Code 3 21TR & 21TR Plus - Manual (Page 15)

15
Take down and Alley Light Flash Mode - 21TR Plus TM
The Take Down and Alley Lights can be programmed to flash at different rates. Reference Table 6.
Step 1
Power-up the light bar. Select the Take Down Flash Mode (BLK) or the Alley Flash Mode (BLU/WHT) by applying +12V to the appro-
priate wire. Programming will not work if more than one function is selected at a time.
Step 2
Observe the flash pattern and determine which pattern is in operation (see Take Down and Alley Flash Patterns). This table shows
the available flash patterns. Once the flash pattern has been determined, proceed to Step 3.
NOTE: The default flash pattern for Take Down and Alley Lights is Medium Single 115FPM.
Step 3
Scroll to the next pattern by momentarily holding the BLK/RED wire to +power for ~one (1) second. The light bar will stop flashing
when the wire is connected to +power. Release the wire and the next pattern as listed in Table 6 will begin to flash. The new pattern
is automatically stored each time.
NOTE: To restore the Factory default Take down and Alley Flash Patterns, hold the BLK/REd wire to +12V for ~four (4)
seconds.
Table 6 - Flash Patterns - Alley and Takedown Lights - 21TR Plus TM
PATTERN NUMBER PATTERN dESCRIPTION
1 FAST QUAD 80FPM
2 SLOW QUAD 60FPM
3 FAST SINGLE 375FPM
4 MEDIUM SINGLE 115FPM *
5 SLOW SINGLE 60FPM *
6 FAST DOUBLE 115FPM
7 SLOW DOUBLE 60FPM *
8 FAST SIX 80FPM
9 SLOW SIX 60FPM
10 VARIABLE RATE SINGLE
11 NFPA QUAD 75FPM
12 CYCLE FLASH