Barco Vision 708MM User Manual

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VISION

708MM

R9002351
R9002352

OWNER'S MANUAL

BARCO PROJECTION SYSTEMS

VISION

708MM

R9002351
R9002352

OWNER'S MANUAL

Date :
200499

Art. No. :

R5976025

Due to constant research, the information in this manual is subject to change without notice.

Produced by BARCO NV, April 1999.
All rights reserved.

Trademarks are the rights of their respective owners.

BARCO nv/Projection Systems

Noordlaan 5
B-8520 Kuurne
Belgium
Tel : [phone]
Fax : [phone]
E-mail : [e-mail]
Visite Barco at the web : http://www.barco.com

Printed in Belgium

Table of Contents

TABLE OF CONTENTS

i

TABLE OF CONTENTS ..................................................................................................................................... I-1

SAFETY INSTRUCTIONS ................................................................................................................................. 1-1

On safety .................................................................................................................................................... 1-1

On installation ............................................................................................................................................. 1-2

On servicing ................................................................................................................................................ 1-2

On cleaning ................................................................................................................................................. 1-2

On repacking ............................................................................................................................................... 1-2

On illumination ............................................................................................................................................ 1-2

LOCATION AND FUNCTION OF CONTROLS .................................................................................................. 2-1

Rear Panel Terminology .............................................................................................................................. 2-1

Front Panel Terminology ............................................................................................................................. 2-1

Control panel terminology ............................................................................................................................ 2-2

a. The local keypad ..................................................................................................................................... 2-2

b. RCU control panel terminology ................................................................................................................ 2-2

CONNECTIONS ................................................................................................................................................ 3-1

Switching on/off ........................................................................................................................................... 3-1

Signal input connection to the projector : .................................................................................................... 3-1

Power (mains) cord connection ................................................................................................................... 3-1

Connecting a Composite Video source. ...................................................................................................... 3-2

Connecting a S-Video source to port 2. ...................................................................................................... 3-3

Connecting a RGB Analog source with composite sync. ............................................................................ 3-4

Connecting a RGB Analog source with Tri-level sync.................................................................................. 3-4

Connecting a Component source. ............................................................................................................... 3-5

Connecting a Component source with Tri-level sync. .................................................................................. 3-5

Connecting a computer, e.g. IBM PC (or compatible), Apple Macintosh to the RS232 input of the projector3-6

Peripheral equipment .................................................................................................................................. 3-6

Connecting a RCVDS 05 switcher to the projector. ..................................................................................... 3-6

Connecting a VS05 switcher to the projector. ............................................................................................. 3-6

Battery installation in the RCU. ................................................................................................................... 4-1

CONTROLLING ................................................................................................................................................ 4-1

How to use the RCU.................................................................................................................................... 4-2

Projector address ........................................................................................................................................ 4-3

Input selection ............................................................................................................................................. 4-3

Displaying a Projector Address. .................................................................................................................. 4-3

How to program an address into the RCU? ................................................................................................. 4-3

Picture controls ........................................................................................................................................... 4-4

The Pause key. ........................................................................................................................................... 4-5

The Freeze key. .......................................................................................................................................... 4-5

START UP OF THE ADJUSTMENT MODE ...................................................................................................... 5-1

Adjustment mode ........................................................................................................................................ 5-1

RANDOM ACCESS ADJUSTMENT MODE ....................................................................................................... 6-1

Starting up the random access adjustment mode....................................................................................... 6-1

Overview 'random Access Adjustment' mode. ............................................................................................. 6-1

Selecting Setup Pattern .............................................................................................................................. 6-2

Internal Cross Hatch Pattern ....................................................................................................................... 6-2

Random access adjustment mode selection menu. .................................................................................... 6-3

5976025 BARCOVISION 708 200499

i-1

Table of Contents

Picture Tuning ............................................................................................................................................. 6-3

Color Balance .............................................................................................................................................. 6-3

Sync Fast/Slow Adjustment (only inputs 3,4,5,6) ....................................................................................... 6-3

Decoding ..................................................................................................................................................... 6-4

Chroma Delay ............................................................................................................................................. 6-4

Port 2 : Video or S-Video ............................................................................................................................ 6-4

Line Doubler ................................................................................................................................................ 6-4

Geometry Adjustments ............................................................................................................................... 6-5

Horizontal Phase Adjustment ...................................................................................................................... 6-5

Raster Shift Adjustment .............................................................................................................................. 6-6

Left-Right (east-west) Adjustments ............................................................................................................. 6-7

