GUARDIAN 303NTX REMOTE CONTROL GARAGE DOOR OPENER TRANSMITTER User Manual A558AAA9AAAB31
GUARDIAN SHANGHAI CORP. REMOTE CONTROL GARAGE DOOR OPENER TRANSMITTER A558AAA9AAAB31
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User manual
23AE 12V
Alkaline Battery
303 MHz Transmitter Manual
1. Place 23AE 12V alkaline battery as shown in Fig.1.
2. Press the button on transmitter, the operator will
either open/close the door, or stops a moving door.
Fig.1
Fig.2
This device complies FCC Rules for HOME OR OFFICE USE. Operation is
subject to the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Notice : The changes or modifications not expressly approved by
the party responsible for compliance could void the user’s
authority to operate the equipment.