Sony JunboTron JME-SA200 User manual

JumboTron
Screen Alignment
Controller
3-864-808-13 (1)
Operating Instructions
Before operating the unit, please read this manual
thoroughly and retain it for future reference.
1998 by Sony Corporation
JME-SA200
Ver.02.50

2Table of Contents
For the customers in the U.S.A.
This equipment has been tested and found to comply with
the limits for a Class A digital device, pursuant to Part 15 of
the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential
area is likely to cause harmful interference in which case the
user will be required to correct the interference at his own
expense.
Owner’s Record
The model and serial numbers are located on the rear.
Record the serial number in the space provided below.
Refer to these numbers whenever you call upon your Sony
dealer regarding this product.
Model No. JME-SA200 Serial No. _______________
WARNING
To prevent fire or shock hazard, do not
expose the unit to rain or moisture.
To avoid electrical shock, do not open the
cabinet. Refer servicing to qualified
personnel only.

Table of Contents 3
(continued)
Table of Contents
Overview
About This Manual ............................................................ 5
Precautions ........................................................................ 5
Overview of the JumboTron System ............................... 6
Images to be displayed on the JumboTron screen ..................6
Structure of the JumboTron screen .........................................7
Configuration of the JumboTron system ................................8
Features.............................................................................. 9
Locations and Functions of Parts and Controls
Locations and Functions of Parts and Controls .......... 10
Power Source and Connections
Power Source................................................................... 11
Attaching the battery pack ....................................................11
Detaching the battery pack....................................................12
Connections..................................................................... 13
JumboTron system configuration..........................................13
Connections for using as wireless controller ........................14
Connections for using as wired controller ............................16
Registering the Phone Number for the Modem ............ 17
Attaching the Shoulder Strap......................................... 19
Before Adjustment
Preparing the System...................................................... 20
Communicating with the ICU Controller ....................... 21
When the unit is used as wireless controller .........................21
When the unit is used as wired controller .............................22
Registering and Selecting the ICU................................. 23
Registering the ID number of the ICU..................................23
Selecting the ICU ..................................................................25
Setting the Information about the Screen ..................... 26
Selecting the Screen Display Mode and Input Signal .. 28

4Table of Contents
Table of Contents
Adjustment
Adjusting the Image Position and Size on the Screen. 29
Adjusting the position and size of the image ........................29
Selecting the memory number/adjusting the screen by
recalling the stored conditions .........................................31
Adjusting the Picture on the Screen.............................. 32
Checking the input signal and picture quality.......................32
Adjusting the color, hue and sharpness.................................33
Adjusting the Brightness of the Screen ........................ 34
Adjusting the Computer Graphics and Video Image
Mix Level .......................................................................... 35
Adjusting the mix level .........................................................35
Checking the Screen Display Unit ................................. 37
Adjusting the Luminance of a Specified Unit or Cell ... 39
Resetting the Luminance of a Unit to the Factory
Data................................................................................... 44
Registering and Recalling the Unit/Cell Numbers........ 46
Registering the unit/cell number ...........................................46
Recalling the registered unit or cell ......................................48
Adjusting the Monitor ..................................................... 50
Adjusting the position and boundary of the image on the
monitor.............................................................................50
Selecting the memory number/adjusting the monitor by
recalling the stored conditions .........................................52
Cutting Off the Image from the Screen.......................... 53
Displaying the Unit Address on the Screen.................. 54
Displaying the Software Version of the JME-SA200 .... 55
Others
Troubleshooting .............................................................. 56
Specifications .................................................................. 57

Overview 5
AboutThis Manual
This instruction manual is mainly aimed at maintenance/service personnel.
It explains how to use the JME-SA200 screen alignment controller, which
is used to install and adjust the screen of the JumboTron system.
The screen alignment controller is used in combination with the JTC-P200
image control unit (ICU) and JTC-C200 ICU controller. As this manual
explains how to use the JTC-P200 and JTC-C200 only briefly, please refer
to the Operating Instructions of the JTC-C200 for details.
Precautions
On safety
•Do not use the unit at extremely high or low temperatures.
•Do not use the unit in high humidity.
If any abnormality occurs, turn off the power and consult with qualified
Sony service personnel.
On cleaning
Clean the case and front panel with a dry soft cloth, or a soft cloth slightly
moistened with a mild detergent solution. Do not use any organic solvents,
such as alcohol or benzene, which might damage the finish.

