Raymarine TH2 4, User Reference

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3.9 Zooming the display (TH32 model
only)
Your camera (TH32 model only) has a zoom function. Zooming the
display enables you to inspect the scene more closely.
To switch the camera to 2x zoom:
1. Press the Zoom button once.
The central part of the image is magnified to twice its normal
size, and the zoom icon is displayed:
Zoom icon
2. To return to no zoom (full resolution), press the Zoom button
again.
3.10 Freezing the display (TH24 model
only)
Your camera (TH24 model only) has a freeze-frame function.
Freezing the display enables you to inspect the scene more closely.
To freeze the display:
1. Press the Freeze frame button once.
The display image is frozen.
2. To return to normal video display, press the Freeze frame button
again.
18 TH24 / TH32 handheld thermal cameras – User reference