WY8602A is used a/d transform technology to enable WY8602 to provide a wide variety of capability in nearly 70 kinds of accurate multiformat analog tv pattern tests. Out-put forms include, CVBS, Y/C, YCbCr and SCART（option）and with 400Hz and 1kHz sound, which serve test requirements in all kinds of video products, such as TV sets and video recorders.The new generation products also have two available types interfast, RS-232 and USB(option),that enable users to control their pictures download.
1. TV standard（9 sorts）：
|
Modes |
line |
HS Fre.（Hz） |
VS Fre.（Hz） |
Sub carrier（Hz） |
|
PAL |
PAL-B，D，G，H，I |
625 |
15625 |
50 |
4433618.75 |
|
PAL-60 |
525 |
15734.264 |
60/59.94 |
4433618.75 |
|
PAL-M |
525 |
15734.264 |
60/59.94 |
3575611.49 |
|
PAL-N |
625 |
15625 |
50 |
3582056.25 |
|
PAL-Nc |
625 |
15625 |
50 |
3582056.25 |
|
NTSC |
NTSC-M |
525 |
15734.26 |
60/59.94 |
3579545 |
|
NTST-J |
525 |
15734.26 |
60/59.94 |
3579545 |
|
NTSC-443 |
525 |
15734.264 |
60/59.94 |
4433618.75 |
|
SECAM |
|
625 |
15625 |
50 |
4406250(4250000) |
2.Pattem：
◇ color bars
6 sorts including 100%,75%,SMPTE color bars
◇ grids 5 sorts
grid checker board
◇ Gray 5 sorts including
including 8 steps 12 steps 16 steps contrast
◇ window 6 sorts
◇ field 8 sorts including
including green red blue,white scenes
◇ Pattern 5
4 sorts words display test and company introduction
◇Patten 1
1.Philips Pattern 2. Combination of testing
3. Color bars+burst 4. Color bars+grey
5 SMPTE Scale+Modulation Pulse 6 Multi-Color bars
7 Color Bars+Color spectrum 8 Color spectrums+ ramp
  9. Frame ramp 10. Horizontal color transition
◇Pattern 2
1 multi burst 2 Multi-modulated pulse 3 Chroma
4 2T+chroma pulse 5 multipulse 6 2T pulse+ strip signal
7 Spectrum +strip signal 8 PLUGe grey scale
9 Seperated multi- 10 ramp
 
◇Pattern 3
1 Circle+Grids+Center+Color spectrum 2 5 Circles
3 Circles+grids 4 Circles
 
5 Color circles circle Reproduction Ratio
6 Grey scale ball 7 Modulated ramp 8 Sharpness
9. Multi-diree 10.BUSY
◇Parrern 4
1 Human figure+Staircase 2 Figure+Staircase+Color bars
 
3 Scenes+Staircase 4 Human figure
5 Static image 6 Natural scene
3 Brightness adjustment for image
brightness adjustment is available now. the high brightness rate of first line of LCD screen includes white 100% and black 0% while the second line displays low brightness rate.
4 Others
4.1 Dimensions ：
426mm×44mm×260mm , available for 19” standard frame.
4.2 Weight：
3kg。
4.3 Power supply：
DC220V，50Hz。
4.4 Temperature ：
0～40℃。
(Specifications that should be referred to instructive manual are subject to change without notice.)
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