LED Police And Emergency Vehicle Message Board And Traffic Advisor,LED message bar with scrolling display for vehicles
Key Specifications/Special Features:
Description;Message on LED screen can be programmable by the keyboard,Maximum input 45 characters;Service propaganda in finances, post offices, telecom, commerce, hospitals, sports stadiumsPolicies and decrees issued from government organizations ;Instructions, guidance and information issuance in airports and railways;Polycarbonate housing, Extraoridinary anti-vibrate performance of compact structure;Excellent sealing housing make it can work in the severe weather;Easy operated by the control kit.12 VoltSize 42" L x 5.8"W x 1.4" H
The Main Capability Parameter
1.1. The rated work voltage: DC12V
1.2. The length of the light: 1.074m.
1.3. The environment temperature: -40 ℃~ +50 ℃.
1.4. Waste currant: <2A
Installation and wiring
2.1. Fix the matrix display on the appropriate place
2.2. .Plug the one side of the connect wire to the jack that on the back of the LED display, and tighten the two screws.
2.3. The another side of the connect wire connect to the controller.
2.4. Connect the power supply wire to the DC12V battery(voltage 24V display must go with DC24V Battery), black wire connect to “－”, red to “＋”
2.5. .After checking, then turn on the power supply switch that on the controller.
2.6. Wiring diagram
LED display screen
Enter inside 5 characters, it display big style and flashing.
Exceed 5 characters and inside 10 characters, it display small style and flashing.
Exceed 10 characters, it trundle characters display.
THE DISPLAY MOST CAN TYPE 48 CHARACTERS, THE MEMORIZER JUST CAN STORE 48 CHARACTRS, IF EXCEED THESE LIMITS, CAN BRING ON FAILURE, MUST REOPEN TO COMEBACK WORK.
Controller Function Area
SWITCH 1: control power supply of display screen.
SWITCH 2: warning light switch (available for light bar, current <10A)
SWITCH 3: warning light switch (available for light bar, current <10A).
KEYBOARD AREA: dial keyboard to type words and come true every function.
LCD DISPLAY SCREEN: monitor what the LED display screen showing and what now typing, begin open SWITCH 1 it display “<>”, press “←” key to exit this mode,
then dial keyboard to typed words, 48 characters are the most can enter, exceed 31 characters the LCD display screen will move up a row, exceed 48 characters the LCD display screen will clear the screen.
Full sets include installation bracket, Stainless steel screws to make it more durable and fastness.
Have you had a crush? Get in touch with our customer group by email email@example.com or wechat: +86 577 18968705678
Lead Time:7 - 10 days
HTS Code:8512.20.90 00
Dimensions per Unit:42 × 5.8 × 1.4 Inches
Weight per Unit:4 Kilograms
Units per Export Carton:1
Export Carton Dimensions L/W/H:47.3 × 6.7 × 3.3 Inches
Export Carton Weight:1 Kilograms