Carax HUD CRX-3001 User manual

Power/
Signal input connector
Projection panel
Speaker
Light source
detect sensor
Function buttons
Projection Sticker Tape x 1
Adhesive Band x 2
Manual x 1
Power/Signal Cable 1.8m x 1 Wire Clip x 3
HUD main device x 1
Red wire
+ DC12V
White wire
Black wire
Schematic illustration of
the usage of Wire Clips.
Push down Original wire
External
connecting
wire
1. It’s recommended to
attach the Adhesive
Bands on two sides at
the bottom of the HUD.
2. Place the HUD in a
suitable location for
clearly projecting the
vehicle speed on the
windshield.
1. Please connect the Red wire to
the DC12V power wire behind
the power-on switch.
Black wire should be connected
to ground wire.
White wire should be connected
to speed signal wire.
2. Wire clips are recommended
while connecting.
(as shown in the following figure)
(Use pliers to press the sheetmetal and clip.)
Connect Power/Signal Cable
After complete wire connecting,
connect the Power/Signal Cable to
HUD.
Turn on the vehicle power, and all
function indicators will light up for
about 2 sec. This process is
checking
through the LED segments, then it
will enter the function mode of
displaying the speed of the vehicle.
Attach the Projection Sticker Tape
on the windshield.
Clean the windshield and spray
some water on it.
Detach the Projection Sticker,
attach it on the inner of the
windshield and scrape the
redundant water.
Screen functions Function buttons
Speeding warning sign(Red)
Speeding warning sound(Orange)
Function mode light(Orange)
Mode Selection button
Number Up/Down button
Exit/Mute button
Place the HUDConnect Signal/Power Cable
Package contents
＊Vehicle speed display
＊5 ranges speeding warning
HUD CRX-3001

*Press both of and button
before HUD power on(then turn
on the power)return to default Setting
Setting of the P(pulse)-
number of the wheels
ranges from 2,4,8,to16.
Default setting is 4P.
Press both of and button to enter
the function mode. First setting is P-
number. While driving the vehicle to allow
the dashboard of your car to indicate about
40 Km/Hr, record the speed value from the
HUD. After parking of your car, you can
reset the P-number according to the
following conditions.
Default setting of the P-number is 4P.
If the HUD displays about 20 Km/Hr, reset
the P-number as P 2.
If the HUD displays about 40 Km/Hr, there
is no need to reset.
If the HUD displays about 80 Km/Hr, reset
the P-number as P 8
If the HUD displays about 160 Km/Hr, reset
the P-number as P16.
Press both and After press
The system will enter the function
mode of speed fine - adjustment. This
function mode is used for adjusting the
displayed speed value to agree with
that of the original dashboard. If the
reading from the HUD is higher, press ▼
button to reduce the value; if the reading
is lower, press ▲ button to increase the
value. Please perform the adjustment
while driving the vehicle over again to
match the speed value.
To confirm your selection, press
Speed Fine-adjustment
Mode
Ranges 50~250
Default setting is 160.
Press the button to switch the
Warning Sound On/Off.
When turn off the warning sound, the
horn sign will be put out. Red light only
flash while speeding and put out once
under the speeding value.
Turn the Sound Off
Setting the speeding value
There are 5 ranges of speeding value
from 50, 70, 90, 100, 110Km/Hr.
If need to adjust the speeding value to
60Km/Hr, press the button
twice to enter the first speed value
“50”, then press until “60”. Press
the left button once will go to the
speeding value adjusting.
Speed fine-adjustment
Wanring sound will turn off automatically after 30 sec.
( light still bright)
Press ▲& ▼to select speeding
value.
Press ▲will show
50~70~90~100~110 in turn, press ▼
will show110~100~90~70~50.
When the projection panel
shows“70”after select, it means the
speeding value is 70Km/Hr.
5 ranges of speeding value select method
Dimensions：75 x 44.5 x 17.5 ( L x W x H )ｍｍ
Operating Voltage：DC12V～DC13.5V
Power Consumption：350mA
Max. Brightness：5500 cd/m²(Brightness can be adjusted
accordingto the ambient light source)
Operating Temperature：-20°C ~ 85°C
Basic Specification
(1)Please park the car on the flat floor, turn off the engine
and pull up the hand-brake lever.
(2)Please sort components by kind to avild missing when
take the vehicle apart. Be ware of any reinstalling mistake.
Otherwise, be careful of not damage the vehicle and
components while working.
(3)Please turn off the vehicle power before connecting the
wires to avoid getting an electric shock or short circuit.
(4)Keep the cable away from high temperature and movable
area before connecting wires to avoid it melt by heat or
short circuit.
(6)This product only can be installed on the inner of the
vehicle.
(5)Please use insulating tape or belt to fix the wire to avoid
the sharp metal scarp off the surface of the wire.
Attention
P-number Setting
Operate Manual