Antenna
en
工具
这是用于在这个设备上工作的一些常用工具。你可能不需要在每个过程中使用到每个工具。
Troubleshooting
Track down a number of hardware problems using the Nuvi 680 troubleshooting guide.
Identification and Background
The Garmin Nuvi 680 was released in February 2007. It can be identified by a model number on the back of the device, under the antenna. The model number should read "NUVI 680 NA".
Width: 4.9"
Depth: 0.9"
Height: 2.9"
Weight: 6.2 ounces
Display Type: WQVGA color TFT with white backlight
Resolution: 480 x 272 pixels
Battery Type: 3.7v Lithium-ion
