Computime DRG2 User Manual
Computime Limited
User Manual
1. OVERVIEW This universal garage door Iransmllter is designed lo work wilh mcsl unhs RF garage dzlw openers manuiaciured after 1981 and can operate up to TWO garage door openers This transmiiler can apermn Ihe icllcwing manuluclurer’s unlis - Mulii-wde - Linea! — Moare-O-Malh: - Stanley — Sears (mos! unlls) - Chamberialn (mos! units) — Lifl Muster - Wayne Dallon (mosl UNIS] — Masler Mechanic - Genie; Model ‘ AR 85 (S-nosiliun swflom Model ‘AR 80 (12—ponmcn swim} Model SDSSUU (12-pnsmun switch) This package cnninins : — universal page duor imnsmltler with visor dip — 12—Voll 23A batlery Mlh PVC sheel — ihis user guise Nule This model is no? compelible wrlh (ailing code systems. m ca mam-i! 1- 2. BATI'ERV A 12-Voltbat1ery is instsiled in battery ocmpsn- menl ol [he iransmillen but is noi conneded To operale the iransmitler‘ 2.1 Remuvs the visor clip and (hen Ihe baflery door T a 2.3 F'uil out the PVC shee! from the halter-y rompmmenl lo make connedion to the ballery, Nole bakery Iype for repacemeni IMPORTANT NOTE : TAKE CA RE OF 84 T- ?ERY‘VAHD ‘-' (BATTERVSYMBOL CAN BE SEEN ‘FTER THE BATTERY IS TAKEN OUT), OTHERWISE 1145 TRANSMNTER COULD BE D‘M‘GED BV REVERSING BA TTERV POLAR!“ ,. é). 3. SET UP PROCEDURES To set up the universal garage door transmitter. please tollow the steps below : 3.1 Remove the visor clip and then the battery door Table 1 : Manufacturer Switches Settin- Menuiacmrer Genie ARES SQDMi-lz‘gzposition codinggwiteg) Genie AR90 and 509500 (390MHz, 12-posilion coulis switch) Master Mechanic (380MH2, Sir-position tristale coding swttch) Stanley (3mm Hz, 10-position codigg switch) Linear, Moore-O-Mahc (310MHz, 3 position coding switd!) Multi—dee (300MH2, 10—p05ition coding switch) 3.3 Set the manufacturer swnnhes (A, B and C ) on the transmitter to mateh with the manufac- turer of your lBCelVef unn. Figure I shows the correct positions at the switches ran-K u HIMHBBHII y mam. ham tin-um ,.- : Sears. Chamberiain lift-Master. Whyne Dalton 3.2 Find the manufacturer of your receiver unit as shown in Table 1 ignore the numbers marked on the switchest only refer to the numbers labeled on the PCB (1-12, A,B,C). Minuieeturer Select Switch Settings 3A Set the coding swilches ( 1-12 market! on the PCB ) the same as your receiver unit, Set only the same number 01 switches that your receiver unit has, lfyour receiver has 9 coding switches, set enty the first 9 svn'hches an transmitter other! shnuld be sel In the DOWN position. For the first 9 setting swilches, there are 3 states. UR DOWN and MIDDLE. SOME receivers have only 2 siztes‘ UP and DOWN, Please make sure that NO MIDDLE stamp is set iortho first 9 coding swuches "1 this case. 3.5 To store the setting in Button M. press and hold the SEI’ key (as shown in Figure 1) and then press Button 11 tor abovl two seconds. Setting at Button #1 has been stored and Bum" F1 is now setup. To store the setflng in Button $2. repeat procedures 3.23.4, guess and hold the SET key and then press Buflnn n tor about two secondsl Setting of Sutton $2 has been stored and Button $2 is now setup, if: Notes : With some SEARS engines, the DIP sm'toh numbe 9 ns with the number 2. Then the universal transmitter should also be set from coding switch number 2. Santa Genie openers do not have DIP switohes They have “knockout" or "punch out' swito’ws to let the transmitter code. Where the hole is ‘punohed out’ on these models. the transmitter DIP switch should be set in the DOWN position. Where the hole is NOT “punched out”. the transmitter DlF' switch should be set in the UP position. On these models. the transmitter should never he sell»: the MIDDLE position. if you cannot get the transmitter to operate your Stanley opener, try setting the DIP switches (1- 10) lo the opposite oi your original transmitter. For example. iiyou set all 10 or the DIP switches to the UP position to match your original Stanley tran srnilter, then reverse the swilohes to the DOWN position and test the transmitter again Some Stanley openers do not have DIF' switches. They have even numbered wires totaled in both the original transmitter and the head unit. Notice that there are no odd num- bered wires. To pmgrem the transmitter to operate on these wired units 1 place ail the DIP switches (1-12) in the Iransmitterin the DOWN position, Now locate the uncut wires in