Canon EOS 1200D Instruction Manual page 223

Do not connect any other device's output to the camera's <D>
terminal. Doing so may cause a malfunction.
Certain TV sets may not be able to play back the captured images.
Using HDMI CEC TV Sets
If the TV set connected to the camera with an HDMI cable is compatible
with HDMI CEC*, you can use the TV set's remote control for playback
operations.
* An HDMI-standard function enabling HDMI devices to control each other so that
you can control them with one remote control unit.
Playback on a High-Definition TV set
Press the <x> button.
5
The image will appear on the TV
screen. (Nothing will be displayed on
the camera's LCD monitor.)
The images will automatically be
displayed at the TV set's optimum
resolution.
By pressing the <B> button, you
can change the display format.
To play back movies, see page 214.
Set [Ctrl over HDMI] to [Enable].
1
Under the [x2] tab, select [Ctrl over
HDMI], then press <0>.
Select [Enable], then press <0>.
Connect the camera to a TV set.
2
Use an HDMI cable to connect the
camera to the TV set.
The TV set's input will switch
automatically to the HDMI port
connected to the camera.
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