detecting the infrared beam from the sender. The red light might flash when the beam is partially detected. This can be caused by
WARNING
Serious injury or death from a closing garage door may result because of failure to test and adjust safety reverse system. Repeat this test monthly and adjust as needed.
SAFETY BEAM INDICATORS
GREEN LIGHT |
|
ON = POWER ON |
|
OFF = POWER OFF | RED LIGHT |
|
RED LIGHT
ON = BEAM ALIGNED, NO OBSTRUCTION
OFF = BEAM NOT ALIGNED, OR OBSTRUCTION
BLINKING = BEAM NEEDS BETTER ALIGNMENT
GREEN LIGHT
Adjusting the Open Limit
1Use the wall station or a transmitter to move the door to the open limit position.
2Press both the UP and LEARN buttons for three seconds. The green indicator and operator’s light will flash twice then stay on.
3If necessary, use the UP and DOWN buttons to jog the door at slow speed to
4When the door is at the proper open limit position, press the LEARN button to store the setting and exit setup. The green indicator and the operator’s light will flash two times.
Adjusting the Close Limit
1 | Use the wall station or a transmitter to move the door |
| to the close limit position. |
2 | Press both the DOWN and LEARN buttons for three |
| seconds. The red indicator and operator’s light will |
| flash twice then stay on. |
3 | If necessary, use the UP and DOWN buttons to jog the |
| door at slow speed to |
the limits beyond the distance that the door can travel could cause damage to the door, the door hardware, or operator.
ADJUSTING THE OPEN LIMIT
DOWNUP
EXAMINE THE SPOT WHERE
THE DOOR OPENS
ADJUSTING THE CLOSE LIMIT
TO REDUCE THE RISK OF DEATH OR SEVERE INJURY:
1READ AND FOLLOW ALL INSTALLATION INSTRUCTIONS.
2NEVER LET CHILDREN OPERATE, OR PLAY WITH DOOR CONTROLS! KEEP REMOTE CONTROL AWAY FROM CHILDREN!
3Always keep moving door in sight and away from people and objects until it is completely closed.
NO ONE SHOULD CROSS THE PATH OF THE MOVING DOOR.
4NEVER GO UNDER A STOPPED, PARTIALLY OPEN DOOR.
5Test door operator monthly.The garage door MUST reverse on contact with a
6If possible, use the red emergency release handle only when the door is closed. Use caution when using this release with the door open. Weak or broken springs may cause the door to fall rapidly, causing injury or death.
7KEEP GARAGE DOORS PROPERLY BALANCED. (See Garage Door Operator Maintenance) An improperly balanced door could cause severe injury or death. Have a qualified service person make repairs to cables, spring assembly and other hardware.
8SAVE THESE INSTRUCTIONS.
2 | From outside the garage, slowly open the door |
| manually all the way, and then close it all the way. |
| Notice if there is any binding, sticking or rubbing. The |
| door should move smoothly in both directions. |
3 | Raise the garage door about halfway up. Carefully |
| release the door and see if the door balances. It should |
| stay in place. Close the door. |
�NOTE: If the garage door is unbalanced or the door travel isn’t smooth, have a qualified garage door professional adjust or repair the door.
4To reconnect the operator, flip the release lever up and run the operator.
5Perform the Safety Beam Test (Section 11).
6Perform the Safety Reversal System Test as described in Section 15.
After Servicing the Operator
1 | Perform the Safety Beam Test (Section 11). |
2 | Perform the Open and Close Limit Adjustments |
| (Section 13). |
3 | Perform the Safety Reversal System Test (Section 15). |
brackets, pulleys, etc.) are under extreme pressure and tension. DO NOT ATTEMPT TO LOOSEN, TIGHTEN OR ADJUST ANY DOOR HARDWARE. CALL A QUALIFIED GARAGE DOOR INSTALLATION PROFESSIONAL!
WARNING
The garage door operator must not be installed and used on an unbalanced door. The operator’s internal door force sensor will not function properly on an unbalanced door. Risk of serious injury or death may result.
