DT-2A TWO-BUTTON TRANSMITTER CODE SETTING
There are two digital coding switches in the
ROTATE CLIP
AWAY FROM BATTERY
BATTERY DOOR
CODING SWITCH "A"
SETTING CODE SWITCH “A”
Before removing the battery access door, loosen battery clip screw and rotate clip away from door. To open the battery access cover and gain access to Coding Switch “A”, lift off the small
To set a code, select any combination of ON or OFF positions for the switch keys numbered
Keys 1, 2, 3, 4, |
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and 6 OFF | 7 | 8 | |
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| 3 | 4 |
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O | 1 |
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N |
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| O |
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| F |
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| Keys 5, 7 |
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and 8 ON
SETTING CODE SWITCH “B”
To gain access to Coding Switch “B”, first remove the screw in the middle of the back cover. Remove the back cover to expose the
To set a code, select any combination of ON and OFF positions for the switch keys, in the same manner as described for Coding Switch “A”.
CAUTION:
It is not advisable to set a code with all keys ON, OFF, or alternating ON and OFF, because these codes are too easy to duplicate.
TRANSMITTERS CODE MUST MATCH RECEIVER CODE
Switch “A” is designed for use with a garage door opener. The code set to Switch “A” must be identical to the code set in the receiver to be used in conjunction with
CODING SWITCH "B"
CODING SWITCH
"A"
REAR VIEW WITH
BACK COVER REMOVED
TO ACCESS SWITCH "B"
Switch “B”, under the back cover is designed for use with