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Posted by Bob Flumere on February 11, 2010, 8:01 am



Is the backlight on a 255w supposed to timeout when running on
battery?

If so, I can't find the setting for this in the menus? Where to look?

My older Nuvi 350 had adjustable timeout delay to improve battery
life.

Posted by ps56k on February 11, 2010, 8:34 am



> Is the backlight on a 255w supposed to timeout when running on
> battery?
> If so, I can't find the setting for this in the menus? Where to look?
> My older Nuvi 350 had adjustable timeout delay to improve battery
> life.

hmmm - interesting concept -
a GPS for a car that gives nav directions and then turns off the screen...



Posted by Peter H. Coffin on February 11, 2010, 10:32 am


On Thu, 11 Feb 2010 07:34:20 -0600, ps56k wrote:
>> Is the backlight on a 255w supposed to timeout when running on
>> battery?
>> If so, I can't find the setting for this in the menus? Where to look?
>> My older Nuvi 350 had adjustable timeout delay to improve battery
>> life.
> hmmm - interesting concept -
> a GPS for a car that gives nav directions and then turns off the screen...

Improving battery life doesn't sound like in-car use.

--
39. If I absolutely must ride into battle, I will certainly not ride at
the forefront of my Legions of Terror, nor will I seek out my
opposite number among his army.
        --Peter Anspach's list of things to do as an Evil Overlord

Posted by Malcolm on February 11, 2010, 12:37 pm


On Thu, 11 Feb 2010 08:01:40 -0500

>
> Is the backlight on a 255w supposed to timeout when running on
> battery?
>
> If so, I can't find the setting for this in the menus? Where to look?
>
> My older Nuvi 350 had adjustable timeout delay to improve battery
> life.
Hi
If you hold your finger on the battery indicator for 15-30seconds and
put the system in debug mode, you can adjust the backlight %.

--
Cheers Malcolm °¿° (Linux Counter #276890)
SUSE Linux Enterprise Desktop 11 (x86_64) Kernel 2.6.27.42-0.1-default
up 3 days 12:11, 4 users, load average: 0.18, 0.07, 0.02
GPU GeForce 8600 GTS Silent - CUDA Driver Version: 190.53


Posted by Sunshine on February 11, 2010, 1:02 pm


On Thu, 11 Feb 2010 11:37:55 -0600, Malcolm

>On Thu, 11 Feb 2010 08:01:40 -0500
>>
>> Is the backlight on a 255w supposed to timeout when running on
>> battery?
>>
>> If so, I can't find the setting for this in the menus? Where to look?
>>
>> My older Nuvi 350 had adjustable timeout delay to improve battery
>> life.
>Hi
>If you hold your finger on the battery indicator for 15-30seconds and
>put the system in debug mode, you can adjust the backlight %.

Actually, I think you mean go to Tools, Settings, Display, then
Brightness. That's where you adjust the backlight intensity, but there
is no timeout option on the Nuvi's, as far as I can see.