Varad Vision ULX210 User manual

ULX210
COLOR CHANGING
LED UNDERCAR
LIGHTING SYSTEM
Installation Manual

Technical Specifications
Colors: 1000
Patterns: 1 Strobe, 1 breathing
Auto Color Change, 9 preset colors
Auxiliary input for trigger with +12v
Current draw - 40 ma to 2.7 amps depending on mode, color or
pattern
LED LightBar:
Long LED LightBar length is 48.5” +/- 0.5”
Short LED LightBar length is 25” +/- 0.5”
Wires:
Master Long Light bars have 12’ of cable to indicator and 6‘ of cable
to connect to slave light bars
Slave Light bars have 6’ of cable on either end
Electrical specifications:
LED’s:
Red - TS ALINGAP, 70ma, 180 degree
Blue - INGAN, 50ma, 180 degree
Green - INGAN, 50ma, 180 degree

Parts list
Two 48.5” LED lightbars.
Two 25” LED lightbars.
Power harness with LED indicator, switch and fuse.
Self tapping screws, 12pcs.
Tie straps, 12pcs.
Mounting clamps, 12pcs.
Installation manual.
LED Lightbars
1.
2.
3.
4.
5.
6.
7.
Items not show to scale
Mounting clamp
Push button switch
LED indicator

Visually inspect underneath your vehicle to determine a suitable
location for mounting each LED lightbar. Hold the LED lightbar up
in the prospective mounting location to verify that it will not
interfere with existing parts under the vehicle. When you have
found a suitable location, begin to install the mounting clamps.
There are 4 clamps for each side lightbar and 2 for each front and
rear lightbar. Space each clamp approximately 1 foot between
each other. It is important to install all mounting clamps in a
straight line. It helps to use a reference point on the chassis such
as the pinch weld seam, etc. Mark each drilling point and pre-drill
each hole with a 1/8” drill bit. Install all clamps facing the same
direction. Now hold the lightbar up and install a tie strap through
the clamp at each mounting point. Trim excess tie strap material.
Repeat the process for each lightbar. At this point take the wires
from each end of the light bar and run them towards each other
once again location to verify that it will not interfere with existing
parts under the vehicle. Cutting away excess before attaching like
colored wires and heat shrinking.
Installation of LED lightbars
• Wire strippe
• Wire cutte
• Assorted drill bit
• Cordless dril
• Screwdrive
Screw clamp to body
and then tie strap
around light bar
Required tools

Install the single button momentary switch and LED indicator
inside the vehicle. Find a location that will allow all the wires to the
LED lightbars to connect without binding. The momentary switch
should be installed in a location within reach of the driver.
Installation of LED & Switch

Wiring Schematic
Front of vehicle
U
—
BLK
RED
GRN
BLU
Use provided
heat shink to
attach same
color wires
• Momentary switch
• LED indicator
Blue wire
Green wire
White wire
Purple wire
Black wire
Brown wire
solder and heat-shrink points
*while soldering is not necessary it will make for a more secure install

Wiring Schematic Continued
Connect wiring harness as indicated below to the vehicles
electrical system:
• Red wire - Battery Positive
• Yellow wire - Ignition (+12v when ignition is “ON”)
• Orange wire - Positive +12v trigger from Alarm system
or courtesy light
• Black wire - Negative (ground), and momentary switch
/ LED indicator
When all LED lightbars are connected and installed
you can proceed to heat-shrink all connectors into
the ULX210 push button control and LED indicator.
Proceed to the “Operation of ULX210” section.
U
—

Operation of ULX210
The ULX210 is operated with a single button remote control. All
features can be controlled by two types of button operations:
• “Push and Hold” (greater than 1 second) to change modes.
• “Push and release” (momentary) to change features in
selected mode.
For example:
To turn system “ON”
Push and hold button until Mode 1 is active. The system will power
up and go into Mode 1 (Color Wash). The default color is blue. Push
button momentarily and system will begin the color wash. Each
momentary push of the button will stop or start the cycling. Refer
to “Mode Operation Flow Chart” for more details.
Push button switch

Operation of ULX210 Continued
There are three modes of operation:
Mode 1 - Color Wash
Mode 2 - Strobe / Breath
Mode 3 - Preset Colors
Refer to “Mode Features” on page 11 for details on features for
each mode.
Turning system “OFF”
To turn the system “off” quickly, push and hold button until the
LED indicator light turn “off”. This will take a few seconds only.
When connected to an alarm system or interior light source:
System will activate blue leds each time a +12v trigger is applied to the orange
auxiliary input wire. This function only operates when the ignition is “off ”.
Auxiliary lighting

Mode Operation flow chart
“Push and Hold”
to change modes
OFF
MODE 1
COLOR WASH
MODE 2
STROBE / BREATHING
MODE 3
PRESET COLORS

Mode Features
Mode 1 • Color Wash
Mode 1 allows you to select the system color. To set system
color push the button momentarily and the digital controller
will begin the color wash process. Each time you push the
button momentarily the system will start and stop the color
wash process leaving you your selected color. Stopping at any
particular color will define your system color. The system
color will be used for certain patterns in mode 2. For instance,
if you stop at purple then all breathing or strobe patterns will
be purple. When you return to mode 1 the system will return
to the color selected last time. The system color will be
indicated on the LED indicator
Mode 2 • Strobing or Breathing
When in mode 2 you can select the strobing or breathing
patterns with a momentary push of the button.
Mode 3 • Preset Colors
Mode 3 allows you to select from 9 preset colors. Each time
you push the button momentarily the system will go to the
next selected preset color. The system color will be indicated
on the LED indicator.

Trouble Shootig
System does not turn “ON”
Check “Ignition Wire”, make sure it is getting constant 12
volts positive when engine is “ON”.
Check fuse. If fuse looks bent or blown replace with a 5amp
fast acting glass fuse.
LED lightbar does not work.
Check to see that cable between LED lightbar and wire
harness is not damaged.
Check to see the connections between light bars is correct.

VARAD’s product warranty covers against breakage due to
defects in materials or workmanship for one year from the
date of purchase. Warranty is only valid with proof of purchase
from an Authorized VARAD Dealer. VARAD’s warranty program
does not cover cosmetic damage, and damage due to acts of
God, accident, misuse, abuse or negligence to the product.
Repair or replacement as provided under this warranty is the
exclusive remedy of the consumer. VARAD shall not be liable
for any incidental or consequential damage for breach of any
express or implied warranty on this product. Except to the
extent provided by this warranty or prohibited by applicable
law, there are no implied nor expressed warranties or
merchantability or fitness for a particular purpose of this
product.
Warranty
On our website you can discover more about accessory lighting.