Chamberlain 1025 Garage Door Opener User Manual
Contents
1. Lift Master The Professional Line To comply with FCC IC rules adjustment or modification of receiver and or transmitter is prohibited except for changing the code setting and replacing the transmitter battery THERE ARE NO USER SERVICEABLE PARTS Disconnect power to the garage door or gate opener before installing the receiver Children operating or playing with a garage door or gate opener can injure themselves and others The garage door or gate could close and cause serious injury or death Do not allow children to operate the push buttons or the remote control transmitters Install the receiver and any additional push buttons out of the reach of children and away from all moving parts of the door or gate and its hardware but where the garage door or gate is visible A moving garage door or gate could injure someone under it Activate the opener only when the door or gate is properly adjusted you can see it clearly and there are no obstructions to door or gate travel FEATURES Access Control Receiver ACRx 2 Model 1025 OWNERS MANUAL Install the control station and receiver where the door or gate is visible but away from the door or gate and its hardware When a receiver is used to activate a commercial door opener a reversing edge MUST be installed on the bottom of the door Failure to install a reversing edge under these circumstances may result in serious injury or death to persons trapp2. Press the DELETE USER button The display will show USER ID Turn the knob until the first letter of the User ID is shown then press ENTER Repeat until the entire User ID is displayed The display will show DELETE lt USER ID gt Press ENTER to delete that User ID or EXIT to cancel and start over After ENTER is pressed the display will flash Del Usr COMPLETE When a User ID is deleted the ACRx 2 will no longer respond to that transmitter and all record of that user is deleted from the ACRx 2 Block and Unblock Users Press the BLOCK USER button The display will show USER ID Turn the knob until the first letter of the User ID is shown then press ENTER Repeat until the entire User ID is displayed The display will show BLOCK lt USER ID gt Press ENTER to temporarily block that User ID or EXIT to cancel and start over When a User ID is blocked the ACRx 2 will display the attempted entry as BLOCKED and will not open the gate Time and date of the attempted entry is available at the computer serial port To unblock a user press the BLOCK USER button and repeat the steps used to choose the User ID The display will show UNBLOCK lt USER ID gt Press ENTER to unblock that user or EXIT to cancel and leave the user blocked TRANSMITTER WIRELESS OPERATION Whenever the ACRx 2 is displaying the date and time it is ready to respond to a transmitter If a transmitter button is pu
3. bits no parity 1 stop bit This allows use of a computer or printer to record access transactions This interface can also be used to back up code memory to a computer with the use of Microsoft Windows compatible software available from Lift Master Once the ACRx 2 is installed it may be programmed by the installer or by the custodian of the gate The same procedures are used to make changes at a later time INSTALLATION transmitter and can produce a record of when each one is used to gain access The ACRx 2 can be easily programmed by any authorized person to add new users remove users suspend users temporarily or open the gate or door by pushing one button It can be connected to a computer for additional control and recordkeeping functions Mechanical and electrical installation must be performed by qualified professional service personnel Knowledge of electrical codes may be necessary when wiring AC power and certain door actuators If in doubt consult with Lift Master commercial product service at 1 800 588 2806 ACRX amp ANTENNA MOUNTING INSTRUCTIONS Mounting the Box Choose a location for the ACRx 2 1025 control box which is e Protected from tampering e As close to the approaching vehicles as possible for best reception e Protected from moisture e Suitable for permanent attachment by mounting screws e Accessible to necessary wiring Hold the ACRx 2 control box in its intended mounting location Make sure