TO DISCONNECT OPERATOR | TO RECONNECT OPERATOR |
PULL THE RED |
|
RELEASE HANDLE | FLIP THE LEVER UP |
SAFETY BEAM INDICATOR TABLE
GREEN ON | POWER ON |
|
|
GREEN OFF | POWER OFF |
ADJUSTING THE BEAM
1. ADJUST THE SENDER AND RECEIVER UNTIL THE RED INDICATOR LIGHTS SOLID
4 When the door is at the proper close limit position, |
press the LEARN button to store the setting and exit |
setup. The red indicator and the operator’s light will |
flash two times. |
UP | EXAMINE THE SPOT WHERE |
DOOR CLOSES | |
DOWN |
|
Opening the Door
1 With the door in view, press the wall station’s UP/ |
DOWN ARROW button or the button assigned to the |
operator on the remote control, or enter a valid access |
code and press START/STOP on a remote keypad. |
OPENING OR CLOSING THE DOOR | |
WALL STATION | REMOTE CONTROL |
| REMOTE |
| KEYPAD |
Every 6 Months |
Check the belt or chain tension. |
• For |
spring in the traveler. It should be about 1” long. |
TO DISCONNECT | AND RAISE OR |
| |
THE OPERATOR | NOTICE | ||
IF DOOR BECOMES OBSTRUCTED, | |||
LOWER THE DOOR | PULL DOWN ON HANDLE | ||
FROM THE |
|
| |
NOTICE | TO RECONNECT |
| |
DOOR | IF DOOR BECOMES OBSTRUCTED, |
| |
PULL DOWN ON HANDLE |
| ||
| THE OPERATOR |
| |
|
|
|
RED ON | BEAM OK - NO BLOCKAGE |
|
|
RED OFF | BEAM BLOCKED OR |
|
|
RED FLASHING | BEAM ALIGNED POORLY |
2. ADJUST SENDER UP UNTIL RECEIVER'S RED INDICATOR FLASHES
3. ADJUST SENDER DOWN
14 Automatic Door Force Setup
The operator automatically measures the door force throughout the entire travel of the door each time the operator cycles. The following steps are all that’s required to setup the safety reversal system.
2 | When the operator is activated, the operator’s light will |
| turn on and the door will begin to open. |
3 | The door will open until the open limit is reached. If an |
ENTER AN |
•For
WARNING
Always perform the Safety Reversal System Test (see Section 15) after making any
�NOTE: If the receiver’s red light remains off, check |
JUST UNTIL RECEIVER'S
RED INDICATOR LIGHTS SOLID
Automatic Door Force Setup
1 Be sure that the trolley latch is up and the door is |
obstacle is encountered (operator’s light flashes four |
times) while the door is opening, the door will stop. |
PRESS THE | PRESS A REMOTE | ACCESS CODE | |
WALL STATION'S - OR - | - OR - AND PRESS | ||
CONTROL BUTTON |
�NOTE: Too much or too little chain tension will cause |
excessive sprocket noise. |
adjustments to the operator.
for: 1) Dirt on the receiver’s lens, 2) Sunlight shining |
into the receiver’s lens, 3) A short in the safety beam |
wiring (from staples or at the operator terminals). |
CHECKING FOR REVERSAL |
connected to the operator. |
2 Operate the door through four complete open and |
close cycles. |
DOOR FORCE SETUP |
4 The operator’s light will stay on for about five minutes |
after the door stops. |
UP/DOWN ARROW | START/STOP |
Chain Adjustment
If necessary, use the following steps to adjust the chain.
1 Hold the turnbuckle with a flat blade screwdriver and |
ADJUSTING A | TWIST |
| TURNBUCKLE |
| CHAIN |
3 | With the door closed and the operator disengaged |
| from the door, press the wall station’s UP/DOWN |
| ARROW button to move the traveler (the part on the |
| belt or chain that the trolley engages with) to the up |
| position (away from the door). |
4 | Push the wall station’s UP/DOWN ARROW button again. |
| While the traveler is moving to the down position (toward |
| the door), block the safety beam. THETRAVELER MUST |
| THE TRAVELER MUST REVERSE |
| WHEN THE BEAM IS INTERRUPTED |
| DOWN |
BLOCK THE BEAM | UP |
| |
WHILE THE TRAVELER |
|
IS MOVING DOWN | TOWARD |
CAUTION
Do not cycle the operator full travel without the door connected. The automatic door force setting will adjust to the unloaded condition and may trip the safety system when the door is reconnected.
