GLOBALSAT GB-1000 User manual - Manual (Page 6)

Q6. Other questions
A5: Hold [Power On/Off] for 8 seconds to do hardware shutdown and then turn on again to
reboot the device.
Q5. How to reboot the device?
Q6.1. How to pause during your training?
A6.1: Just press [OK/Setup] when you are in training and current training status
will be held. When system is pausing, the upper speed area will show “
P” and you can still check current training status by pressing [Page Down]
/ [Page Up].
Q6.2. How to save training data?
A6.2: Training data will be saved while turning off the device. You must turn on
the device to start a new training.
Q6.3. How to activate compass function?
A6.3: To activate compass function, device must be in motion with GPS located.
(When GO-TO function is in use, compass function will be disabled and
the “N” character in compass area will not be shown.)
Q6.4. How to charge your device?
A6.4: You can charge your device by plugging in USB/Power cable and display
will show “FULL” when charging completes. While plugging in USB/Power
cable, you will be forced to leave training mode and your training data will
be saved immediately.