the original transmitter or over head unit and plow the transmitter DIP swim that maldies Ihat number in the UP position. On these models. the lransmilter Dll> switches (1-9) should never be in the MIDDLE position If your Garage door opener is a newer model Sears, Chamberlain. ullrnaster or Master Mechanic, you may need to teach the motor head (radio receiver), mounted in your garage, what code you are using. In order to do this. you will have to be able to reach the motor head unit and your transmitter. To setup thislransmitter lor "Smart‘ or 'l.earntng' garage door openers : 3.5.1 Reach the motor head unit and remove the omen-mm a plastic cover. Find the “Smart' or “team“ button on the head unit The button should have an LED next lo ‘tl, 3.5.2 Alter setting the manufacturer's DIP swnones (A B and 0), set the coding DIP switches on the transmitterlo any position you like. 3.5.3 Press and hold the button on your transmitter While holding down that bulmn. press the é “srnart' or ‘Learn' button on the head unit, After » the light on the head unit llashes, release both buttons. 3.5.4 Test your transmitter by pressing the button. Note : You have now added the access code at your transmitter to the radio receiver. However. your original lransmilter may not be able to communicate with the opener. If this is the case, erase the memory or your radio receiver by pressing and holding the "Smart” or “Loam” button on the head unit tor approximately 10 seconds Now. releam your original transmitter by pressing and holding the button on your original transmitter While holding down that button. press the “Smart” or ‘Leom' button on the head unit. Alter the light on the head unit llashes. release both buttons, Then. relearn the transmitter. ll this hits to make both transmitters compatible with your garage door opener, then erase the memory of your radio receiver and relearn the original transmitter and match the transmitter DlP switches in the original transmit» let, 4 OPERATING THE UNIVERSAL GARAGE DOOR TRANSMITTER r“ 4.1 Point the lront of the transmitter towards the door 4.2 Press the Button #1 or £12 and LED on the lront will be ON to indicate that radio signal transmission. Note : The sensitivity 01 the universal garage door transmitter depends on the direction and distance to the receiver unit To get the maximum range, point the transmitter directly to the receiver unit. Warning : Keep the transmitter out at children. The garage door could close and cause serious injury or death. Use the transmitfier only when you are sure all obstacles have been removed. 5. FCC RULES AND REGULATIONS Warning: Changes or medifit'ations to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment NOTE: This equipment has been tested and found to comply with the Iim‘ns tor a Class 3 digital device, pursuant to Pad 15 01 the FCC Rules. These limits are designed to provide reasonable protection against harmful interlerence in a residential installation This equipment generates, uses and can radi- ate radio lrequency energy and, it 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 oomr in a particular installation II this equip- ment does cause hamtful interference to radio or televiswn which mn be determined by turning the equipment otl and on, the user is encouraged to try to correct the interference by one or more at lhe following measures. Reorient or relocate the receivmg antenna Increase the separation between the equipment and receiver, Connect the equipment in to an outlet on a circuit ditlerent form that to midt the receiver is needed. Consult the dealer or an experienced radio/TV technician tor help. This device complies with Part 15 of the FCC rules. Operalion is subject to the tollnwing two condi- tions : (1) this dewce may not cause harmtul intenerence, and (2) this device must ampt any interlerence received. including interterenoe Ihat may cause undesired operation. 5. TRDU BLESHOOTI NG _— The transmitters LED hams dim. Relaoe a nethV 23A alkaline batle Copy at the DIP switches setting lrom Make sure that the DIP switches setting start SEARS transmitter does not work from numberz and DIP swatch number 1 must be set to '-' The transmitter'LED ON but the garage Replace a new 12V 23A alkaline battery and try door opener mnnot be controlled again . MDdel No. DRGZ 6/99 iznm. lazulll
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