Seagull correction ....................................................................................................................................... 6-8

Top-Bottom (north-south) Adjustments ....................................................................................................... 6-8

Seagull correction ....................................................................................................................................... 6-9

Size Adjustment ........................................................................................................................................ 6-10

Vertical Linearity Adjustment .................................................................................................................... 6-10

Blanking Adjustments ............................................................................................................................... 6-11

Convergence Adjustment .......................................................................................................................... 6-12

SERVICE MODE ............................................................................................................................................... 7-1

Starting up the Service mode. ..................................................................................................................... 7-1

Overview flowchart 'Service' mode. ............................................................................................................... 7-1

Projector Set-up .......................................................................................................................................... 7-2

Identification ................................................................................................................................................ 7-2

Total Run Time ............................................................................................................................................ 7-2

Change password ........................................................................................................................................ 7-3

Change Language ....................................................................................................................................... 7-3

Change Projector Address .......................................................................................................................... 7-3

Change baudrate ......................................................................................................................................... 7-4

Power up mode ........................................................................................................................................... 7-4

BARCO_logo ............................................................................................................................................... 7-4

Memory management ................................................................................................................................. 7-5

Copy a block ............................................................................................................................................... 7-5

Deletion of blocks........................................................................................................................................ 7-5

Deleting block by block ............................................................................................................................... 7-5

Deletion of all blocks ................................................................................................................................... 7-6

All settings to midposition ........................................................................................................................... 7-6

Undo all settings to midpos......................................................................................................................... 7-6

R & B convergence mid............................................................................................................................... 7-7

Undo R & B convergence mid ..................................................................................................................... 7-7

Green convergence mid ............................................................................................................................... 7-7

Undo green convergence mid ...................................................................................................................... 7-7

Common Settings ....................................................................................................................................... 7-8

G2 Adjustment ............................................................................................................................................ 7-8

CRT run in cycle .......................................................................................................................................... 7-8

Projector warm up ....................................................................................................................................... 7-9

I2C Diagnostics ........................................................................................................................................... 7-9

Memory banks ............................................................................................................................................ 7-9

MESSAGES, WARNINGS AND FAILURES ..................................................................................................... 8-1

APPENDIX A : ADJUSTMENT BLOCKS AND SOURCE NUMBERS 90 - 99 .................................................... A-1

i-2 5976025 BARCOVISION 708 200499

Safety Instructions

1

SAFETY INSTRUCTIONS

Notice on Safety

This equipment is built in accordance with the requirements of the
international safety standards EN60950, UL 1950 and CSA C22.2
No.950, which are the safety standards of information technology
equipment including electrical business equipment.

These safety standards impose important requirements on the use
of safety critical components, materials and isolation, in order to
protect the user or operator against risk of electric shock and energy
hazard, and having access to live parts.
Safety standards also impose limits to the internal and external
temperature rises, radiation levels, mechanical stability and strength,
enclosure construction and protection against the risk of fire.

Simulated single fault condition testing ensures the safety of the
equipment to the user even when the equipment's normal operation
fails.

INSTALLATION INSTRUCTIONS

Before operating this equipment please read this manual

thoroughly, and retain it for future reference.

Installation and preliminary adjustments should be

performed by qualified BARCO personnel or by author-

ized BARCO service dealers.

OWNERS RECORD

The part number and serial number are located at the back side of the
projector. Record these numbers in the spaces provided below.
Refer to them whenever you call upon your BARCO dealer regarding
this product.

PART NUMBER :

SER. NUMBER :

DEALER :

FEDERAL COMMUNICATION COMMISSION (FCC STATEMENT)

This equipment has been tested and found to comply with the limits
of 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.

Note :
The use of shielded cables is required to comply within the limits of
Part 15 of FCC rules and EN55022.

* All the safety and operating instructions should be read before using

this unit.

* The safety and operating instructions manual should be retained for

future reference.

* All warnings on the equipment and in the documentation manuals

should be adhered to.

* All instructions for operating and use of this equipment must be

followed precisely.

On safety

1. This product should be operated from an AC power source.
This projector may be connected to an IT-power system.

Operating AC power voltage of the projector:

BARCO VISION 708 MM

Art.No. R9002351 (230V AC)

Art. No R9002352 (230V AC)

Consult your dealer to switch over from 230Vac to 120 Vac or from
120Vac to 230 Vac.
If you are not sure of the type of AC power available, consult your
dealer or local power company.

