LG CT815 Service Manual page 186

Item
(1) LED & Vibration
Test
Item
(2) RGB Display
Test
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Order
Tab Start Button
If OK, tab "YES"
button
Order
RGB Test Start
If OK, tab "YES"
button
Description
<LED SIDE>
1) Red LED On
2) Red LED Off
3) Green LED On
4) Green LED Off
5) Blue LED On
6) Blue LED Off
Step 1-6 are repeated
<Vibrator SIDE>
1) Vibrator On
2) Vibrator Off
Step 1-2 are repeated
LED test and Vibrator Test are
concurrently operated
Description
1) Red Color is Displayed
2) Green Color is Displayed
3) Blue Color is Displayed
4) White Color is Displayed
5) Black Color is Displayed
6) Adjustment screens are Displayed
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11. TEST MODE
LGE Internal Use Only