4. the cover opens freely with the display and controls at a comfortable height and angle for viewing and use Use the holes in the ACRx 2 box for marking and drilling attachment holes Antenna Placement For best range placement of the antenna is crucial Follow these guidelines for best results eMake sure there is no interfering signal an the same channel as the ACRx 2 You can monitor channel activity with the Liftmaster M 18 Test Set On channel interference is not only due to transmitters but can also be caused by computing devices security systems and other nearby electronic devices Power invertors and battery chargers are known sources of interference e The ACRx 2 antenna system can be configured in several ways Each installation is different so there is no best antenna system Try the different configurations of antenna placement and amplifier until the best range is encountered Do this BEFORE hard mounting the antenna and permanently routing the cable The typical antenna configurations are as follows on page 3 e The antenna must not be next to or enclosed in metal e Place the antenna outside of any housing box or building even if the housing is not made of metal Non metallic structures can contain conduit metallic foil insulation or be painted with metallic paint e Place the antenna as high as possible in sight of the expected location of the transmitters This is very important e Consider the directi
5. the only desired signal v COAXABLE CABLE ANTENNA ANTENNA _ gt AMPLIFIER AMPLIFIER en MOUNTING 5 BRACKET OPERATION The controls and display on the ACRx 2 panel are very simple for ease of operation Most programming tasks require pushing one button for the desired operation then completing the displayed instructions A summary of these procedures is printed inside the ACRx 2 panel door Before use each transmitter must be programmed into the system by the Add Users function This learns the unique radio code of that transmitter and assigns it a User ID code chosen by the programmer this User ID may be the user s name unit number or any combination up to five letters and numbers Once programmed the transmitter can be used to control access The ACRx 2 can output the date time and User ID for each access User IDs can be Deleted when no longer allowed or Blocked from access temporarily A Setup function is used to set the time date and other details of ACRx 2 operation Setup Basic settings on the ACRx 2 are changed through the Setup routine These include the time date and other optional settings To change any of the following items press the SETUP EXIT b
6. a new baud rate is selected it does not take affect until the ACRx 2 is turned off and re powered Add User Each 80 series Billion Code or 90 series SECURITY PLUS transmitter is uniquely coded at the factory no two transmitters have the same code When adding a user there is no need to program the transmitter or set code switches If using 60 series or older transmitters each transmitter should have a different code setting Press the ADD USER button to choose the Add User mode The display will show USER ID Turn the dial until the first letter of the desired User ID is shown then press ENTER Repeat until all the letters or numbers up to five are displayed Press ENTER twice to confirm that User ID Instead of selecting a custom User ID yourself the ACRx 2 can choose a number for you Simply press ENTER 5 times when USER ID _ is displayed enter a User ID of all blanks and the next ID number in sequence will be automatically assigned This will be a numerical only ID The display will now show TRANSMIT NOW and the green light next to the display will stay on Press the button on the transmitter for that User ID The display will show Add User COMPLETE That transmitter is now an authorized user when pressed it will grant access for that User ID If there is a mistake or a problem at any time press SETUP EXIT to start over These steps can be repeated to add more users Delete User
7. ed beneath the door Code Memory Input Output Connections Power Supply Output Control Circuit Output Control Rating Case Display Time Clock RS 232 Interface INTRODUCTION The ACRx 2 is a radio receiver which controls a gate or door opener It can recognize as many as 1 000 different transmitters It assigns a unique identification code to the user of each 1025 users with unique radio codes any combination of 60 series remote controls 80 series remote controls 90 series SECURITY remote controls 66LM keypad 67LM SECURITY keypad 466LM commercial keypad or 99LM keypad remote control codes Each radio code can have a 5 digit alpha numeric user name assigned to it Terminal block inside case Two screws each for power relay output and command 24 V AC DC or 12 V DC Relay switching controlled by radio transmitters or GRANT ACCESS button on control panel or external push button Relay Switches Up to 3 Amps at 37 VAC max The ACRx 2 is mounted in an 8 x 10 x 3 metal box with an integrated hinged lid All electrical connections can be made through a conduit hole a type F connector is available externally for antenna mounting Keylock provided for securing panel against undesired entry 16 Character non backlit LCD display Time and date are maintained by a real time clock with battery backup Expected battery life is 10 years An RS 232 interface is provided This interface is 1200 9600 Baud 8
