Touchscreen; Cleaning The Display; Speaker; Figure 2-10 Speaker Location - LXE MX3-CE Reference Manual

2-12

Touchscreen

The touchscreen provides a means of inputting information into the MX3-CE by touching the
screen using the LXE approved stylus (the Passive Pen – see Chapter 1 section titled
"Accessories.")
Touchscreen operation is not affected by Display Backlighting.
Touchscreen operation is affected by the Display mode. If the display is off, a touch to the display
will turn on the display but no touch data will be sent to the running application until the next
touch.

Cleaning the Display

When the display becomes soiled or smudged cleaning can be accomplished using a damp soft
cloth. Do not use paper or cleaning fluids since they may result in damage to the display surface.

Speaker

The MX3-CE Speaker has a loudness of at least 90 dB at 10 cm measured from the front of the
unit. The Speaker volume is adjustable via the keypad or the Control Panel or by an application
through the use of an API call. There are 8 distinct volume levels. The minimum volume level is 0
(no sound) with a default setting of midrange. The volume sticks at maximum and minimum levels.
The speaker is disabled when a headset is plugged into the Audio Jack on the endcap.
Speaker volume is enabled and adjusted using the Control Panel "Volume & Sounds" option. After
the speaker has been enabled using the Control Panel option, speaker volume is adjusted using the
nd
2 + <F8> key sequence, if desired.
MX3-CE Reference Guide

Figure 2-10 Speaker Location

Speaker
E-EQ-MX3CERG-A-ARC