Capture Function; Take Picture; Separate Recording; Infrared Mode - Retevis Rt77B Bedienungsanleitung

5.2 Capture function

During the recording process, press the "photograph" key [ ] to take a picture and save it automatically. The
recording function will not be interrupted during this process. (1080P and below resolution supports capture
function)

6.Take Picture

6.1 Take Picture
In Power On State, click the "photograph" button under the preview screen [ ] to take a photo and
automatically save it, and then return to the photo preview screen. There will be a sound "click" during the photo
process, and each button will take a photo. The photo is named after the date and time JPG suffix, saved in the
memory card. For viewing photos, please refer to the "View/Playback Video" section.

7.Separate recording

In the power-on state, click the "Record" button on the preview screen to start a separate recording. During
recording, the screen will display the recording logo, the left indicator LED will stay green and the right indicator
will flash yellow. Press the "Record" button again to stop the separate recording. The LED indicator turns green,
the audio file is automatically saved to the TF memory card, and the screen automatically returns to the preview
screen.

8.Infrared mode

After power on, the default infrared night vision light is off, and the filter switch is a color film, suitable for daytime
use. If it is used at night, short press the "infrared switch" key to turn on the infrared light, and the filter switch will
switch to white, suitable for night use. Short press the "infrared switch" key to switch between day working mode
and night working mode. In the power-on state, short press the "IR switch" button in the preview screen to turn
on the infrared mode. At this time, the eight infrared lights are turned on and turn red. The preview screen or the
image changes to a black and white image during the shooting process. Short press the "IR switch" button again
to close In the infrared mode, the infrared light is turned off at this time, and the color image is restored to the
preview image or the image during recording.

9.File Delete

It is not possible to delete any video files saved on the memory card in this machine. The operation of deleting
video files can only be performed after connecting to the computer and logging into the background management
software. For the operation, please refer to the "Background Management of Police Enforcement Recorder"
Related content in the "Software User Operation Guide" document.

10.View/play back video and audio

In the power-on state, under the preview screen, long press the "playback button" to enter the review playback
menu.
① In this display, click the "up" key or "down" key to select the desired option (video/photo/recording) (the
selected item is displayed in a bright frame).
② After selecting the previewed file type (video/photo/recording), press the "OK" button once to enter, the
selected file will be in zoom mode, and the file number will be displayed in the lower left corner. Click the "up"
button or "direct "Down" key to select the file to be queried or played back.
③Press the "OK" button once to play the selected file (video/photo/recording). After the playback is over, it will
automatically return to the preview interface.
During playback, press the "OK" button once to exit playback and return to the preview interface
④ After the preview is over, long press the "playback button" to exit the preview mode and return to the main
interface.

11.Reset and restart

When the device crashes or stops responding due to improper operation or other special reasons, you can press
the reset button with a pen tip, toothpicks, or similar items (be careful not to use excessive force) to reset. After
the reset button is pressed, the device will automatically shut down and restart at this time. The previous settings
can be restored after power-on.
12.Indicator light description
① In the power-on state, the LED indicator under the preview screen is green and steady on;
② In the power-on state, the LED indicator is red and flashes slowly in the camera mode;
③ In the power-on state, the LED indicator is yellow in the recording mode, flashing slowly;
④ In the data connection state, the LED indicator is red;
⑤ In the charging state, the left LED indicator is red, and the charging complete LED indicator is off.
⑥ In the power-on state, every time a photo is taken in the photo mode, the right LED indicator flashes red once;
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