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Can I change the flash pattern for my MX system?
This article discusses flash patterns with MX systems.
Product applicability
The following products are discussed in this article:
- MX Series: R920-MX, R829-MX, R247-MX and CHEVRON-MX

MX flasher modules have embedded default flash patterns within them and cannot be changed.
| Flasher Module | Flash Pattern |
|
RRFB
|
WW+S (wig-wag plus simultaneous; meets IA-21) |
|
Beacon
|
0.5s on, 0.5s off (meets MUTCD) |
|
LED Sign
|
0.25s on, 0.75s off (meets MUTCD) |
|
Chevron
|
0.25s on, 0.75s off (meets MUTCD) |



