For assistance, call RITRON at 800-872-1872, or go to
www.ritron.com
8
Changing the Address
For convenience, the RQT-433-RCVR keyfob receiver and all Ritron
keyfobs come from the factory set to the same address. This establishes
a relationship between a single RQT-433-RCVR receiver and multiple
keyfobs with different codes. For the vast majority of users the address
does not need to be changed. Occasionally the user may want to
change the address to:
•
Install two or more RQT-433-RCVR keyfob receivers in the same
location.
•
Avoid interference with another transmitter using the same address.
•
Create a more secure “non-standard” address.
The RQT-433-RCVR receiver and RQT-KEYFOB transmitters allow the
selection of one of 1,024 unique addresses. To avoid contention with
other units or to create unique relationships, the address can be
changed. This is accomplished by cutting PCB traces with a sharp
object, such as an X-Acto knife.
On the RQT-KEYFOB keyfob the traces are accessed by removing the
rear cover. If the trace is intact, the address line is connected to ground,
otherwise it is floating. The RQT-433-RCVR receiver address must
match exactly in order for the units to communicate.
EXAMPLE:
Both the RQT-KEYFOB and the RQT-433-RCVR can be programmed
with the same unique address by cutting the PCB traces at positions 2
and 4. They now have a unique relationship that allows them to
communicate only with each other.
RQT-KEYFOB
RQT-433-RCVR
Address lines
Address lines