8. ess is not granted The User ID of the transmitter and the date and time of the attempt are recorded In all these cases the date and time recorded depend upon the date and time being correctly set in the ACRx 2 To change the date or time refer to the Setup section of these instructions When attached to a serial interface port of an MS DOS computer equipped with Microsoft Windows and LiftMaster s own Total Control software the ACRx 2 can be remotely programmed and activity recorded For more information about this feature call your local Lift Master dealer COMPATIBLE PRINTERS The ACRx 2 1000 is compatible only with standard RS 232 line printers If a printer is needed we highly recommend LM Part No 55 SP312FD40 for capatibility reasons refer to drawing below PRINTER 55 SP312FD40 FRONT COVER POWER OFF COMPONENT LAYOUT Antenna seta Display Display Contrast Adjustment ACRx 2 MODEL 1025LM ACCESS CONTROL RECEIVER SETUP EXIT ADD USER O Dai RELAY OUTPUT Lift Master The Professional Line ENTER DELETE USERBLOCK USER GRANT ACCES 0 9 A Z Oe CLASS K2 VOLT 24 WIRING ONLY SERIAL PORT SELECT VAC Serial Port Grant Output for Computer Voltage Select Power Supply Access Terminals or Printer Jumpers Inputs Button TROUBLESHOOTING Problem Remedy LCD display is blank e Power not connected check plug and wires e ACRx 2 is broken re
9. on from which the transmitters will be used Place the antenna so that there are no structures or metal obstructions between the transmitters and receiving antenna Make certain that the amplifier if used is oriented correctly The label indicates the end of the amp which must be connected to the ACRx 2 or to the cable leading to the ACRx 2 The amp will not work properly if installed backwards e If longer coaxial cable is needed do not splice cables together Instead purchase a ready made cable of the desired length from a radio tv store Use 75 ohm cable with CATV connectors also called type F connectors WIRING INSTRUCTIONS Wiring requirements Power can be provided with an 85LM wall mount transformer or Radio Power from a gate operator 17 to 37 V AC DC at 150 mA or 12 VDC at 200 mA minimum Using an 85LM wall mount transformer Install the voltage select jumpers J4 amp J6 in the 24v position and plug the transformer jack into the receptacle to the right of the voltage jumper Wire the relay contacts to Push Button and Common as shown in the wiring diagram Using gate door operator power Install the voltage select jumpers J4 amp J6 in the position that matches the power supplied by the operator Wire ACRx 2 to the operator as shown in the wiring diagram WIRING DIAGRAM RELAY OUTPUT N O contacts S N E C CLASS 2 WIRING ONLY 12 SERIAL PORT SELECT VAC AC DC The ACRx 2 uses low voltage
10. ore time and the date is set Set the DATE will be displayed again Press SETUP EXIT to return to the regular display Set RELAY Mode The method of relay operation depends on the type of gate or door opener the ACRx 2 is controlling The three types of operating modes are described as follows e Momentary Close The relay contacts will close for 1 3 seconds each time a valid user s transmitter code is received This is the factory default state of the ACRx 2 and the most commonly used e On When Receiving The relay contacts will close when a valid transmitter code is received and remain closed until the user releases his transmitter button Toggle ON OFF The relay contacts will close when a valid transmitter code is received and remain closed until the next one is received The relay will continue to toggle ON OFF in this manner for each valid code received This mode is useful when the relay must stay on after the user releases his transmitter button Set BAUD RATE When set BAUD RATE is displayed and you press enter a message appears which instructs you to scroll for the baud rate selections Turn the scroll knob until the desired rate appears and the press ENTER Selectable baud rates are 1200 2400 4800 and 9600 baud This is only applicable to the RS232 port of the ACRx 2 If you are not using the ACRx 2 with an external printer or a computer then you do not have to be concerned with this setting NOTE once
