LXE mx7 Verweisanleitung

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Hardware Configuration 
47 
E-EQ-MX7RG-H 
 
MX7 Reference Guide 
Audio Support 
Speaker 
The speaker supplies audible verification signals normally used by the Window’s CE operating 
system. The speaker is located on the front of the MX7, above the MX7 logo. The mobile device 
emits a Sound Pressure Level (loudness) of at least 102 dB measured as follows: 
• 
Frequency: 2650 + 100 Hz 
• 
Distance: 10 cm on axis in front of Speaker opening in front of unit. 
• 
Duration : Continuous 2650 Hz tone. 
The default is 1 beep for a good scan and 2 beeps for a bad scan.  
Volume Control 
Volume control is managed by Windows CE control panel applet, an API and the Orange-Scan-
up/down arrow key key sequence. Volume control is covered in greater detail later in this guide. 
Voice 
All Microsoft-supplied audio codecs are included in the OS image. The hardware codecs, the 
input and output analog voice circuitry and the system design are designed to support voice 
applications using a headset connected to the “Adapter, Audio” accessory cable and the bottom 
end connector. 
Scanner/Imager Port 
The MX7 has one integrated barcode scanner/imager port. Only one scan engine is installed at a 
time. Scan engines are not “hot swappable”. The MX7 may have one of three Symbol laser scan 
engines: 
• 
Symbol SE824-I000A (see Note) 
• 
Symbol SE955-I000WR 
• 
Symbol SE1524 
or one of two Imagers: 
• 
Intermec EV-15 Imager 
• 
Hand Held Products 5380SF 2D Imager  
The integrated scan engine activates when the Scan button on the front of the MX7 is depressed or 
when the trigger on an installed trigger handle is depressed. A control panel applet (Start | Settings 
| Control Panel | Scanner) is available to set scanner/imager options. 
Functionality of the integrated scan engine driver is based on the driver version installed in the 
MX7. Functions may include audible tones on good scan (at the maximum db supported by the 
speaker), failed scan, LED indication of a scan in progress, among other functions. If enabled, a 
vibration device provides a tactile response on a good scan event.  
Please refer to the “Integrated Scanner Programming Guide” for instruction on configuring 
specific scanner/imager parameters by using the MX7 to scan engine-specific setup barcodes in 
the guide. See Also:  Chapter 4 “Scanner”. 
Note: 
The SE 955 scanner replaced the SE 824 scanner on all MX7’s manufactured after July 
2006.