LXE MX5X, Справочное руководство

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Cleaning the Glass Display/Scanner Aperture 51
E-EQ-MX5CERG-D MX5X Reference Guide
Cleaning the Glass Display/Scanner Aperture
Keep fingers and rough or sharp objects away from the scan aperture and display. If the glass
becomes soiled or smudged, clean only with a standard household cleaner such as Windex®
without vinegar or use Isopropyl Alcohol. Do not use paper towels or harsh-chemical-based
cleaning fluids since they may result in damage to the glass surface. Use a clean, damp, lint-free
cloth. Do not scrub optical surfaces. If possible, clean only those areas which are soiled.
Lint/particulates can be removed with clean, filtered canned air.
As the MX5X screen is the same size as commercially available Palm® handheld devices, static
screen protectors that fit the Palm device will also fit the MX5X. Static screen protectors for the
MX5X are not available from or supported by LXE.
Speaker
Figure 2-14 Speaker Location
The MX5X Speaker has a loudness of at least 87 dB (1500 Hz) at 10 cm measured from the front
of the unit. The Speaker volume is adjustable via the keypad or the Settings or by an application
through the use of an API call. There are 5 distinct volume levels. The minimum volume level is 0
(no sound) with a default setting of 3. The volume sticks at maximum and minimum levels.
The speaker is disabled when a headset is plugged into the Audio Jack on the endcap. The audio
volume can be adjusted to a comfortable level for the user. The volume is increased or decreased
one step each time the volume key sequence is pressed.
Speaker volume is first enabled and adjusted using the ‘Audio’ icon. The default value for Audio
is midrange Volume and all sounds enabled. When volume and sounds are enabled, speaker
volume can be adjusted using the volume key sequence, if desired.
Note: An application may override the control of the speaker volume. Turning off sounds saves
power and prolongs battery life.