11. pair or replace LCD display is on but ACRx 2 does not function properly e Turn power off then on again e Check 24V 12V jumper All users have short radio range green light is flashing e A transmitter is stuck on Use M 18 test set to locate and disable transmitter All users have short radio range green light is off A single user has short radio range A single user cannot obtain access Green light on ACRx 2 flashes LCD message does not change A single user cannot obtain access Green light reprogram on ACRx 2 does not flash When Grant Access button is pushed ACRx 2 relay clicks but door gate does not open ACRx 2 prints incorrect time date routine No users can access ACRx 2 LCD display is on e Radio interference try moving antenna location e Replace transmitter battery or move transmitter to a different place in car Repeat the Aad User routine Replace transmitter battery or replace and transmitter Check door operator and wiring Time or date is wrong Do Set Time or Set Date Clock backup battery needs replacement ACRx 2 must be in the idle state with time and date displayed Press SETUP EXIT or cycle power to ACRx 2 SERVICE INFORMATION TOLL FREE NUMBER U S A 1 800 588 2806 IN CANADA 1 800 654 4736 1995 The Chamberlain Group Inc 01 12615B All Rights Reserved Printed in Mexico
12. shed the green light next to the display will flash If the code matches a valid User ID which is not blocked access will be granted and the display will show Access OK lt User ID gt If the code matches a blocked User ID access will not be granted and the display will show Blocked lt User ID gt MANUAL OPERATION The gate or door can be manually operated by pressing the GRANT ACCESS button on the panel or by closing any contacts connected to the External Grant Switch terminals If Operator Password is enabled the ACRx 2 will ask for the correct 4 digit password before closing the contacts SERIAL PORT The ACRx 2 includes a computer connection which can be used to attach a computer or printer This is a standard RS 232 serial port although a special adapter cable is required to connect to the ACRx 2 When attached to a serial interface computer printer the ACRx 2 will print a log of all activities as they occur Line messages include self test PASSED at lt time date gt This is printed when the ACRx 2 is turned on or reset Access OK lt User ID gt at lt time date gt This prints each time a valid transmitter code is received and access is granted The User ID of the transmitter and the date and time of access are recorded Transmitter digital code is not printed Blocked lt User ID gt at lt time date gt This prints each time a transmitter code is received which is blocked Acc
13. utton The message scroll for MENU will appear turn the dial to choose the item that you want to change then press the ENTER button If you wish to leave the Setup mode without doing anything press SETUP EXIT again to return to the regular display which shows the date and time alternately Change PASSWORD A password may be used to protect the ACRx 2 against unauthorized access The unit is shipped with the Password function disabled To enable this feature select a four digit password composed of letters and or numbers Once a password has been entered no changes can be made to the ACRx 2 memory without supplying the password If you forget your password it cannot be retrieved To disable the Password function change the password to all spaces Set the TIME When Set the TIME is displayed and you press ENTER the current time will be displayed in hour minute second AM PM format The first digit will be underlined Turn the dial until that digit is set then press ENTER Repeat until all digits are correct Press ENTER one more time and the time is set Set the TIME will be displayed again Press SETUP EXIT to return to the regular display Set the DATE When Set the DATE is displayed and you press ENTER the current date will be displayed in month day year format The first digit will be underlined Turn the dial until that digit is set then press ENTER Repeat until all digits are correct Press ENTER one m
14. wiring only Attach the ACRx only to circuits or devices that are NEC Class 2 less than 37VAC Do not run wires to or from the ACRx 2 in any conduit or box where there are AC supply 120VAC circuits Failure to follow this warning could result in electrical shock or fire and damage to the ACRx 2 12 24 EXT VOLTS GRANT SWITCH m RR E Voltage select jumpers Place jumpers on bottom 2 pins for 24V operation Place both jumpers on top 2 pins 12v operation Push Button Common Radio Power Doorbell Button ANTENNA CONFIGURATIONS A No amplifier no cable short radio range B No amplifier coax cable used short radio range Antenna is mounted away from the ACRx 2 at the end of the 15ft cox cable Antenna is mounted direct to ACRx 2 COAXABLE CABLE di v lt ANTENNA ANTENNA a Ei MOUNTING BRACKET C Amplifier used without the cable longer radio range D Amplifier and caox cable used longer radio range Amplifier 7 connected to the ACRx 2 and the antenna Antenna is remote mounted along with amp amplifier is connected directly to the amp is at the far end of the cox with the antenna not at the ACRx 2 end This provides the best amplification of
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