How to zoom out in the CommBox Whiteboard app on your CommBox V3 or V3X screen

Applies To
Applies to: Classic V3, Classic V3X,

Step-by-Step Instructions

Step 1: Enable Navigation Mode

• Open the CommBox Whiteboard app from the home screen

• Tap the Finger icon at the bottom of the screen until it shows a single pointing finger

• This puts the whiteboard into navigation mode, allowing gestures like zooming and panning

💡 The single finger icon indicates that you are in movement mode, not drawing mode.

Step 2: Use Two-Finger Gestures to Zoom

• Place both index fingers on the screen

• Pinch your fingers together to zoom out

• Spread your fingers apart to zoom in

💡 You can also pan around the whiteboard by using multiple fingers to drag the canvas.

Step 3: Move Drawings Around

• While in navigation mode, use multiple fingers to grab and reposition drawings

• This is useful when working on large diagrams or content that extends beyond the visible screen

Step 4: Return to Drawing Mode

• Tap the Finger icon again until it shows dots on all fingers

• This returns the screen to multi-touch drawing mode

💡 Switching back allows you to draw using multiple fingers or styluses as usual.

Check out our CommBox Whiteboard training video!

Troubleshooting / What to Do If It Doesn’t Work

• Make sure you are in the correct finger mode—look for the single pointing finger icon for navigation

• If gestures aren’t responsive, restart the Whiteboard app