2. This product is equipped with a 3-wire grounding plug, a plug

having a third (grounding) pin. This plug will only fit into a grounding­type power outlet. This is a safety feature. If you are unable to insert
the plug into the outlet, contact your electrician to replace your
obsolete outlet. Do not defeat the purpose of the grounding-type plug.

The lightning flash with an arrowhead within a
triangle is intended to tell the user that parts inside this
product may cause a risk of electrical shock to
persons.

The exclamation point within a triangle is intended to
tell the user that important operating and/or servicing
instructions are included in the technical documen­tation for this equipment.

WARNING

TO PREVENT FIRE OR ELECTRICAL SHOCK

HAZARD, DO NOT EXPOSE THIS EQUIPMENT TO

WARNING FOR THE CUSTOMERS: THIS APPARATUS MUST BE
GROUNDED (EARTHED) via the supplied 3 conductor AC power
cable.
(If the supplied power cable is not the correct one, consult your
dealer.)

A. Mains lead (Power cord) with CEE 7 plug:

The wires of the mains lead are colored in
accordance with the following code.

Green and yellow:earth (safety earth)
Blue: neutral
Brown: line (live)

RAIN OR MOISTURE

5976025 BARCOVISION 708 200499

1-1

Safety Instructions

B. Power cord with ANSI 73.11 plug:

The wires of the power cord are colored in
accordance with the following code.

Green/yellow:ground
White: neutral
Black: line (live)

3. Do not allow anything to rest on the power cord. Do not locate this
product where persons will walk on the cord.

To disconnect the cord, pull it out by the plug. Never pull the cord itself.

4. If an extension cord is used with this product, make sure that the
total of the ampere ratings on the products plugged into the extension
cord does not exceed the extension cord ampere rating. Also make
sure that the total of all products plugged into the wall outlet does not
exceed 15 amperes.

5. Never push objects of any kind into this product through cabinet
slots as they may touch dangerous voltage points or short out parts
that could result in a risk of fire or electrical shock.

Never spill liquid of any kind on the product. Should any liquid or solid
object fall into the cabinet, unplug the set and have it checked by
qualified service personnel before resuming operations.

6. Lightning - For added protection for this video product during a
lightning storm, or when it is left unattended and unused for long
periods of time, unplug it from the wall outlet. This will prevent damage
to the projector due to lightning and AC power-line surges.

On installation

CAUTION FIRE HAZARD

WARNING: DO NOT PLACE FLAMMABLE OR

On servicing

Do not attempt to service this product yourself, as opening or
removing covers may expose you to dangerous voltage potentials
and risk of electric shock!

Refer all servicing to qualified service personnel.

Unplug this product from the wall outlet and refer servicing
to qualified service personnel under the following condi­tions:

a. When the power cord or plug is damaged or frayed.
b. If liquid has been spilled into the equipment.
c.If the product has been exposed to rain or water.
d. If the product does not operate normally when the operating
instructions are followed.

Note : Adjust only those controls that are covered by the operating
instructions since improper adjustment of the other controls may
result in damage and will often require extensive work by a qualified
technician to restore the product to normal operation.

e. If the product has been dropped or the cabinet has been damaged.
f. If the product exhibits a distinct change in performance, indicating
a need for service.
Replacement parts - When replacement parts are required, be
sure the service technician has used original BARCO replacement
parts or authorized replacement parts which have the same char­acteristics as the BARCO original part. Unauthorized substitutions
may result in degraded performance and reliability, fire, electric shock
or other hazards. Unauthorized substitutions may void warranty.
Safety check - Upon completion of any service or repairs to this
projector, ask the service technician to perform safety checks to
determine that the product is in proper operating condition.

COMBUSTIBLE MATERIALS NEAR PROJECTOR !

BARCO large screen projection products are designed and manufactured to
meet the most stringent safety regulations. This projector radiates heat on
its external surfaces and from ventilation ducts during normal operation,
which is both normal and safe.
Exposing flammable or combustible materials into close proximity of this
projector could result in the spontaneous ignition of that material, resulting
in a fire. For this reason, it is absolutely necessary to leave an exclusion
zone around all external surfaces of the projector whereby no flammable or
combustible materials are present. The exclusion zone must be not less
than 10 cm (4) for BARCO Retro Projectors and not less than 40 cm (16)
for all other BARCO projectors. Do not cover the projector with any material
while the projector is in operation.
Keep flammable and combustible materials away from the projector at all
times. Mount the projector in a well ventilated area away from sources of
ignition and out of direct sun light. Never expose the projector to rain or
excessive moisture. In the event of fire, use sand,
extinguishers; never use water on an electrical fire.
Always have service performed on this projector by authorized BARCO
service personnel. Always insist on genuine BARCO replacement parts.
Never use non-BARCO replacement parts as they may degrade the safety
of this projector.

