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Taxi roof led display connection
Wiring diagram of taxi roof led display
The main line is connected to the automobile battery, and the control line is connected to the fan
safety terminal or the ignition switch:
(1).+12V line is connected to the positive pole of the car head battery.
(3).The control end is connected to the ACC fuse of the fuse box or modified to the ignition switch.
(2).GND line is connected to the negative pole of car head battery.
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Packaging and transportation of taxi roof led display
Carton packaging or pearl wooden box packaging
Do not move the stacked wooden cases. When stacking, the lower wooden box shall be
fixed to the final position first, and then place
the
upper
box
.
Use a suitable forklift to handle the wooden cases and take necessary precautions to
avoid personal injury.
If the wooden case is broken, the wooden case must be bound firmly to avoid collapse of
the stack.
Before stacking or transporting wooden cases, please make sure that each wooden case
is in normal use.
Before stacking or transporting wooden cases please check whether the wooden
,
cases and their fixing screws are worn or damaged
.
Main cable connect with car battery and
control cable connect with lighter position:
2.black is with “-”
1.yellow(red) is with “+”
3.lighter plug to the car lighter position,red
switch control panel delay power off.
Damp proof and shockproof provide better protection for led vehicle mounted ceiling lamp screen.
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Features:
Warning
:
Control input
↓
DC12V input
↓
