Page 3, Dip switch programming: tactrl3a, Right flash – Whelen TA637A User Manual
Page 3: Split left, Dip switch programming: tact l1a & r tactrl4a
Page 3
DIP SWITCH PROGRAMMING: TACTRL3A
Arrow
Tips
Alt Arrow Tips/
Solid Bar
Alt Arrow Tips/
Solid Bar
Alt Arrow Tips/
Solid Bar
Alt Arrow Tips/
Solid Bar
Solid
Bar
Solid
Bar
Arrow
Tips
UP = Normal DOWN = Reversed (Swap Left & Right)
UP = MUTCD-compliant Patterns DOWN = Standard Arrow Patterns
U =
D =
UP
DOWN
X
X
X
X
X
X
X
X
D
D
D
D
U
U
U
U
D
D
U
U
D
D
U
U
D
U
D
U
D
U
D
U
Sequence On/
Sequence Off
Sequence
to Solid
Sequence
TripleFlash
Solid
Half Arrow
Solid
Half Arrow
Solid
Full Arrow
Solid
Full Arrow
Solid
Full Arrow
X
X
X
X
X
X
X
X
DIP SWITCH SETTING
RIGHT
FLASH
2
3
4
5
SPLIT
LEFT
1
Sequence On/
Sequence Off
Sequence
to Solid
Sequence
TripleFlash
Solid
Half Arrow
Solid
Half Arrow
Solid
Full Arrow
Solid
Full Arrow
Solid
Full Arrow
Sequence On/
Sequence Off
Sequence
to Solid
Sequence
TripleFlash
Solid
Full Arrow
Solid
Full Arrow
Solid
Full Arrow
Solid
Full Arrow
Solid
Full Arrow
DIP SWITCH PROGRAMMING: TACT L1A &
R
TACTRL4A
SingleFlash
DoubleFlash
DoubleFlash
DoubleFlash
DoubleFlash
DoubleFlash
DoubleFlash
DoubleFlash
UP = 6 LIGHT ARRAY DOWN = 8 LIGHT ARRAY
U =
D =
UP
DOWN
X
X
X
X
X
X
X
X
D
D
D
D
U
U
U
U
D
D
U
U
D
D
U
U
D
U
D
U
D
U
D
U
Sequence
to Solid
Sequence
DoubleFlash
Sequence
TripleFlash™
Sequence
Four Lamps
Sequence
Three Lamps
Sequence
Two Lamps
Solid
Half Arrow
Sequence On
Sequence Off
X
X
X
X
X
X
X
X
UP = ENABLE END LAMPS DOWN = DISABLE END LAMPS
To shut end-cap arrows off on T/A bars for a non-directional warning.
DIP SWITCH SETTING
RIGHT
FLASH
2
3
4
5
SPLIT
LEFT
1
Sequence
to Solid
Sequence
DoubleFlash
Sequence
TripleFlash™
Sequence
Four Lamps
Sequence
Three Lamps
Sequence
Two Lamps
Solid
Half Arrow
Sequence On
Sequence Off
Sequence
to Solid
Sequence
DoubleFlash
Sequence
TripleFlash™
Sequence
Four Lamps
Sequence
Three Lamps
Sequence
Two Lamps
Alternating Solid
Half Arrow
Sequence On
Sequence Off
CUSTOMER SUPPLIED
SHEET METAL SCREWS
10-24
ACORN NUT
QTY. (2)
#10 SPLIT
LOCKWASHER
QTY. (2)
BAIL STRAP
#10 EXT. TOOTH
LOCKWASHER
10-24 x ½"
CARRIAGE BOLT
QTY. (2)
(4)
ASSEMBLY
HOLES
P
H
in
ousing
(Rear View)
P
H
in
ousing
(Rear View)
1
2
3
4
5
6
9
12
8
11
7
10
Reference
Point
1 2 3
4 5 6
9
8
7
Reference Point
RECOMMENDED WIRE SIZE
POWER WIRES
AUXILIARY
CONTROL WIRES
14 AWG
12 AWG
10 AWG
18 AWG
16 AWG
13 FT.
21 FT.
33 FT.
26 FT.
42 FT.
FUSE
7
8
9
10
11
12
PIN
Lamp 7
Lamp 8
+BAT
N/C
N/C
Aux Input
(-)
(-)
1
FUNCTION:
VIO
GRY
WHT
N/C
N/C
WHT/BLU
WIRE
Dip
Switches
1
2
3
4
5
6
PIN
Lamp 1
2
3
4
5
6
(-)
Lamp (-)
Lamp (-)
Lamp (-)
Lamp (-)
Lamp (-)
FUNCTION:
BRN
RED
ORN
YEL
GRN
BLU
WIRE
Backlight
Control (to
Acc. Switch)
Rear View TACTRL1A
RED (Pos.1)
WHT (Pos.3)
BLK (Pos.2)
To POS.
(+) Battery
Chassis
Ground
Customer Supplied
3 Amp Fuse
1
5
2 3 4
Pos. 1
Pos. 12
LEFT SIDE
CONNECTOR
1
2
3
4
5
6
7
8
9
PIN
Lamp
Lamp
Lamp
Lamp
Lamp
Lamp
Lamp
Lamp
1 (-)
1 (+)
2 (-)
2 (+)
3 (-)
3 (+)
4 (-)
4 (+)
N/C
FUNCTION:
Power Input
RIGHT SIDE
CONNECTOR
1
2
3
4
5
6
7
8
9
PIN
Lamp 5 (-)
5 (+)
6 (-)
6 (+)
7 (-)
7 (+)
8 (-)
8 (+)
N/C
Lamp
Lamp
Lamp
Lamp
Lamp
Lamp
Lamp
FUNCTION:
1
5
2 3 4
Dip
Switches
Rear View TACTRL3A & TACTRL4A
RED
RED
BLACK
BLACK
To POS.
(+) Battery
Customer Supplied Fuse:
30 AMP (12V)
15 AMP (24V)
Customer Supplied Fuse:
15 AMP (12V)
10 AMP (24V)
Splice RED
wires together
To Chassis Ground
To Chassis Ground
Requires a SP/ST switch
and a 3 Amp fuse.
(Customer Supplied)
NOTE: These are the functions of the PIN connectors on
the back of the control head. Refer to your Traffic Advisor
manual for your specific input cable wire functions.