6Overview
The JumboTron system displays video images on a large screen
(JumboTron screen) located either outdoors or indoors. Images from video
sources such as a VCR, video camera and computer can be displayed on
the screen.
The JumboTron system provides superb bright images with high
resolution, regardless of whether it is day or night, indoors or outdoors.
Images to be displayed on the JumboTron screen
The JumboTron system can display the following three types of images:
[a] Video images input from equipment such as a VCR, video camera
and video disc (INPUT 1)
[b] Computer graphics (INPUT 2)
[c] Mixed images of INPUT 1 and INPUT 2
(INPUT 1 images are superimposed on the monochrome area of the
INPUT 2 images.)
Overview of the JumboTron System
[a] INPUT 1 [b] INPUT 2
[c] Mixed images
INPUT 2
INPUT 1
Mixed images

Overview 7
Structure of the JumboTron screen
The basic element of the JumboTron screen is an RGB trio (dot).
A “cell” consists of the dots arranged at a certain interval (picture element
pitch) and a “unit (JumboTron display unit)” consists of cells.
There are two unit types, the LDU-15 series (with 15-mm pitch) and the
LDU-30 series (with 30-mm pitch). You can configure a large JumboTron
screen by arranging the JumboTron display units vertically and
horizontally to suit various uses or locations. An example structure of each
series is as follows:
LDU-15 series
Picture element pitch
4 dots
4 dots
RGB trio
(dot)
G
B
R
Cell
Unit
JumboTron screen
4 cells
(16 dots)
4 cells (16 dots)
NTSC:
max. 30 units
(120 cells =
480 dots)
PAL:
max. 36 units
(144 cells =
576 dots)
NTSC: max. 40 units (160 cells = 640 dots)
PAL: max. 48 units (192 cells = 768 dots)
LDU-30 series
NTSC: max.
30 units
(480 dots)
PAL: max.
36 units
(576 dots)
B R G
RGB trio (dot)
Picture element pitch
Cell
4 dots
2 dots
Block
2 cells (8 dots)
4 cells (8 dots)
Unit
4 blocks (32 dots)
2 blocks
(16 dots)
JumboTron screen
NTSC: max. 20 units (640 dots)
PAL: max. 24 units (768 dots)

8Overview
Configuration of the JumboTron system
The following is the suggested configuration of the JumboTron system.
Control room
Computer
VCR
Still image player
Video presenter
TV tuner
Video disc player
DVD player
Video camera
AV switcher
Microphone
Audio amplifier Speaker system
Frame
synchronizer
Screen site
Computer
JTC-C200 ICU
controller
Monitor Modem
JME-UA200
unit alignment
controller JumboTron screen
JTA-LS200
ABC sensor
unit
JTC-P200 image
control unit (ICU)
Power source
JME-SA200
screen
alignment
controller
Cellular
phone
Public
telephone
line
Digital
data
card
Audio mixer
Monitor
Overview of the JumboTron System

Overview 9
Features
The JME-SA200 screen alignment controller is designed to check the
operation of the JumboTron screen and to adjust the position, size,
brightness and picture quality of the image. The wireless remote control
system using the public telephone system assures reliable data
communication.
The main functions of the JME-SA200 are as follows:
Wireless remote controller using a cellular phone
Interactive data communication is carried out via the cellular phone
connected to the JME-SA200 and the modem connected to the JTC-C200
ICU controller. This data communication method using the public
telephone system offers a highly reliable wireless remote control system.
The JME-SA200 can also be used as a wired remote controller by
connecting to the ICU controller using a connecting cable (with a
maximum cable length of 1,000 m).
Checking the operation of the screen
Activating the test signal generator built in the display units which
constitute the screen, the JME-SA200 displays the stair step and color bar
signals on the screen for checking the operation of each display unit.
Adjusting the luminance of a specified unit or cell
The JumboTron screen may partially degrade the brightness or color
uniformity after long use. The JME-SA200 can correct the uniformity by
adjusting the luminance or color temperature of a specified unit or cell.
Adjusting the position and size of the image
The JME-SA200 can shift the image on the screen vertically or
horizontally, and change the image size (expansion/reduction level). The
JME-SA200 automatically calculates and displays the aspect ratio of the
adjusted image.
The adjusted data can be stored in the memory of the ICU, and recalled
instantly by specifying the memory number.
Adjusting the brightness of the image
The JME-SA200 can adjust the brightness of the whole screen to 16 levels.
Setting the area of a computer graphics image mixed with a
video image
When displaying a video image over the monochrome portion of a
computer graphics image, the JME-SA200 can specify the area to be
mixed as R, G and B data.
Adjusting the picture quality on the screen
The JME-SA200 can adjust the color, hue and sharpness of the image on
the screen.
Storing up to 256 unit or cell numbers
The JME-SA200 can register up to 256 unit or cell numbers to be adjusted
or repaired to store these numbers in the memory of the ICU.

