5. Content Viewer
Tap a section to open the content viewer.
PDF Viewer
Opening a PDF section launches the PDF viewer.
Basic Operations
| Operation | Action |
|---|---|
| Pinch Out | Zoom in |
| Pinch In | Zoom out |
| Double-Tap | Zoom in / Reset |
| Swipe | Turn page |
| Drag | Pan the page (when zoomed in) |
Note: The zoom range is 100% to 500%.
Toolbar
A toolbar is displayed at the top of the screen:
Left Side - Back Button (←): Return to the section list
Center - Title: File name (current page number / total pages)
Right Side - Thumbnail Button: Show/hide the page thumbnail bar at the bottom - Fullscreen Button: Switch to fullscreen mode - Previous (←): Go to the previous page - Next (→): Go to the next page
Page Navigation
Moving Between Pages
- Swipe: Swipe left or right to turn pages
- Thumbnails: Tap a thumbnail to jump to that page
- Toolbar Buttons: Use the previous/next buttons to turn pages
Page Display Modes
- Single Page: Displays one page at a time (page fits the viewport)
- Multiple Pages: Continuously scrolls vertically or horizontally
The display mode can be changed in the settings screen.
Thumbnails
Tap the thumbnail button in the toolbar to display the thumbnail bar at the bottom of the screen.
Using the Thumbnail Bar
- Tap the thumbnail button on the right side of the toolbar
- Thumbnails of all pages appear in a horizontal row at the bottom
- Tap a thumbnail to jump to that page
- The thumbnail of the currently displayed page is shown slightly larger
- Tap the thumbnail button again to hide the thumbnail bar
Fullscreen Mode
You can display a PDF in fullscreen (full screen).
Entering Fullscreen
- Tap the fullscreen button on the right side of the toolbar
- The status bar, navigation bar, and toolbar are hidden
Exiting Fullscreen
- Triple-tap (tap three times in succession) the hint area in the lower right of the screen
Note: When entering fullscreen, a hint message "Triple-tap to exit fullscreen" appears in the lower right for 5 seconds.
Image Viewer
Opening an image section launches the image viewer.
Basic Operations
- Pinch: Zoom in/out (1× to 5×)
- Swipe: Navigate to the next/previous image when multiple images are present
- Double-Tap: Zoom in / Reset
Toolbar
A toolbar is displayed at the top of the screen:
Left Side - Back Button (<): Return to the section list
Center - Title: Section name - Page Number: Current image number / total images
Right Side - Export Button: Export the image - Fullscreen Button: Hide the toolbar for fullscreen display - Previous (<): Go to the previous section/file - Next (>): Go to the next section/file
Fullscreen Mode
- Tap the fullscreen button to hide the toolbar
- Tap the screen to show the toolbar again
Video Player
Opening a video section launches the video player.
Toolbar
A toolbar is displayed at the top of the screen:
Left Side - Back Button (<): Return to the section list
Center - Title: Section name / file name - Page Number: Current file number / total files
Right Side - Export Button: Export the video - Fullscreen Button: Hide the toolbar for fullscreen display - Previous (<): Go to the previous section/file - Next (>): Go to the next section/file
Playback Controls
Video controls are displayed at the bottom of the screen:
- Skip Back Button: Skip back a few seconds
- Play/Pause Button: Toggle play and pause
- Skip Forward Button: Skip forward a few seconds
- Current Position: Current playback position (hours:minutes:seconds)
- Seek Bar: Drag to move to any position
- Total Duration: Length of the video
Fullscreen Mode
- Tap the fullscreen button to hide the toolbar
- Tap the screen to show the toolbar again
Autoplay
In video sections, you can configure autoplay to continuously play multiple videos.
How to Configure
- Tap the autoplay icon on the section list screen
- Select video sections in the autoplay dialog
- Set the playback order
- Tap "Play"
Note: During autoplay, the screen is automatically prevented from sleeping.
Web Viewer
Opening a web section launches the in-app browser.
Toolbar
A toolbar is displayed at the top of the screen:
Left Side - Back Button (<): Return to the section list
Center - Title: Web page title - Page Number: Current section number / total sections
Right Side (left to right) - External Browser (globe icon): Open in the default browser - Home (house icon): Return to the original URL - Back (←): Go back in browser history - Forward (→): Go forward in browser history - Refresh (rotating arrow): Reload the page - Fullscreen Button: Hide the toolbar for fullscreen display - Previous (<): Go to the previous section - Next (>): Go to the next section
Navigation
You can tap links within the web page to navigate. Browser history is recorded, and you can navigate through history using the back/forward buttons.
Loading State
A progress bar is displayed below the toolbar while the page is loading.
Limitations
- JavaScript: Supported
- Cookies: Valid within the session
- Downloads: File downloads are restricted
Note: Web sections require an online connection. They cannot be displayed while offline.
Pointer
You can display a pointer during presentations.
Using the Pointer
- A pointer icon (magic wand icon) is displayed in the lower right of the screen
- Start dragging from this icon
- While dragging, a red circle pointer appears on screen and follows your finger
- Dragging displays a trail effect
- Release your finger to hide the pointer
Usage Tips
- Drag Start Position: Always start dragging from near the icon in the lower right
- Continuous Use: To display the pointer, drag from the icon each time
- During Autoplay: The pointer function can also be used during autoplay mode (the icon is displayed semi-transparently)
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