Harman Kardon Guide+Play GPS-810 User Manual page 7

After the battery has charged for at least 6 hours:
1. Use the included USB cable to
connect the GPS-910/GPS-810
to your computer's USB hub
(right).
2. Go to www.guideandplay.com.
3. Click on the Product Support
link.
4. Follow the instructions to
download the latest firmware
version into your GPS-910/GPS-810.
After the GPS-910/GPS-810's firmware has been
updated:
1. Make sure the L
OCK
2. Go outdoors to obtain GPS reception.
3. Hold down the ON/OFF button until the unit turns on.
1. Unlock 2. Go Outside
Switch to Receive
GPS Signal
TMC Antenna Jack
switch is in the
DOWN
g
(unlocked) position.
3. Turn Power
ON
u d i e
+ l p y a
™
GPS-910/810