10 OverviewLocations and Functions of Parts and Controls
Locations and Functions of Parts and Controls
1EJECT (card eject) button (inside)
To eject the digital data card, press the EJECT button
inside the unit using the supplied eject tool.
2PC CARD (digital data card) slot
Insert the digital data card.
3LCD display window
4Function buttons (F1 – F5)
The functions of the buttons change with the stage of
the operation. The current functions are indicated at
the bottom of the display window.
For details, see each section.
5MENU button
Returns to the upper directory of the menu.
6CURSOR v/V/B/bbuttons
Select the menu items in the display window or change
the set values.
7ENTER button
Confirms the selected item and stores the set value.
6CONTROL connector (D-sub 15-pin)
Connect to the CONTROL 2 connector of the JTC-
C200 ICU controller for wired control.
Front panel
Rear panel
1
2
3
4
5
6
7
8
9
!º !¡
!™
!£
!¢
!¡
9LCD DISPLAY switch
Turns on/off the backlight of the LCD display window.
The battery life will be longer if the backlight is turned
off.
0Connector guard
Note
Use a connector whose size is smaller than the
connector guard.
!¡ Shoulder strap attachments
Attach the supplied shoulder strap here. Two sets of
the attachments are provided at the top and bottom of
the unit.
!™ POWER switch
Turns the unit on/off.
!£ Battery pack compartment
Attach the NP-F750 rechargeable battery pack (not
supplied) here.
!¢ BATT EJECT (battery eject) lever
Press this lever downward to unlock the battery pack
and remove it.

Overview 11
Power Source
The NP-F750 rechargeable battery pack (not supplied) is used for the
power source of this unit.
Before attaching the battery pack, charge it using the AC-V615 AC power
adaptor (not supplied).
For charging and details of the use of the battery pack, refer to the Operating
Instructions supplied with the rechargeable battery pack and the AC power
adaptor.
Attaching the battery pack
Attach the battery pack to the battery pack compartment on the rear of the
unit.
Insert the battery pack as shown and slide it in the direction of the arrow.
The battery pack is locked in position.
Check the direction
of the “mark.
Note
After attaching, confirm that the battery pack is locked firmly. If the
battery pack is not locked, it may fall during operation and the adjustment
data may be lost.
Battery charging time
When charging the exhausted battery pack using the AC-V615 AC power
adaptor, the following charging time is required.
Normal charging time: Approx. 3 hours 30 minutes
Full charging time: Approx. 4 hours 30 minutes
The normal charging time is the time until the charging lamp on the AC
power adaptor goes out. The full charging time is the time until the battery
pack is fully charged, giving a longer battery life.
Battery life
When the fully charged battery back is used continuously under normal
temperatures, the following battery life is obtained.
When the LCD display window is backlighted: Approx. 3 hours
When the backlight is turned off: Approx. 3 hours 10 minutes
The battery life may vary depending on the ambient temperature or the
battery condition.
Power Source and Connections

12 Overview
Detaching the battery pack
While pressing the BATT EJECT lever downward, slide the battery pack
in the direction of the arrow and lift it.
Power Source
BATT EJECT lever
Power Source and Connections

Overview 13Power Source and Connections
Connections
JumboTron system configuration
The Sony distributor will take care of all the connections for the whole
JumboTron system.
This section explains how to connect the JME-SA200 screen alignment
controller.
JME-SA200 screen
alignment controller
Cellular phone
Digital data
card
COM 2
CONTROL 1
Public telephone line
EXTERNAL
CONTROL
to power
distribution panel
to 100 - 240 V AC AC IN
JTC-C200 ICU controller
COM 1
Computer
Video camera
VCR, etc.
Computer
AV switcher
Interface board
JumboTron screen
Unit 1
Unit 2 - 47
Unit 48
JTA-LS200
ABC sensor unit
IN
OUT
IN
CONTROL
2 or 3
CONTROL 1/LS
EXTERNAL
CONTROL
AC IN
JTC-P200
ICU
to 100 - 240 V AC
to equipment to be controlled
with the JTC-C200, such as
power distribution panel
INPUT 1 (R/R-Y, G/Y, B/B-Y,
HD/COMP, VD) or VIDEO IN
INPUT 2 (R, G, B, HD/COMP, VD)
MONITOR OUT
to video input
Video monitor
Modem

14 Overview
Connections for using as wireless controller
By connecting the unit to a cellular phone via the digital data card inserted
into the unit, interactive data communication can be established between
the unit and the JTC-C200 ICU controller using a public telephone system.
Connecting diagram
Power Source and Connections
Connections
Digital data card
JME-SA200 Cellular phone
Public
telephone line Modem
JTC-C200 ICU controller
COM 2
Inserting the digital data card
Prepare a cellular phone, digital data card and connecting cable (not
supplied).
For usable equipment, consult with your Sony distributor.
1Press the EJECT button using the supplied eject tool, and remove the
dummy card.
2Insert the digital data card into the PC CARD slot.
Dummy card
Eject tool