This product complies to standards set by Underwriters Laboratories, Inc., Canadian

Standards Association, and meets all applicable U.S. / Canadian and European

government regulations or directives.

1. Do not place this equipment on an unstable cart, stand, or table.
The product may fall, causing serious damage to it.

2. Do not use this equipment near water.

3. Slots and openings in the cabinet and the back or bottom are

provided for ventilation; to ensure reliable operation of the product
and to protect it from overheating, these openings must not be blocked
or covered. The openings should never be blocked by placing the
product on a bed, sofa, rug, or other similar surface. This product
should never be placed near or over a radiator or heat register.
The projector should not be placed in a built-in installation or enclosure
unless proper ventilation is provided.

4. Do not block the projector cooling fans or free air movement under
and around the projector. Loose papers or other objects may not be
nearer to the projector than 4" on any side.

1-2 5976025 BARCOVISION 708 200499

CO

, or dry powder fire

2

On cleaning

Unplug this product from the wall outlet before cleaning. Do
not use liquid cleaners or aerosol cleaners. Use a damp cloth
for cleaning.

- To keep the cabinet looking brand-new, periodically clean it with a

soft cloth. Stubborn stains may be removed with a cloth lightly
dampened with mild detergent solution. Never use strong solvents,
such as thinner or benzine, or abrasive cleaners, since these will
damage the cabinet.

- To ensure the highest optical performance and resolution, the
projection lenses are specially treated with an anti-reflective
coating, therefore, avoid touching the lens. To remove dust on the
lens, use a soft dry cloth. Do not use a damp cloth, detergent
solution, or thinner.

On repacking

Save the original shipping carton and packing material; they will come
in handy if you ever have to ship your equipment. For maximum
protection, repack your set as it was originally packed at the factory.

On illumination

In order to obtain the best quality for the projected image, it is essential
that the ambient light which is allowed to fall on the screen be kept
to an absolute minimum.
When installing the projector and screen, care must be taken to avoid
exposure to ambient light directly on the screen. Avoid adverse
illumination on the screen from direct sunlight or fluorescent lighting
fixtures.
The use of controlled ambient lighting, such as incandescent spot light
or a dimmer, is recommended for proper room illumination. Where
possible, care should also be taken to ensure that the floors and walls
of the room in which the projector is to be installed are non-reflecting,
dark surfaces. Brighter surfaces will tend to reflect and diffuse the
ambient light and hence reduce the contrast of the projected image
on the screen.

Location and Function of Controls

2

LOCATION AND FUNCTION OF CONTROLS

Rear Panel Terminology

RS232O UTRS232IN IR



RS232IN

1

Connection between the projector and an IBM PC (or
compatible) or MAC (RS422) for remote computer control
and data communication.

RS232OUT

2

Used to connect to the next projector, RS232IN plug
(communication link for PC or MAC to the next projector)

IR sensor

3

receiver for control signals transmitted from the RCU.





COMM PORT
(800 peripherals)

RG(S)

R-Y Y(S)

B

B-Y

 

REMOTE





S-VIDEO

S

VIDEO



RGB-S IN or (R-Y)Y(B-Y)-S IN (4x BNC connector):

6

RGB-S in : allows a character generator, microcomputer,
video camera, etc. having analog RGB output to be con­nected to the projector.

Line inputs: - signals RED-GREEN-BLUE

(R-Y)Y(B-Y)-S IN (component in):allows to connect e.g. a
professional VCR having component outputs to the projec­tor.

- COMPOSITE sync. signal

Communication port (800 peripherals)

4

* allows communication between the RCVDS switcher and
the projector.
* allows connection of a remote IR receiver unit to the
projector.

IR Remote

5

remote input for wired remote control

Front Panel Terminology

1

AUTODIAGNOSIS DISPLAY

LED indication for service purposes.

-CONV

+17V

+9V

+30V

+210V

-9V

+CONV

+HTHD



-17V

STANDBY

HOLD DOWN EHT

SF

HOLD DOWN HD

COINC

Line inputs - signals RED-LUMA, LUMA, BLUE-LUMA

VIDEO IN (Composite video, 1x BNC connector): allows

7

a video tape recorder, video camera, color receiver/monitor,
etc. having video line output to be connected to the projector.