4 |
4 |
OPERATE THE DOOR THROUGH |
FOUR FULL OPEN AND CLOSE CYCLES |
Closing the Door
1 | With the door in view, press the wall station’s UP/ |
| DOWN ARROW button or the button assigned to the |
| operator on the remote control, or enter a valid access |
| code and press START/STOP on a remote keypad. |
2 | When the operator is activated, the operator’s light will |
| turn on and the door will begin to close. |
SAFETY LIGHTING
| loosen the two locknuts with a 7/16” end wrench. |
2 | Twist the turnbuckle to adjust the chain tension. Adjust |
| the chain until the turnbuckle is sightly above the rail. |
3 | Hold the turnbuckle with a flat blade screwdriver and |
| tighten the two locknuts with a 7/16” end wrench. |
Belt Adjustment
The tension spring in the traveler keeps the belt taut. The
TURNBUCKLE | TIGHTEN CHAIN |
LOCKNUTS | |
| LOOSEN |
LOCKNUTS |
|
LOOSEN |
|
| HOLD TURNBUCKLE |
TO HEAD LOCKNUTS | WITH FLAT BLADE |
TIGHTEN | SCREWDRIVER TO |
| BACKUP LOCKNUTS |
STOP, THEN REVERSE TO THE UP POSITION. The |
operator’s light and red light should flash three times. |
5 Place an object in the path of the safety beam. Check |
that constant pressure is required on the wall station’s |
UP/DOWN ARROW button to cause the traveler |
TOWARD | OPERATOR | |
TRAVELER | ||
DOOR |
CHECKING FORCED CLOSURE FEATURE | VERIFY THAT CONSTANT |
15 Safety Reversal System Test
The operator determines that there is an obstruction if a higher than expected amount of force is detected during a door cycle. If an obstruction is encountered during a closing cycle, the operator and door will stop then fully open. If an obstruction is encountered during an opening cycle, the operator and door will stop.
3 The door will close until the close limit is reached. If an |
obstacle is encountered (operator’s light flashes four |
times), or the safety beam is interrupted (operator’s |
light flashes three times) during closing, the door will |
stop, then |
WHENEVER OPERATING THE LIGHT WILL TURN ON FOR ABOUT 5 MINUTES
NOTE: A FLASHING LIGHT INDICATES TROUBLE
factory setting for the tension spring length is .9” long. If the tension spring is longer than 1”, adjust the belt.
1 | Hold the traveler so the adjustment wheel is visible |
| through the large slot. |
2 | Use a flat blade screwdriver to turn the adjustment |
ADJUSTING A | MEASURE THE TENSION | |
| ADJUSTMENT WHEEL | SPRING LENGTH |
TRAVELER |
| |
|
|
to move toward the down position. Release the |
pushbutton before the operator stops; check that the |
traveler returns to the up position. |
�NOTE: The garage door operator will not respond |
to a CLOSE command from a radio transmitter if the |
safety beam is blocked. |
PRESSURE IS REQUIRED |
ON THE WALL STATION'S |
PUSHBUTTON TO MAKE |
THE TRAVELER GO DOWN |
PLACE AN OBJECT |
|
IN THE BEAM'S PATH | RELEASE PUSHBUTTON |
Safety Reversal System Test
1Lay a 2 x 4 board flat on the floor where it will be struck by the center of the door as it closes.
2Verify that the door reverses when it strikes the board. The door must reverse within two seconds after striking the board.
WARNING
TESTING THE SAFETY REVERSAL SYSTEM
TEST WITH SMALL OBSTACLE
THE DOOR MUST REVERSE
WITHIN
IMPACT WITH A 2 x 4 BOARD
4 The operator’s light will stay on for about five minutes |
after the door stops. |
STOPPING THE DOOR | WALL |
| STATION |
| REMOTE |
wheel to compress the tension spring until its length is |
between .9” and 1” long. |
Every Year
Check the door hardware for lubrication needs. Lubricate door hinges, rollers and bearings according to door manufacturer’s recommended procedures.
