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Bagama SG-288 User Manual

Manual is about: LCD Display LCD Display Display Bluetooth Bluetooth Bluetooth GPS Receiver Receiver

Summary of SG-288

  • Page 1

    Sg-268 manual v1.0 dagama confidential © all rights reserved sg-288 manual v1.1 user’ s guide sg-28 sg-28 sg-28 sg-288888 lcd lcd lcd lcd display display display display bluetooth bluetooth bluetooth bluetooth gps gps gps gps receiver receiver receiver receiver v1.1 dagama dagama dagama dagama techn...

  • Page 2: Contents

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 1 contents 1. Introduction ………………………………………………………..…………. 2 1.1 overview ……………………………………………………………………2 1.2 features ………………………………………………………………..… 2 1.3 electrical characteristics ………………………………………………. 3 2. Hardware …………………………………...

  • Page 3: 1. Introduction

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 2 1. Introduction 1.1 overview the dagama dagama dagama dagama sg-288 lcd display bluetooth gps receiver is a total solution gps receiver with bluetooth, uart interface and built-in rechargeable battery for high sensitiv...

  • Page 4

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 3 1.3 electrical characteristics general frequency l1, 1575.42 mhz c/a code 1.023 mhz chip rate channels 20 channels all in view tracking antenna internal sensitivity tracking -159 dbm typical accuracy position 1-5 meter...

  • Page 5: 2. Hardware

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 4 battery source rechargeable and removable 1050 mah lithium-ion battery with 5v dc input charging circuit charging time fully charged 2.5 hours typical operation time 15 hours after fully charged in continuous tracking ...

  • Page 6

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 5 2.3 description 1, body of the bluetooth gps unit is as shown in the figure. There are three led windows on the front cover to indicate the gps, bluetooth and battery status. One lcd display panel on the front cover sh...

  • Page 7

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 6 3, lcd indication the lcd display panel shows the following message: 4, bluetooth/backlight usage (the default of bluetooth/backlight is on.) 1.Under normal operation status, press button “a” for 1 second and then rele...

  • Page 8

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 7 3. Operation 3.1 getting start step 1: battery installation (a) slide the power switch to “off” position. (b) press the “push” button then slide the bottom cover off. (c) insert the li-ion battery into the compartment....

  • Page 9

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 8 step 3: gps acquisition turn the power switch “on.” the slide switch is on the broadside of the body. Once the power is turned on, both the bluetooth and gps indication leds start to flash. Take the bluetooth gps to pl...

  • Page 10: 4. Warranty

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 9 3.3 function as soon as the power on, the sg-288 bluetooth gps receiver begins the process of satellite acquisition, tracking, and bluetooth radio connection. Under normal circumstances, it takes around 42 seconds (ave...

  • Page 11

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 10 appendix: software specifications nmea protocol the sg-288 interface protocol is based on the national marine electronics association (nmea) interface specification, namely, the nmea 0183 standard. The sg-288 is capab...

  • Page 12

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 11 $gpgga this message transfers global positioning system fix data. Following is an example. $gpgga,161229.487,3723.2475,n,12158.3416,w,1,07,1.0,9.0,m, , , ,0000*18 the $gpgga message structure is shown below: (1) only ...

  • Page 13

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 12 $gpgll this message transfers geographic position, latitude, longitude, and time. Following is an example. $gpgll,3723.2475,n,12158.3416,w,161229.487,a,a*41 the $gpgll message structure is shown below: field example u...

  • Page 14

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 13 $gpgsa this message transfers dop and active satellites information. Following is an example. $gpgsa,a,3,07,02,26,27,09,04,15, , , , , ,1.8,1.0,1.5*33 the $gpgsa message structure is shown below: (1) satellites used i...

  • Page 15

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 14 $gpgsv this message transfers information about satellites in view. The $gpgsv message structure is shown below. Each record contains the information for up to 4 channels, allowing up to 12 satellites in view. In the ...

  • Page 16

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 15 $gpmss this message transfers information about radio beacon signal-to-noise ratio, signal strength, frequency, etc. Following is an example. $gpmss,55,27,318.0,100,1,*57 the $gpmss message format is shown below. (1) ...

  • Page 17

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 16 $gprmc this message transfers recommended minimum specific gnss data. Following is an example. $gprmc,161229.487,a,3723.2475,n,12158.3416,w,0.13,309.62,120598, ,*10 the $gprmc message format is shown below. (1) sirf d...

  • Page 18

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 17 $gpvtg this message transfers velocity, course over ground, and ground speed. Following is an example. $gpvtg,309.62,t, ,m,0.13,n,0.2,k,a*23 the $gpvtg message format is shown below. (1) sirf does not support magnetic...

  • Page 19

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 18 $gpzda this message transfers utc time and date. Following is an example. $gpzda,181813,14,10,2003,00,00*4f the $gpzda message format is shown below. Field example unit notes message id $gpzda zda protocol header. Utc...

  • Page 20: Appendix: Time Zone Table

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 19 appendix: time zone table time zone name coordinated universal time daylight saving time eniwetok, kwajalein -12 midway island, samoa -11 . Hawaii -10 . Alaska -9 -8 pacific time (us and canada); tajuana -8 -7 mountai...

  • Page 21

    Sg-288 manual v1.1 dagama confidential © all rights reserved sg-288 manual v1.1 20 *unit: hour all rights reserved time zone name coordinated universal time daylight saving time abu dhabi, muscat, baku, tbilisi, yerevan +4 . Kabul +4.5 . Ekaterinburg, islamabad, karachi, tashkent +5 . Bombay, calcut...