Toshiba P503DL service manual Magnification

Page 31

5-3 Selecting I.D.

If using Cube Commander software simply select the two digits I.D. for the cube you wish to control. If using remote control it is necessary to press ID.SEL to access the correct menu for I.D. selection and control.

If ID.ALL is pressed instead of an alpha-numeric key ‘X’ will appear, pressing ID.ALL twice will display ‘XX’ (two wild cards) which will allow to control of all units simultaneously.

6.Magnification

To magnify the image, press MAG in Adjust Mode to change the magnification factor then type H+V magnification numbers as needed such as 1x1, 2x2… It is also possible to select the magnification factor for uneven magnification as 4x3 for example, horizontal of x4 and vertical of x3 magnification. To make this magnification effective, MAG needs to be clicked again.

Once the desired magnification has been selected press LAYOUT followed by ´ ` <> to select the portion of the image to be displayed. If the picture will not match at the mullion area, then POSI. will cover the adjustment. Then, to memorize this picture, press WRITE .

7.Function in Special mode 7-1.Auto-AdjustOn-Off

This is to select if automatic centering function, of frequency converter, necessary or not.

Auto center may have a chance to shift the image when power is completely down and on again.

7-2. Picture in Picture

By using 7 key after entering Spe cial mode, Picture in Picture is possible. Always, the base picture is PC signal supplied to RGB input and small window picture is the signal supplied to Video input,

composite signal.

7-3. OSD color

On screen display color can be changed by 8 Special mode.

: white,

A

: red, B

: green or

C

: blue in

7-4. Power On delay

By the setting of small power on timing to avoid the same time of lamp trigger, power supply can be set from 0-sec to 4.5-sec. This delay time is not accurate since the lamp may not ignite by the 1st trigger all the time. Entering SPECIAL mode, then click 9 makes to change the Delay time.

7-5. Firmware version

Using D button in Special mode, the system Firm-ware version could be displayed.

ADJUSTMENT

7-6. Lamp Timer History

By E button, Lamp usage timer history could be displayed.

7-7. Current Lamp Timer indication

This mode will display only one lamp display, the current lamp. When lamp timer needs to reset, Entering to this mode will conduct to the further operation.

7-8.Lamp Timer Reset

While in Special mode, F will indicate the current lamp timer and using STD button twice, then WRITE button, the current timer count will stop and starts from new counter reading.

8.Function in Service mode 8-1. OSD Mute

This is similar as like as CALL button clicked while in Adjust mode, OSD would be erased or

displayed on the screen by 1 button while in Service mode. Even when OSD is erased, still the

31

Image 31
Contents P503DL Connection AT a MULTI-PROJECTION SYSTEM··················16 Safety Precaution Safety Precautions for User Equipment Use For servicing, maintenance and inspection Safety Precautions for User Precautions for USE and Maintenance General Descriptions Features Dimensions Function of I/O Panel Power Switch and Power Indicator Function of Power PanelSpecifications Acceptable Signal Type Horizontal Timing Acceptable RGB Input Signal TimingSEGA6 Connection AT a Multi Projection SystemScreen Lock screws Page Disassemble HOW to Replace the LampCabinet Disassemble AIR FilterControl Module Location of KEY Components and Function ModuleWiring Between Function Blocks Light Engine Block DLP Engine adjustmentEngine Mount Adjustment Adjustment Electronics Adjustment or Setting Input Signal selection Adjustment parameters This is the general idea of adjustments Multiple Screen Wall system example Magnification Electronic Circuit Explanation Appendix-1 P503DL control board LED statusFAN NG Overall block diagram RS-232C pin-connection configuration Appendix-2 Control via RS-232C Command Protocol listCS4 VN5 Write Appendix-3 When lamp does not lightWhen color becomes strange When picture is strange and totally distortedWhen color wheel motor needs to replace CABINET, P503DL Cabinet K Parts List