11. Tap Recalibrate and follow the instructions on the screen.

Back Panel Features

Image Engine Window

Speaker

Battery Well

Battery Well

For information about installing the battery, see Changing the Main Battery Pack on page 3-12.For information about battery power, see Battery Power on page 3-11.

Speaker

The integrated speaker sounds audio signals as you scan bar code s and enter data, but emits no ambient noise on system activity (i.e., processor, memory access, radio traffic, etc.). The speaker can also be used for playing sounds (e.g., WAV or MP3 files).

The speaker meets the following SPL levels at 40cm:

•500Hz–67db

•1KHz–72db

•4KHz–72db

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