is the backlight blue? or red
79015
There is a light on the power adapter, where it plugs into the car, that is Blue. The LED on the channel selector is red.
79016
The part that plugs into the outlet has a blue light, the back light of the display is red.
2121347
Mine is blue.. and I believe it's a blue LED with a white filter. Gives it a soft blue look.
1809552
No backlight, it's in the laptop led lamps on a foil attached to the old keyboard inside. I changed it and the transplantation was a success. Be patient with 62 screws ;)
1010145
The red light means it is charging. It changes to blue (I think, or green) when it's fully charged.
1233789
Yes, it should be illuminated in blue. It sounds like the backlight on your's may be broken.
453748
The light is blue. I haven't had any problems with them not working. In fact, my shipper sent extra batteries for when mine wore out and I haven't used any of them yet.
813007
Sorry, I didn't see your question until now because it hit my spam folder. The backlit keyboard I have is is n5902, and the ones I have without the back-lighting are n5901. I really wanted to like the backlit one, but the touchpad just doesn't work nearly as well as the rollerball on the older model. Hope that still helps. Thanks! ~D
640488
This keyboard is wired by USB and the back lit color is red. There is a key that changes between 3 brightness' and back light off
737148
A steady blue light indicate good battery life. A red light indicate weak battery.
180672
no, it is not backlit....I actually use it with a monitor and wireless keyboard. Performance has been good....knock on wood!
1401174
There is red parts, but Id say it is more purple and blue on the keyboard. There is red in it, but the majority of the color is purple.
647064
There is no back light. The display is made of LED (bar & other shape) segments which are always lit.
669075
Not sure, but it does have red and blue setting. As far as I can see, there is no green light inside.
1574713
There is no backlight. Be aware this is very cheap. It works, but I don't like it as mine won't stay in the clip and sometimes bounces out and I have to go retrieve it.
1323647
Mine did not come with instructions either. Blue means fully charged and red means charging but not full. Hope this helps :)
1725503
It is blue, but very tiny and unobtrusive (you do not notice it unless you look for it). Everything about this monitor is great, other than not being 2560.
1656602
The light from my unit is blue. Can't say it's blue laser, but would think so