Great manual, great price. Has a few of the basic operating instructions that most service manuals leave out. Complete instructions for disassembling board by board, safety precautions, schematics, complete parts list.
I am very pleased with the service manual for my RT-909. This was an easy purchase and great procuct, and much cheaper than other venues i had looked at. This web site is now listed in my favorites list. KEEP UP THE GOOD WORK. THANKS. J. BROWN
A very well written and easy to understand manual.
Text excerpt from page 31 (click to view)
AVD-505
1 BACK LIGHT switch
The brightness of the light built into the display to illuminate the LCD screen (the back light) can be set to either of two levels: Bright or Dark.
Dark Bright
3 VOLUME control
Controls the volume of the display speaker.
Softer Louder
� The back light is dimmed automatically when the vehicle�s lights are turned ON to make the screen easy to see at night.
� Make sure the volume level of your system is set to a level that will permit you to hear outside traffic or emergency vehicles.
4 Speaker 5 Signal receiver
This receiver receives signals from the remote controller supplied with the audio visual master unit.
2 BRIGHT control
Controls the brightness of the image colors on the LCD screen.
Dark Bright
6 POWER indicator light
This light comes on when the system power is ON. � The color of the LCD screen may appear lighter or darker depending on the angle of vision. In this case, the brightness of the image can be adjusted with the BRIGHT control.