LOOSEN TIGHTEN
TURN THE ADJUSTMENT WHEEL UNTIL THE TENSION SPRING IS ABOUT 1" LONG
6 To reconnect the operator, flip the release lever up. |
Raise the door manually until the operator reconnects. |
BEFORE THE OPERATOR STOPS, |
THE TRAVELER SHOULD |
RETURN TO THE UP POSITION |
Always perform the Safety Reversal System Test after making any adjustments to the operator.
2 x 4 BOARD LAID FLAT
Stopping the Door | KEYPAD |
1 The door can be stopped immediately at any time |
|
by pressing the wall station’s UP/DOWN ARROW |
|
19 Field Reset
In installations where the door spring, door, or hardware | 2 Release the buttons. The operator will reset force |
12 Remote Controls
The operator is supplied with a
PERFORM THE SAFETY REVERSAL SYSTEM TEST MONTHLY!
UNDER CENTER OF DOOR
button, the remote control’s pushbutton, or press | REMOTE | |
the START/STOP button on a remote keypad (if the | ||
CONTROL | ||
remote keypad was used to start the door). | THE DOOR CAN BE STOPPED |
is being replaced, and the operator was already | settings and erase all set limits, but will still retain |
programmed for the old door, reset the operator’s | all programmed transmitters in memory. |
settings using the following steps. | 3 AFTER PERFORMING A FIELD RESET, BOTH THE |
additional operator or gate if it contains a Linear MegaCode™ receiver). Additional single and
16 Adjusting the Force Factor (Installation Option, Normally Not Used)
The operator uses the peak force measured during each of the last four complete cycles plus a “force factor” to
2 The next time the operator is activated, the door will | AT ANY POSITION USING THE | |
WALL STATION, REMOTE CONTROL, | ||
move in the opposite direction. | ||
OR A REMOTE KEYPAD | ||
|
| |
|
|
1 Press and hold down the UP, DOWN, and LEARN | OPEN AND CLOSE LIMITS MUST BE ADJUSTED |
buttons at the same time for ten seconds. The red | AND THE AUTOMATIC DOOR FORCE SETUP |
and green indicators and the operator’s light will flash |
|
WARNING
Children operating or playing with a garage door operator can injure themselves or others. The garage door could cause serious injury or death. Do not allow children to operate the remote control(s) or the wall station. A moving garage door could injure or kill someone under it. Activate the operator only when the door is clearly visible, free of obstructions and adjusted properly.
To Add or Remove a Remote Control
1 | Press the operator’s LEARN button. The operator’s light |
| and red light will flash once and turn on for about 15 |
| seconds. A remote must be added or removed while |
| the red light is still on. |
2 | Send a signal from a remote. The operator’s light and |
| the red light will flash once if a remote was added, or |
| the opener’s light and the red light will flash four times |
PREPARING TO ADD OR REMOVE A REMOTE | 1 | |
|
| |
|
| PRESS THE |
|
| LEARN BUTTON |
2 THE RED LIGHT WILL | REMOTE MUST BE ENTERED | |
GLOW FOR 15 SECONDS | WHILE RED LIGHT IS ON |
ADDING OR REMOVING A REMOTE |
|
1 |
|
SEND A SIGNAL |
|
FROM A REMOTE |
|
2 | THE OPERATOR'S LIGHT AND |
|
calculate the maximum allowed force setting for the current door cycle. If the calculated maximum force setting is exceeded during the current door cycle, the operator reacts to the obstruction. As door hardware conditions change over time with weather and wear, the calculation of the maximum door force setting using the four cycle running average will compensate for the current conditions of the installation.
The door force is preset for the lowest amount of pressure on an obstacle to detect an obstruction. THE FACTORY SETTING IS OPTIMIZED FOR MOST INSTALLATIONS.
Changing the Force Factor Setting
As an installation option, the operator’s “force factor” can be adjusted to change the amount of pressure exerted on an obstacle before the operator reacts to the obstruction. 1 Press both the UP and DOWN buttons for three seconds. The red and green indicators and operator’s
light will flash twice.
2Use the UP or DOWN buttons to set the force factor. Pressing the UP button increases the force factor, pressing the DOWN button decreases the force factor.
FORCE FACTOR INDICATOR TABLE
Vacation Lock for Additional Security
1 Slide the wall station’s LOCK switch to the locked position to prevent remote controls from opening the door after the door is completely closed. The remotes can close the door, but not open it. The door can still be opened or closed by using the wall station’s UP/ DOWN ARROW pushbutton.
