Alignment & Adjustment
3-4 Samsung Electronics
2. DDP3021
No Item Range Default Remark
1 V-Position 0 ~ 60 30 Screen upper and lower adjustment
2 H-Position 0 ~ 120 60 Screen left and right adjustments
3 LAMP SYNC 0~3 2 Pulse(P), Pass(T)
4 INDEX DELAY 0 ~ 359 45
Synchronizes the base position of the color wheel with the
corresponding color signal.
This is critical to the natural color display. If the index delay
is not properly set, even the correct CCA cordinates will not
help when displaying natural colors.
5 SEQ SELECT 0~15 0x05 Sequence Selection
6 V-FLIP Flip/Nomal Flip Vertical Flip Operation
7 H-FLIP Flip/Nomal Flip Horizontal Flip Operation
8 GAMMA 0 ~ 15 [4]OEM Gamma Table Selection
9 CINEMA GAMMA 0 ~ 15 [0]FILM
10 MPC ON/OFF OFF MPC Funcion On/Off
11 DMD_BIAS 0 ~ 4 3 DMD Bias pin voltage selection
12 Lamp Boost 0 ~ 63 15 Lamp Boost value selection
13 Lamp Sync Delay 0~4095 120 Lamp Sync delay value selection
14 FPGA Select XHD3/XHD4 XHD3 xHD3/xHD4 selection
15 Version - 0x0000000
16 Lamp Select 0~2 Philips Philips, Osram, Ushio
17 Lamp Watt 120W/132W 132W 120W/132W
18 Optic Select
Auto/L680/K280 Auto
19 Test Pattern (DDP) 0~18 0
This displays the built-in pattern of the DDP3021 chip.
DDP3021 drives the DMD panel, so displaying this pattern
means there is no error in the DDP3021 projection function
and the panel itself.
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