Teletype WorldNav 7100 Operation & User’s Manual

15, 15 4. It is recommended that you leave the backlight on the brightest setting and to keep it on at all times. The only reason to reduce the brightness is to conserve battery power. 5.9 Calibration adjustment: (Click the “Calibrate” button).  If you should notic…

1, 1 Table of Contents 1 Product introduction .............................................................................. 2 2 Specification ........................................................................................ 2 3 Device illustration ..................................…

25, 25 7.2 Other settings: Under the AV video menu, tap anywhere on the screen to release the AV video Operation System Display setting menu. From left to right, functions are as follows:  AV/GPS switch Choose GPS or AV mode  Displaying brightness Tap “+、-” to mount the…

12, 12 following: 1. Click to the following menu, and confirm the photo you want by double clicking. 2. Under the photo viewing menu, other buttons are as follows: Click or to view pictures full screen …

9, Teletype WorldNav 7100 9 Choose the file you want, and double click to confirm your choice. You can also click “ ” to choose all the files, as the following: Click“ ”, then, to continue adding video files. Click “ ” to go back to the video playing menu. …