Failure Analysis - Hologram Z200 User Manual

Failure Analysis

Failure
Cannot boot
Auto reboot
No display
Abnormal
display
Light on but
non-rotation
Vibration/
Noisy
Failure reason
Power line
no connect
Power failure
Wrong power adapter
TF card bad contact
Video wrong format
TF card wrong format
Led blades
not install well
TF card
wrong memory
Software wrong
operation
Led blades not install
well, or bend
Check whether the
power line contact well
Check whether the
Change an original
Take off the TF card then
wipe up the TF card
Covert the video before
or use the APP to
send content to device
Change the original
TF card or format
fat 32 system, then
re-download the content
Re-install the LED blades
make sure LED port
fit the devices slot
Format the TF card,
the content again
Re-install the LED blades
12
Solution
power light on
power adapter
boot the device,
send to TF card,
the TF card to
then download
Contact service,
use the TF card
do factory reset