�NOTE: To signal that the vacation switch is locked, the operator’s light and red light will flash five times if a remote is activated in an attempt to open the door.
2Slide the wall station’s LOCK switch to the unlocked position to return the operator to normal operation.
PREVENTING REMOTES
FROM OPENING THE DOOR
LOCK UNLOCK
SLIDE THE VACATION SWITCH
DOWN TO LOCK (REMOTES DISABLED)
OR UP TO UNLOCK (REMOTES NORMAL)
twice. | COMPLETED BEFORE THE OPENER WILL |
FUNCTION. |
20 Troubleshooting
LAMP FLASHES | PROBLEM | CAUSE | REMEDY | |
TROUBLE CODE | ||||
|
|
| ||
|
|
|
| |
1 FLASH | No problem | Remote control entered into | Add any additional remote controls | |
memory | (MegaCode™ type only) | |||
|
| |||
|
|
| Check wall station wires. Be sure both are | |
2 FLASHES | Door won’t close | Shorted wall station wires | connected to the terminal screws. Check for | |
a staple in the wall station wires. Remove | ||||
|
|
| ||
|
|
| any staples compressing the wire. | |
3 FLASHES | Door won’t close | Safety beam obstacle | Check for obstacles. Align the safety beam | |
(Section 11) | ||||
|
|
| ||
| Door reverses |
| Check for obstruction or binding of garage | |
4 FLASHES | or won’t open or | Open or Close force exceeded | door. Perform field reset (Section 19) if | |
| close |
| necessary. | |
5 FLASHES | Door won’t open | Remote was activated while | Unlock vacation switch on wall station |
if a remote was removed. |
3 Repeat Steps 1 & 2 for any additional remote controls. |
To Remove All Remote Controls
1Press and hold the operator’s LEARN button for ten
PRESS A | RED LIGHT WILL FLASH ONCE IF A | |
REMOTE IS ADDED, THE OPERATOR'S | ||
BUTTON - OR - | ||
LIGHT AND THE RED LIGHT | ||
ENTER A CODE | ||
WILL FLASH FOUR TIMES | ||
AND PRESS START/STOP | IF A REMOTE IS REMOVED |
GREEN ON | LOW FORCE FACTOR |
|
|
RED & GREEN ON | MEDIUM FORCE FACTOR |
|
|
RED ON | HIGH FORCE FACTOR |
3 After selecting the force factor, press the LEARN
| CONTROLLING THE |
Controlling the Operator’s Light | OPERATOR'S LIGHT |
|
1The operator’s light can be lit by pushing the wall
| from transmitter | vacation switch was locked |
| |
6 FLASHES | Motor ran longer | Mechanical or electronic failure | Call Technical Services Group for assistance | |
than 30 seconds | ||||
|
|
| ||
7 FLASHES | Limit error | Encoder has detected error or | ||
down limit set above up limit. | occurs again, call Technical Services Group. | |||
|
|
seconds or more.
2 Release the LEARN button. The red light and operator’s light will blink three times signaling that all of the remotes in the operator’s memory were erased. The red light will turn off, then turn on for 15 seconds. A remote control can be entered during this
time using the steps above.
Testing
1Before testing the remote control, straighten out the operator’s antenna wire so it points up.
2Stand clear of the door, press the remote control’s button and verify that the operator starts. PRESS THE
REMOTE CONTROL’S BUTTON AGAIN TO STOP THE DOOR
Replacing a Remote Control’s Batteries
When the red light on the remote glows dimly, or fails to light at all when the remote is activated, the batteries need replacing.
1Open the remote’s case and remove the circuit board.
2Replace old batteries with two Type 2032 batteries.
