Galaxy MK8 Keypad backlight

[stelmo]

I have a couple of Galaxy MK8 keypads and for some reason the key backlight is hardly visible

My other MK8 is bright but these 2, barely lit, is there some way to adjust it?

I see no controls on the PCB.

The screen backlight seems OK

 

 

[al-yeti]

20 minutes ago, stelmo said:

I have a couple of Galaxy MK8 keypads and for some reason the key backlight is hardly visible

My other MK8 is bright but these 2, barely lit, is there some way to adjust it?

I see no controls on the PCB.

The screen backlight seems OK

 

 

Is it because your comparing to the mk8?

[stelmo]

3 minutes ago, al-yeti said:

Is it because your comparing to the mk8?

 

Not sure what you mean there

 

all 3 are MK8, 2 of them seem have very little in the way of backlight behind the keys

[norman]

Have you tried swapping the RKP's  to see if it's a voltage issue?

[stelmo]

14 minutes ago, norman said:

Have you tried swapping the RKP's  to see if it's a voltage issue?

yea doesn't seem to be a voltage problem

[norman]

Unlikely but just a thought, I've never had issues with them but the LED's are easily replaced if you are OK with a decent soldering iron.

[stelmo]

I just thought there was maybe some key combination to adjust the brightness

I guess they are just duff

[al-yeti]

1 hour ago, stelmo said:

 

Not sure what you mean there

 

all 3 are MK8, 2 of them seem have very little in the way of backlight behind the keys

Sorry thought two different

[Nova-Security]

16 hours ago, stelmo said:

I just thought there was maybe some key combination to adjust the brightness

 

 

There is in the keypad programming 

[stelmo]

3 hours ago, Nova-Security said:

 

There is in the keypad programming 

I see an option for the backlight for the screen on/off but not the keys brightness level