Intermec CN50 CN50 Mobile Computer for Windows Mobile 6.1 User's Manual - Page 39

Start > Settings > System tab > GPS Settings, Menu > Download Assistance File, Improve - price

Get Intermec CN50 PDF manuals and user guides View all Intermec CN50 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 39 highlights

Chapter 1 - Using the CN50 In Standalone mode, the CN50 GPS module relies solely on GPS satellites to determine position. In Assisted GPS mode, the CN50 can determine position without receiving GPS signals directly from satellites; instead, the CN50 receives GPS signals and information provided by the cellular network. Even when the CN50 can receive a satellite signal, Assisted GPS can improve position accuracy and reduce the time to determine initial position (Time-To-First-Fix). Check with your cell phone carrier for availability and pricing for Assisted GPS service. Qualcomm's gpsOneXTRA Assistance technology provides enhanced operation for Standalone-GPS. This option enables the CN50 to automatically download a small assistance data file from the XTRA servers through a brief internet access session. To improve GPS performance: 1 Tap Start > Settings > System (tab) > GPS Settings. 2 Tap Menu > Download Assistance File to download a small assistance data file. 3 Select Improve Accuracy and choose an operating mode. CN50 Mobile Computer for Windows Mobile 6.1 User's Manual 25

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
Chapter 1 — Using the CN50
CN50 Mobile Computer for Windows Mobile 6.1 User’s Manual
25
In Standalone mode, the CN50 GPS module relies solely on GPS
satellites to determine position.
In Assisted GPS mode, the CN50 can determine position without
receiving GPS signals directly from satellites; instead, the CN50
receives GPS signals and information provided by the cellular network.
Even when the CN50 can receive a satellite signal, Assisted GPS can
improve position accuracy and reduce the time to determine initial
position (Time-To-First-Fix). Check with your cell phone carrier for
availability and pricing for Assisted GPS service.
Qualcomm’s gpsOneXTRA Assistance technology provides enhanced
operation for Standalone-GPS. This option enables the CN50 to
automatically download a small assistance data file from the XTRA
servers through a brief internet access session.
To improve GPS performance:
1
Tap
Start > Settings > System (tab) > GPS Settings
.
2
Tap
Menu > Download Assistance File
to download a small
assistance data file.
3
Select
Improve Accuracy
and choose an operating mode.