User manual Introduction LED Roof Display is a new mobile media platform that displays ads and news stories. Unlike traditional media, the LED Roof Display can intelligently switch ads based on location and traffic information via a built-in GPS module. The brightness can be adjusted for different times of day and environment to make the content more readable.
01 – Remove top cover screw caps (8x) Zao Tech Confidential 1
02 – Remove top cover fixing screws (8x) Zao Tech Confidential 2
03 – Remove top cover Zao Tech Confidential 3
04 – Remove panel release button covers @system bottom side (2x) Refer to next slide for how to operate button constrain mechanism Zao Tech Confidential 4
05 – Turn the button constrain mechanism 90o clock-wise Mechanism at lock state Mechanism at release state P.S.
06 – Push down the release buttons and flip up LED panel module (both sides) Zao Tech Confidential 6
07 – Flip up LED panel modules (both sides) U-bolt fixing block (2x) Power cable Zao Tech Confidential 7
08 – Flip up supporting rods at both sides to support LED panel modules (4x) Power cable Zao Tech Confidential 8
09 – Thule bar cover assembly explode view and power cable routing Bar top cover Bar bottom cover (this part is assembled in the last step) Zao Tech Confidential Power cable 9
10 – Locate & fix Firefly unit onto car roof (No bar bottom cover in this step) Use M6 screws (8x) to fix U-bolt and main frame Torque force = ?? Adjust power cable length This step is a bit tricky U-bolt (2x) Zao Tech Confidential 10
11 – Bottom view of Firefly unit assembly (No bar bottom cover in this step) Power cable Zao Tech Confidential 11
12 – Thule bar cover assembly and cable routing Power cable from Firefly This portion should be as short as possible After power cable length is adjusted, snap bar bottom cover onto top cover and fix them with M3 self-tapping screws (12x) Zao Tech Confidential 12
13 – Flip down LED panel modules (both sides) Power cable Flip down the LED panel modules and push them hard enough until they locked on locking mechanism (Hear the “Click” sound to make sure the panels are locked, see next side for detail description) Zao Tech Confidential 13
14 – Locking mechanism (both sides) Bracket is pushed up by pin when inserting Pin is locked by bracket when it is fully inserted Zao Tech Confidential 14
15 - Turn the button constrain mechanism 90o counter-clock-wise Mechanism at release state Mechanism at lock state P.S.
16 – Assemble the button cover back (Reverse step of step – 04) Zao Tech Confidential 16
17 – Assemble the top cover back (Reverse step of step – 02 & 03) Zao Tech Confidential 17
18 – Power cable terminal connection indication 1. ACC (light RED) : Ignite switch 2. T (light BLUE) : Taxi medallion backlit 3. L (light GREY) : Left directional light 4. R (dark RED) : Right directional light 5. + (Thick, RED) : Main power cable 6.
LED Roof Display is integrated with a smart controller system. Equiped with a high-resolution and highbrightness smart LED panel, the panel communicates regularly with a fixed commuter audience every day, and the interaction on the street will appreciate the value of your advertising. The main structure uses high quality materials and parts to ensure stability in the moving environment.
FCC Statement: Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
