LTE-LINK SE user's Guide
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Figure 4- 6 HDMI connected to the device status
For the HDMI input part, the status information prompt area of the LTE-LINK SE device
screen has corresponding status information display. When the screen icon does not change to
the HDMI connection status after the HDMI camera device is connected, the user needs to
troubleshoot the problem according to the screen status information prompt area displays content.
HDMI status related information prompts and causes are as follows
：
1) < HDMI instability > and < h*v Nonsupport >
h and v indicate the HDMI input resolution actually detected by the link device. The
reasons for this problem are as follows
：
HDMI cable problem
HDMI interface poor contact
The output resolution of the camera device connected to the HDMI cable is not
supported by the LTE-LINK SE device HDMI, the abnormal state is shown in
Figure 4-7.
Figure 4- 7 HDMI not connected to the device status
2) < Video Chip Error >
The screen prompts this status message, indicating that the HDMI video capture chip of
the current device is abnormal. When this problem occurs, the device needs to be
returned to the factory for repair. The state diagram is shown in Figure 4-8.
