138
GSA Sentences
This outputs GPS DOP and active satellite data.
Example of output:
$GPGSA,A,3,13,17,28,04,02,23,,,,,,,2.38,1.54,1.82*09
Table 2.104
Item Description
Validity
$GPGSA
Yes
A Positioning
mode
A = 2D/3D auto-select
M = 2D/3D manual-select
Yes
3 Positioning
status
1
=
no signal
2
=
2D
3
=
3D
Yes
13,17,28,04,02,23,
, , , , , ,
Satellites from which signal is being transmitted.
Displays up to 12 satellites.
Yes
2.38
Shows PDOP. The PDOP is the coefficient of position dilution
determined by the position of the GPS satellite/s. The smaller this
value becomes, the more accurate the position.
Yes
1.54
Shows HDOP. The HDOP is the GPS coefficient of horizontal
dilution. The smaller this value becomes, the more accurate the
position.
Yes
1.82
Shows VDOP. The VDOP is the GPS coefficient of vertical
dilution. The smaller this value becomes, the more accurate the
position.
Yes
*09 Checksum
Yes
Note:
“Yes” indicates the presence of the valid output.
“No” indicates the absence of the valid output.
Содержание IT-800 Series
Страница 15: ...15 2 1 4 Keys Keyboard Layout The following is the keyboard layout employed in the terminal Figure 2 1 ...
Страница 91: ...91 QR Code Enable 0 Min 1 Max 3500 Aztec Enable 0 Min 1 Max 3750 TLCode39 Enable 0 Code 32 Enable 0 ...
Страница 173: ...173 Copyrights Tab This tab is for displaying the OS copyright information Figure 3 19 ...
Страница 179: ...179 Root Tab Figure 3 27 Root certificates authenticate certificates received from other hosts ...
Страница 195: ...195 About Tab This tab displays current version information of the imager setting tool Figure 3 46 ...
Страница 201: ...201 Date Tab This tab is for setting display format of date Figure 3 56 ...
Страница 213: ...213 3 29 Windows Update This applet is used to keep the integrated operating system up to date Figure 3 74 ...
Страница 216: ...216 3 32 Domain Enrollment This applet is used to enroll the terminal to your company network Figure 3 78 ...
Страница 247: ...247 4 2 Games The terminal comes with two games Solitaire and Bubble Breaker Figure 4 2 ...
Страница 248: ...248 4 3 ActiveSync This application is an ActiveSync client program for the terminal to communicate with PC Figure 4 3 ...
Страница 255: ...255 4 5 Calculator The application can be used to operate nine digit calculator Figure 4 11 ...
Страница 261: ...261 2 On the child terminal the following screen appears while the child terminal is receiving data Figure 4 17 ...
Страница 264: ...264 4 11 Getting Started This application displays shortcut menus for setting up the terminal Figure 4 21 ...