S-VIDEO IN: Separated Y/C (luma-chroma) signal inputs and

8

outputs for higher quality playback of Super VHS signals (4­pin S-VIDEO connector).

 



POWER (MAINS) INPUT: Connect the supplied ac power

3

(mains) cord here and to wall the outlet.

IR SENSOR

4

receiver for control signals transmitted from the RCU.

- COMPOSITE sync. signal

2

5976025 BARCOVISION 708 200499

POWER (MAINS) SWITCH : press the switch to turn the
projector ON.

Depending on the software set-up of the projector, the
projector switches to standby or to operational
mode. If in standby, the standby led in the
autodiagnosisdisplay lights up.

2-1

Location and Function of Controls

Control panel terminology

a. The local keypad

Gaining access

The local keypad is covered by a door on
which the projector logo is screened.

To open this door, push as indicated on
next drawing and turn it to the front side
of the projector.

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b. RCU control panel terminology

This remote control includes a battery powered infrared (IR) transmitter that allows the user to control the projector remotely.
This remote control is used for source selection, control, adaptation and set-up. It includes automatic storing of :

- picture controls (Brightness, Sharpness,....)

- picture geometry adjustments

- convergence adjustments

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Local keypad

stand-by

pause/park

sharpness

tint

color

brightness

contrast

2-2 5976025 BARCOVISION 708 200499

Location and Function of Controls

Other functions of the remote control are:

- switching between standby and operational modes

- switching to "pause" (blanked picture, full power for immediate restarting)

- direct access to all connected sources

- variable adjustment speed : when pushing continuously on the arrow keys or the picture keys, the adjustment will be executed

in an accelerated fashion.

1 Function keys : have no function for this projector

2 ADJ. : ADJUST key, to enter or exit the adjustment mode.

3Address key (recessed key), to enter the address of the projector (between 0 and 9). Press the recessed address key with

a pencil, followed by pressing one digit button between 0 and 9.

4 Selection key : no function for this projector

5 PAUSE : to stop projection for a short time, press 'PAUSE'. The image disappears but full power is retained for immediate

restarting.

6 STBY : stand-by button, to start projector when the power switch is switched on and to switch off the projector without

switching off the power switch.

7 Mute : no function in this projector

8 Help : on line help information (not yet available)

9 Digit buttons : direct input selection.

10 Audio controls : no function in this projector

11 Picture controls : use these buttons to obtain the desired picture analog level (see also 'Controlling').

12 PHASE : used to remove the instability of the image.

13 FREEZ : press to freeze the projected image.

14 TEXT : when adjusting one of the image, e.g. controls during a meeting, the displayed bar scale can be removed by pressing

'TEXT' key first. To re-display the bar scale on the screen, press 'TEXT' key again.

15 ENTER : to start up the adjustment mode or to confirm an adjustment or selection in the adjustment mode.

16 Cursor Keys (on RCU) or '+' and '-' keys (cursor keys) on the local keypad : to make menu selections when in the adjustment

mode or to zoom/focus when the direct access is actif.

Comparision between the cursor keys and the use of the '+' and '-' keys on the local keypad :
RCU = local keypad
cursor key up = '+' key up
cursor key down = '-' key down
cursor key right = '+' key right
cursor key left = '-' key left

Use the '+' and '-' keys (cursor keys) : to increase or decrease the analog level of the image controls when they are first
selected.

17 EXIT : to leave the adjustment mode or to scroll upwards when in the adjustment mode.

18 RC operating indication : lights up when a button on the remote control is pressed. (This is a visual indicator to check the

operation of the remote control)

5976025 BARCOVISION 708 200499

2-3

Location and Function of Controls

2-4 5976025 BARCOVISION 708 200499

Connections

3

CONNECTIONS

Power (mains) cord connection

Use the supplied power cord to connect your projector to the
wall outlet. Plug the female power connector into the male
connector at the front of the projector.

Switching on/off

The projector is switched ON and OFF using the power
(mains) switch ON/OFF.

Pressed : ON
Not pressed : OFF

The projector can start now in the 'operational mode' (image
displayed) or in the 'stand by mode', depending on the
software setup.

See installation instructions before

connecting to the supply

OFF ON

V NOM 120/230 Volt
I MAX 5/2.5 AMP
FREQ 60/50 Hz

Leds on the front plate of the projector

-CONV

+17V

+9V

+30V

+210V

+CONV

+HTHD

-9V

-17V

See installation instr uctions before

V NOM 120/230 Volt

connecting to the supply

I MAX 5/2.5 AMP

FREQ 60/50 Hz

OFF ON

HOLD DOWN EHT

SF

STANDBY

HOLD DOWN HD

COINC

Stand by indication lamp :
no light up : projector in operational mode
red : projector is in stand by.

