Samsung S27B970D User Manual Ver.1.0 (English) - Page 29

Disabling MHL, powered off - firmware

Page 29 highlights

Using MHL 4. If the following message appears, MHL mode is activated. After about 3 seconds, the MHL screen will be displayed. HDMI/MHL [MHL] MHL MHL activated. MHL 3 sec later NOTE The indicated time "after 3 seconds" may vary depending on the mobile device. When the mobile device is in power-saving mode If the mobile device is in power-saving mode, deactivate the power-saving mode. The MHL screen will appear normally. When the mobile device is not connected or does not support MHL If MHL mode does not activate, check the connection of the mobile device. If MHL mode does not activate, check if the mobile device supports MHL. If MHL mode does not activate even though the mobile device supports MHL, update the firmware on the device to the latest version. Disabling MHL When the cable is disconnected or the mobile device is powered off If the HDMI-MHL cable is disconnected or the mobile device is powered off when MHL is active, the MHL function will be disabled. NOTE If the mobile cable is disconnected, HDMI/MHL mode will still be enabled. 29

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29
Using MHL
4.
If the following message appears, MHL mode is activated. After about 3 seconds, the MHL
screen will be displayed.
HDMI/MHL
MHL
3 sec later
[MHL]
MHL activated.
MHL
NOTE
The indicated time “after 3 seconds” may vary depending on the mobile device.
When the mobile device is in power-saving mode
If the mobile device is in power-saving mode, deactivate the power-saving mode. The MHL
screen will appear normally.
When the mobile device is not connected or does not
support MHL
If MHL mode does not activate, check the connection of the mobile device.
If MHL mode does not activate, check if the mobile device supports MHL.
If MHL mode does not activate even though the mobile device supports MHL, update the
firmware on the device to the latest version.
Disabling MHL
When the cable is disconnected or the mobile device is
powered off
If the HDMI-MHL cable is disconnected or the mobile device is powered off when MHL is
active, the MHL function will be disabled.
NOTE
If the mobile cable is disconnected,
HDMI/MHL
mode will still be enabled.