Vdwall LVP615U User Manual page 32

LVP615U 使用说明
6.1.3 Test pattern
LVP615U can generate 36test patterns for LED screen testing.
If this item value is "off", turn off Test pattern. Select other number
and confirm.Then one corresponding test pattern of 36 pcs will be
selected.
Operation steps：
Press ↓ button to select"1.6 Test pattern" item，then rotate knob
to select suitable test pattern number and press "OK" to apply the test
pattern.
Note ： The current signal must connect valid input. Then the test
pattern has output. Otherwise no output.
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1.1 Resolution
1.2 Out Width
1.3 Out Heith
1.4 Out H_Start
1.5 Out V_Start
1.6 Test pattern
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1920x1080_60
1920
1080
0
0
0 - >5