Signal input connection to the projector :

- Composite Video (*)

- S-Video (*)

- RGBS or RGsB (*)

- RGB3S or RG3sB

- (R-Y)Y(B-Y)S or (R-Y)Ys(B-Y) [component input] (**)

- (R-Y)Y(B-Y)3S or (R-Y)Y3s(B-Y) [component input] (**)

(*) If the line double feature is built in, this feature is available via a software on/off toggle.
(**) If the line double feature is built in, this feature is available for component video signals on standard frequency
via software on/off toggle.

COMM PORT
(800 peripherals)

RS232 OUTRS232 IN

REMOTE

RG(S)B

R-Y Y(S) B-Y

S-VIDEO

VIDEO

S

5976025 BARCOVISION 708 200499

3-1

Connections

Source No Projector input Press digit button

1 Comp. Video 1

2 S-Video* 2

3 RGBS or RGsB** 3

3 RGB3S or RG3sB*** 4

3 (R-Y)Y(B-Y)S or

(R-Y)Ys(B-Y)**** 5

3 (R-Y)Y(B-Y)3S or

(R-Y)Y3s(B-Y)***** 6

Connecting a Composite Video source.

Composite video signals from a VCR, OFF air signal decoder, etc..

If a line doubler is built in :
the default position of this line doubler is ON (active), the
video input signal will be displayed as a non interlaced
image (= improved image stability).
To enable or to disable this line doubler function, enter the
adjustment mode and change the position of the ON/OFF
toggle switch (see Picture tuning in chapter 'Guided' adjust­ment mode or 'Random access' adjustment mode).

Video input selection :

* Input signal Y/C (luma/chroma)
** Input signal : R, G and B with composite sync on G or

separate composite sync

*** Input signal : R, G and B with Tri level sync on G or

separate Tri level sync.

**** Input signal : R-Y, Y and B-Y with composite sync on Y

or separate composite sync

***** Input signal : R-Y, Y and B-Y with Tri level sync on Y or

separate Tri level sync.

COMM P ORT

RG(S)B

(800 peri pherals)

REMOTE

R-Y Y(S)

RS232 OUTRS232 IN

S-VIDEO

S

VIDEO

B-Y

Composite
video

a. with the RCU : press digit button 1 or

b. with the local keypad.

(for access to the local keypad, see 'Local keypad' in chapter
'Location and function of controls'.)

1 press ADJUST key, the General access menu is dis-

played on the screen.

2. use the cursor keys to highlight 1.

3. press ENTER to select the highlighted source.

TV tuner, e.g. MARCO POLO

VCR

Audio amplifier

GENERAL ACCESS

5 6
3 4
1 2

Enter ADJUST

Sele c t with ,
or
then <ENTER>.

<EXI T > to re tu rn

SHARPNE SS

TINT

COLOR

BRIGHTNESS

CONTRAST

3-2 5976025 BARCOVISION 708 200499

Connecting a S-Video source to port 2.

Separate Y-luma/C-chroma signals for higher quality playback of
Super VHS signals.

Connections

If a line doubler is built in :
the default position of this line doubler is ON (active), the video
input signal will be displayed as a non interlaced image (=
improved image stability).
To enable or to disable this line doubler function, enter the
adjustment mode and change the position of the ON/OFF
toggle switch (see Picture tuning in chapter 'Guided' adjust­ment mode or 'Random access' adjustment mode).

Input selection

a. with the RCU : press digit button 2 or

b. with the local keypad.

(for access to the local keypad, see Local keypad in chapter
Location and function of controls.)

- press ADJUST key, the General access menu is displayed on the
screen.

- use the control disk to highlight 2.

- press ENTER to select the highlighted source.

RS232 OUT

COMM PORT

RS232 IN

RG(S) B

REMOTE

(800 peripherals)

R-Y Y(S) B-Y

Luma/Chroma

VCR S-VHS Audio amplifier

SVIDEO

S-VIDEO

5 6
3 4
1 2

Enter ADJUST

Sele c t with ,
o r
then <ENTER>.

<EXI T > to re tu rn

GENERAL ACCESS

SHARPNESS

TINT

COLOR

BRIGHTNESS

CONTRAST

5976025 BARCOVISION 708 200499

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