DOWNLOAD Panasonic TY-TP42P10S / TY-TP50P10S Service Manual ↓ Size: 12.89 MB | Pages: 67 in PDF or view online for FREE

TY-TP42P10S / TY-TP50P10S

45

• Purpose for adjustment : Make Touch Panel recognize the

corners bottom left and right.

1. Display Parameter and select "Camera Scope" tab.

2. Touch the corner bottom right of PDP screen display

area.

• Touch with a bar such as Touch Pen to indicate the 

correct position. The blue wave shape at the corner 
bottom right falls down.

• If lpeakpos value is changed, the yellow line in the 

reflection plate image moves to left and right. Adjust
lpeakpos and match the position to the dent of the blue
wave shape.

• As the reflection plate looks black at the touched point,

matching yellow line is better to adjust correctly.

3. Touch the corner bottom left of PDP screen display area.

• Touch with a bar such as Touch Pen to indicate the 

correct position. The blue wave shape at the corner 
bottom left falls down.

• If rpeakpos value is changed, the yellow line in the 

reflection plate image moves to left and right. Adjust
rpeakpos and match the position to the dent of the blue
wave shape.

• As the reflection plate looks black at the touched point,

matching yellow line is better to adjust correctly.

4. Press "Write to ROM" to write the adjustment result.

TY-TP42P10S / TY-TP50P10S

46

• Purpose for adjustment : Make L and R sensors recognize

the starting point (first) and ending point (last). Adjust lfirst,
rfirst, llast and rlast

1. Touch PDP display area corner top right. The blue wave

shape of the left sensor falls down. Adjust lfirst and match
the yellow line to the dent of the wave shape.

2. Touch PDP display area corner bottom left. The blue

wave shape of the left sensor falls down. Adjust llast and
match the yellow line to the dent of the wave shape. (*If
two dents appear, pick the one close to the center of the
wave)

3. Touch PDP display area corner bottom right. The blue

wave shape of the right sensor falls down. Adjust rfirst
and match the yellow line to the dent of the wave shape.
(*If two dents appear, pick the one close to the center of
the wave)

4. Touch PDP display area corner top right. The blue wave

shape of the right sensor falls down. Adjust rlast and
match the yellow line to the dent of the wave shape.

5. Press "Write to ROM" to write the adjustment result.

TY-TP42P10S / TY-TP50P10S

47

• Purpose for adjustment : Confirm that the enough light level

to operate Touch Panel properly is secured.

1. Press "Auto set" at left and right.
2. Press "Initialize" after press "Write to ROM" to save the

data.

3. Confirm that the weakest point of left and right wave

shape (light level) is level 2.5 or more.

• If dust exists on the sensor unit or reflection plate, necessary

light level may not be secured. Clean the reflection plate and
the floodlight lens of the sensor part.

• If the weakest point is below 2.5, set "LED power" current to

"High" by opening "Common" tab in Parameter.

• If the weakest point is still below 2.5 although setting "LED

power" current to "High", open "Sensitivity" tab in 
"Parameter" to adjust the sensor sensitivity.

• If you set the wave shape to too high level more than 

necessary, thin things cannot be recognized. When c
onfirming the thinnest value detection, NG will appear.

TY-TP42P10S / TY-TP50P10S

48

Peform 25-point calibration after adjusting the optical axis using
“LtabMonS”.

1. Prepare setting for adjusting PC

• Create folder and copy files listed below for Excel data

processing.

• Create a folder directly onto the C Drive. C:/25PDATA
• Copy the files and create the data folder listed below into

the "25PDATA" folder.

- 25P Adjustment Data Procssing.xls
- Grid.exe
- grid.ini
- import.prm
- data folder (C:\25DATA\data)

• Adjustment processing result will be saved in the data

folder automatically ("S/N" xls).

2. Prepare setting of Excel

• Start up the Visual Basic Editor by selecting "Tool" -

"Macro" -> "Visual Basic Editor".

• Select "Reference Setting" from "Tool".
• Put a check mark on "SOLVER" in available references.
• If “SOLVER.xla” doesn’t exist or does not show in refer-

ences, press “reference” to select “SOLVER.xla”.
“SOLVER.xla” should be in C\Program Files\Microsoft
Office\Library\Solver.

1. To start performing 25-point Calibration

• Start up “LtabMon S”. (Make sure the Touch Driver is not

running.)

a. Press “Sampling”. Detailed sampling data box will

appear.

b. Start up “Grid.exe”.

• While touching the cross point in the top left corner with

the touch pen, press “Capture (Enter Key)”.

• Move to right one section and press “Capture (Enter

key)”. Repeat the same procedure to get calibration data
from 5 points.

• Move to far left corner in the second row, repeat the

same procedure from left to right to get calibration data.
Collect data from all 25 points.

• When you finish with the last point, press “Save”.
• Right-click to close “Grid”.
• RES.dat will be saved in 25PDATA folder in C drive.

2. Excel data processing (Make sure the setting has been

prepared before hand.)

a. Start up “25P Adjustment Data Procssing.xls”

(Macro).

• Select a number for adjusting model.
- 1:50 inch   TY-TP50P10S
- 2:42 inch  TY-TP42P10S
- 3:58 inch  TY-TP58P10S
- 4:65 inch TY-TP65P10S

b. Process the aquired data. Press “RES - RES0”

Press “OK” according to the message dialog box.

c. Perform the data validation and defrag

Press “Validation & Initialization & Defrag”

3. Press “DATA - Export” to save result of the calibration.

• The data will be saved as “importf.prm” in 25PDATA

folder.

• Press “Exit” to quit.
• Enter product’s serial number when asked for S/N.
• “S/N.xls” will be saved in 25PDATA folder.

4. Import the aquired data.

a. Press “Parameter” in LTabMonS.