3
REMOVING ALL REMOTES | 2 THE RED LIGHT | |
| AND OPERATOR’S LIGHT | |
| WILL BLINK 3 TIMES | |
| SIGNALING THAT | |
| ALL REMOTES | |
| WERE REMOVED | |
1 |
| |
PRESS THE LEARN BUTTON |
| |
FOR 10 SECONDS OR MORE |
| |
REPLACING A REMOTE'S BATTERY | ||
1 | 2 | |
TWIST DIME IN | LIFT OFF | |
SLOT TO OPEN | ||
THE TOP OF | ||
CASE | ||
THE CASE | ||
| ||
3 |
| |
CAREFULLY | NOTE: THE CIRCUIT BOARD WILL FIT ONLY ONE | |
REMOVE THE | ||
WAY INTO THE CASE. ALIGN THE PLASTIC POST | ||
CIRCUIT BOARD | ||
IN THE CASE WITH THE HOLE IN THE CIRCUIT BOARD | ||
| ||
4 | 5 | |
INSERT TWO NEW | ||
REMOVE OLD | ||
TYPE 2032 BATTERIES | ||
BATTERIES AND | PLUS SIDE UP THEN | |
DISPOSE OF THEM PROPERLY | REASSEMBLE UNIT |
button to store the setting and exit setup. The red and green indicators and the operator’s light will flash two times. (If the force factor is not set within one minute, the operator will return to normal operation at its previous force factor setting.)
4After changing the force factor setting, perform the Safety System Reversal Test.
station’s LIGHT button. The light will remain on until the LIGHT button is pressed again or the operator is cycled.
2If the operator’s light is on, pushing the wall station’s
LIGHT button will turn the operator’s light off. | PRESS THE LIGHT | THE LIGHT WILL STAY ON UNTIL |
| ||
| BUTTON TO TURN THE | THE LIGHT BUTTON IS PRESSED |
| LIGHT ON OR OFF | OR THE OPERATOR IS CYCLED |
Disconnecting the Door from the Operator | IN CASE OF POWER FAILURE |
|
| ||
OR IF DOOR BECOMES OBSTRUCTED |
| ||||
1 With the door in any position (preferably closed), |
|
|
|
|
|
carefully pull the red release handle. USE CAUTION |
|
|
|
|
|
IF THE DOOR IS OPEN,THE DOOR MAY DROP. |
|
|
|
|
|
2 The disconnected door can be opened or closed | PULL THE RED |
|
|
|
|
manually. | RELEASE HANDLE |
| FLIP THE LEVER UP |
| |
3 To | TO DISCONNECT |
|
| ||
| AND RAISE OR |
| |||
THE OPERATOR |
| IF DOOR BECOMES OBSTRUCTED, | |||
|
|
| PULL DOWN ON HANDLE | ||
|
|
|
|
| NOTICE |
Raise or lower the door manually until the operator | FROM THE |
| NOTICE | LOWER THE DOOR |
|
|
| PULL DOWN ON HANDLE | TO RECONNECT |
| |
reconnects. | DOOR | IF DOOR BECOMES OBSTRUCTED, |
|
| |
|
| THE OPERATOR |
| ||
|
|
|
|
|
FCC NOTICE
Changes or modifications not expressly described in this manual or approved by the manufacturer could void the user’s authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Industry Canada and Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
LIMITED WARRANTY
This Linear product is warranted to the original consumer against defects in material and workmanship for:
MODEL | ELECTRONICS | MECHANICAL | MOTOR | BELT | CHAIN |
LDCO800 | 1 year | 5 years | Lifetime | Lifetime | 5 years |
This product is warranted to the original consumer against defects in material and workmanship for the periods mentioned above. Linear will repair, or at its option, replace, any device that it finds requires service under this warranty, and will return the repaired or replaced device to the consumer at Linear’s cost. Devices must be sent to Linear for service at owner’s expense. This warranty does not apply to damage to the product from negligence, abuse, abnormal usage, misuse, accidents, normal wear or tear or due to failure to follow Seller’s instructions, or arising from improper installation, storage or maintenance. In no event will Linear be responsible for incidental, compensatory, punitive, consequential, indirect, special or other damages. The remedies provided by this warranty are exclusive. Some states do not allow the exclusion or limitation of incidental and consequential damages, so the above limitation or exclusion may not apply to you. Any warranties implied by law are limited to the time periods set forth above. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
For warranty service and shipping instructions contact Linear at the phone number shown below. In order to be protected by this warranty, save your proof of purchase and send a copy with equipment should repair be required. All products returned for warranty service require a Return Product Authorization Number (RPA#). Contact Linear Technical Services at
Copyright © 2010 Linear LLC | 228355 C |