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Frequently Asked Questions-FAQ

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3D Printer Manual : 3DP01 \ 3DP02 \ 3DP03 , prusa i3 , Rostock

3D Printer Driver : Driver1.0(3DP01 \3DP02 \3DP03 ,Prusa i3) , Driver2.0(3DP01 \3DP02 \3DP03 ,Prusa i3)

3D Printer Firmware : 3DP01 \ 3DP02 \ 3DP03 , Prusa i3 , Rostock


FAQ - Frequently Asked Questions

1、Does this GPS tracker capture GPS signal indoors?
You can only capture the GPS signal outdoors or if you are near a window.

2、Does this GPS wrist watch(HC608) have an onboard speaker and MIC?
Yes, the HC608 comes with built-in speaker and MIC. You will be able to hear and talk to your caller loud and clear, but it is advisable to use the included earpiece if you're in a noisy environment.

3、How do I make sense of the longitude and latitude data this unit provides?
Both Google Maps and Google Earth can easily translate the data into usable visual information.

4、The unit does not pick up a GSM signal and the SMS functions aren't working, what's wrong?
A number of things could cause this to happen:
1) Make sure the SIM card is compatible (only 2G, 2.5G, 2.75G SIM cards work)
2) Make sure there is money left on the SIM card and that it has not expired
3) Make sure there is no PIN code associated with the SIM card
4) Make sure roaming is enabled on your SIM account if you are in a different country
What are the four wires on the wire connector?
The red and black wires are for positive and negative power supply respectively. The white and yellow wires have no uses.

5、I have tried everything and I cannot get the GPS Tracker to send me a SMS message, what is wrong?
You likely have one of two problems - First, does the SIM card have a balance or is it part of an active account? Make sure the SIM card works. Second, does the SIM card you inserted have a PIN code or security pass code? You cannot use a SIM cards with a security pass code inside the GPS tracker.

6、Does this the HC508 have an onboard speaker and MIC?
Yes, the Global GPS Tracker (Quadband, Two Way Calling, SMS Alerts) comes with a built-in speaker and MIC for you to hold to your ear and use like a cell phone. The sound quality is excellent.

7、Two way calling, does that mean I can use this GPS tracker as a cell phone?
Kind of. You will be able to receive calls from anyone that dials the phone number associated with the SIM card in the tracker. You can only dial out to the 3 numbers preprogrammed by you in the GPS tracker.

8、I'm a mom and I'm trying to figure out how I can put this product to use.
OK, picture this. You drop off your teenage kids at the library, but you can't be sure whether their there studying after you dropped them off, or off to a friends house for some tomfoolery. Just hide this in their knapsack and send a text message to the SIM card within the GPS tracker & the location in precise latitude & latitude will be sent to you automatically from the GPS tracker. Then you can then check their location using Google maps and see if your kids are really at the library or...at. The. Mall.

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