Overview 15
Power Souce and Connections
3Connect the connecting cable of the card to the cellular phone.
4Register the phone number for the modem connected to the ICU
controller.
For registering the phone number, see “Registering the Phone Number for the
Modem” on page 17.
Storing the eject tool
You can tie the eject tool to the shoulder strap attachment as illustrated.
Removing the digital data card
1Press the EJECT button using the supplied eject tool, and remove the
digital data card.
2Insert the dummy card into the slot.
When the unit is not used as a wireless controller
Be sure to insert the dummy card into the PC CARD slot to prevent dust
entering the unit.
Eject tool

16 Overview
Connections for using as wired controller
The unit can be used as a wired remote controller by connecting to the
JTC-C200 ICU controller. The connecting cable can be extended up to
1,000 m.
Connecting diagram
Note
Use a connector whose size is smaller than the connector guard.
Power Source and Connections
Connections
CONTROL
JME-SA200 D-sub 15-pin D-sub 15-pin
CONTROL 2
JTC-C200 ICU controller

Adjustment 17
Registering the Phone Number for the Modem
Register the phone number for the modem connected to the ICU controller
to this unit. Once it is registered, the unit automatically starts dialing when
the power is turned on.
1Turn off the power of the cellular phone.
If the cellular phone is turned on, the unit will automatically start
dialing when the phone number registration is completed.
2Set the POWER switch of the unit ON.
The title display appears in the display window after about 9 seconds.
MAINTENANCE EQUIPMENT
JUMBOTRON
JME-SA200
Note
When the POWER switch is set to ON, the title display will appear in
the display window after about 9 seconds.
3Hold down the Bbutton until the PHONE NUMBER display appears.



**** PHONE NUMBER ****


PHONE NUMBER:

X 





12345
(continued)
POWER switch
MENU button
v/V/B/bbuttons
ENTER button
Cursor
Power Source and Connections

18 Adjustment
4Input the phone number using the F1 to F5 buttons and v/Vbuttons.
Each function button can be used to input two types of numbers: first,
numbers 1 to 5, and by pressing the vbutton, numbers 6 to 0. To
return to numbers 1 to 5, press the Vbutton. The numbers which the
F1 to F5 buttons can currently input are shown at the bottom of the
display window.
The numbers which the function buttons can input
Function button F1 F2 F3 F4 F5
By pressing V12345
By pressing v67890
• To correct the input number, press the Bbutton to delete the
previously input number.
Example: To input 03-1234-5678
v
n F5 n V n F3 n F1 n F2 n F3 n F4 n F5 n v n F1 ...
0 312345 6...



**** PHONE NUMBER ****


PHONE NUMBER:

0312345678 





12345
5When the phone number input is completed, press the ENTER button.
The phone number is stored in memory and the PHONE NUMBER
display disappears.
Note
Do not press the MENU button before pressing the ENTER button in step
5. If you do, the PHONE NUMBER display disappears but the input
phone number is not stored in the memory.
Changing the registered phone number
1Perform steps 1 to 3 above to show the PHONE NUMBER display.
The registered phone number is displayed.



**** PHONE NUMBER ****


PHONE NUMBER:

0312345678 





12345
2Press the Bbutton repeatedly to delete the phone number.
3Input a new phone number using the F1 to F5 buttons and v/Vbuttons.
4Press the ENTER button.
Numbers which F1 - F5 buttons can input
Registering the Phone Number for the Modem
Power Source and Connections

Adjustment 19
Attaching the Shoulder Strap
Attach the supplied shoulder strap to the shoulder strap attachments and
adjust its length.
You can use either of the two sets of the shoulder strap attachments at the
top or bottom of the unit.
Power Source and Connections

20 Adjustment
Do the following before remote control operation with this unit.
For details, read the Operating Instructions supplied with the JTC-C200
ICU controller.
1Turn on the power switch of the power distribution panel which
supplies the power to the JumboTron system.
2Turn on the equipment which sends the images, such as VCRs and
computers.
3Press the I side of the POWER switch on the ICU.
4Press the I side of the POWER switch on the ICU controller to turn on
the power of the ICU controller.
5Hold down the ICU button on the ICU controller for more than a
second to turn on the power of the ICU.
6Hold down the SCREEN button on the ICU controller for more than a
second to turn on the power of the JumboTron screen.
Preparing the System
JTC-C200 ICU controller
JTC-P200 ICU
4
56
3
Before Adjustment