User Manual

5–4 Hardware Guide
Audio
Using the Internal Microphone
The internal microphone:
■ Has a standard sensitivity of -45 decibels.
■ Can be used while a screen protector or an optional tablet PC
keyboard is attached. A screen protector is provided with an
optional Docking Station.
■ Is disabled if:
❏ An optional external microphone is connected to the
microphone jack.
❏ An optional headset is connected to the headset jack.
If you are using speech recognition or other software that requires
optimal sound quality, use an optional external microphone or
headset. To access on-screen tutorials that include operating
system speech features:
1. Open Windows Explorer. To open Windows Explorer from
the Start button, select Start > All Programs > Accessories >
Windows Explorer.
2. In Windows Explorer, select My Computer > Local
Disk (C:) > WINDOWS > Help > latute.hta.
Identifying the internal microphone
331734-001.book Page 4 Monday, July 14, 2003 3:47 PM