![HP DSJ-A7 Manual Download Page 8](http://html.mh-extra.com/html/hp/dsj-a7/dsj-a7_manual_155364008.webp)
8
6.
Operation
6.1
ON/OFF
Long press the power button three seconds to start up and enter standby
mode; at any mode with long press the power button 3 seconds, the
camera will shut down; at start up mode, short press power button, can
be on/off screen saver.
6.2
Video recording
After starting up the camera, will enter the standby preview mode, press
video recording button for video recording, camera will vibrate twice and
the red LED indicator on the top will be on. Press again video recording
button to stop recording, the camera will vibrate twice with beep sound,
and save the video file.
At power off mode, long press video recording button 3 seconds to
activate hot button for immediately recording. To stop recording, press
the button once again.
6.3
Audio recording
After starting up the camera, will enter the standby preview mode, press
audio recording button for audio recording, camera will vibrate twice and
the yellow LED indicator on the top will be on. On the camera screen, the
audio recording icon will show up. Press again the audio recording button
to stop audio recording and save the file.
6.4
Photograph
After starting up the camera, will enter the standby preview mode, press
photograph button to take photo. At video recording mode, press
photograph button to capture photo.
6.5
IR function
Long press IR/Laser button, can manually activate infrared LED indicator.
Normally in the environment of low light, you can use infrared LED
indicator, the recording image will become black and white.
6.6
Intercom function (optional)
Supports walkie-talkie function (optional).