10
Detailed Hardware Functions
Power button
Press the power button to turn on the GV-370, press it again to
close any open windows and turn it off (enter a standby mode).
NOTE:
The GV-370 device needs about 2 seconds to enter the
standby mode or come back to normal operating state.
Thus, the power button may not function well if you
continue to press it again within 2 seconds.
Main Control Buttons
System Menu
Mute
Zoom Out (Car Navigation Only)
Zoom In (Car Navigation Only)
Status Indicator
Charging: orange.
Charging completed: green.
battery low: red.
SD card slot
The PC applications and map data can be stored in the SD card.
RESET button
Use the stylus tip to press down the reset button through the hole
to reset the system.
Earphone jack
Plug the earphone or headset to the socket, you can listen to the
navigation voice guide or enjoy your favorite MP3 music.
External antenna
connector
For you to connect an optional MMCX-type external antenna.
Speaker
Allow the MP3 and Voice Navigation through the built-in speaker
in the back side of the device.
Stylus
You can use the stylus pen instead of your finger to tap or input
on the screen.
USB connector
Connect the GV-370 to PC via an USB cable for data transfer
and battery charging.
Master switch
Slide the master switch to “OFF” position to prevent from
accidentally turning on the device by touching the power button.
If you want to use this device, be sure to slide the master switch
to the “ON” position.
On the back of the GV-370 is a master slide switch to cut off
power to the unit. It is used to disable the unit in transit from the
factory and if the unit will be in storage for long periods of time.
Be sure that the master slide switch is in the “ON” position when
you remove the unit from the box.
The GV-370 will NOT charge
if the master slide switch is in the “OFF” position
Volume control
Control the volume up and volume down.
