Inline IN3504 User manual

Operation Manual
IN3504: 4 –In 1-Out RGBS Switcher
IN3506: 6 –In 1-Out RGBS Switcher
®

Installation and Safety Instructions
For Models without a Power Switch:
The socket outlet shall be installed near the equipment and shall be accessible.
For Models with 110 / 220V Power Selector:
Caution: Before applying power to this unit, the voltage selector must be set to the appropriate setting to match local A/C line
voltage. Improper setting of the voltage selector may cause damage to the unit and create a potential fire hazard.
The voltage selector is a round switch located next to the A/C power input connector which looks
like this:
Using a straight slot screwdriver or small coin, rotate the selector to the correct position so that
the arrow lines up with 110 or 220 as appropriate for local power line voltage as indicated in the
chart below:
Local A/C Voltage Voltage Selector Setting
110 ~ 120 VAC 110
220 ~ 240 VAC 220
For all Models:
No serviceable parts inside the unit. Refer service to a qualified technician.
For Models with Internal or External Fuses:
For continued protection against fire hazard, replace only with same type and rating of fuse.
For IN2001 / IN3234 / IN3236 / IN3502 / IN3504 / IN3506 / IN3562 / IN3564 / IN3566 / IN3572 / IN3574 / IN3576:
Caution: Double pole / neutral fusing.
For all Models with Integral Lithium Battery:
Caution: Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by
the manufacturer. Dispose of used batteries according to the manufacturer’s instructions.
Instructions d’installation et de sécurité
Pour les modèles sans interrupteur de courant:
La prise de courant d’alimentation sera installé près de l’équipement et sera accessible.
Pour les modèles avec un sélecteur d’alimentation 110V/220V:
Attention: Avant de connecter l’appareil au circuit d’alimentation, le sélecteur de courant doit être positionné sur la sélection
appropriée correspondant au voltage du circuit de courant alternatif local. Une mauvaise sélection peut engendrer des
dommages à l’appareil et créer un danger d’incendie.
Le sélecteur d’alimentation est un commutateur rond positionné près du connecteur
d’alimentation. Il se représente comme suit:
A l’aide d’un tourne-vis plat ou d’une pièce de monnaie, le sélecteur peut être tourné dans la
position adéquate en veillaut que la flèche corresponde avec 110 ou 220, en fonction de la
valeur du circuit de courant local. (Voir tableau ci-dessous)
Circuit local AC Position Sélecteur
110 ~ 120 VAC 110
220 ~ 240 VAC 220
Pour tout les modèles:
Pas de composants à entretenir à l’intérieur. Confiez toute réparation à un technicien qualifié.
Pour les modèles équipés de fusibles internes ou externes:
Afin d’éviter tout danger d’incendie, ne remplacer qu’avec le même type et la même valeur de fusible.
Pour IN2001 / IN3234 / IN3236 / IN3502 / IN3504 / IN3506 / IN3562 / IN3564 / IN3566 / IN3572 / IN3574 / IN3576:
Attention: Double pôle / fusible au neutre.
Pour tout les modèles avec une batterie au lithium interne:
Attention: Danger d’explosion si la batterie est incorrectement remplacée. Ne remplacez la batterie qu’avec le même modèle,
ou avec un modèle recommandé par le constructeur. Traitez les batteries usagées selon les instructions du fabricant, ou selon
les normes écologiques en viguer.

Installations und Sicherheitshinweise
Für Geräte ohne Netzschalter:
Die Netzsteckdose soll in de Nähe des Gerätes installiert und frei zugänglich sein.
Für Geräte mit 110 / 220V Spannungswähler:
Achtung: Bevor Sie dem Gerät Spann ung zuführen, muß der Spannungswähler entsprechend der Spannung des lokalen
Wechselspannungsnetzes eingestellt werden. Die falsche Stellung des Spannungswählers
kann eine Beschädigung des Gerätes und möglicherweise ein Feuer verursachen.
Der Spannungswähler ist ein runder Schalter in der Nähe der Netzeingangsbuchse mit
folgendem Aussehen:
Drehen Sie den Wähler mit einem normalen Schraubenzieher oder einer kleinen Münze so, daß
der Pfeil auf die 110 oder 220 zeigt, entsprechend der Spannung Ihr es lokalen Netzes wie hier
angezeigt:
Lokale Netzwechselspannung Stellung des
Spannungswählers
110 ~ 120 V 110
220 ~ 240 V 220
Für alle Geräte:
Keine Wartung innerhalb des Gerätes notwendig. Reparaturen nur durch einen Fachmann!
Für Geräte mit interner oder externer Sicherung:
Für dauernden Schutz gegen Feuergefahr darf die Sicherung nur gegen eine andere gleichen Typs und gleicher Nennleistung
ausgewechselt werden.
Für IN2001 / IN3234 / IN3236 / IN3502 / IN3504 / IN3506 / IN3562 / IN3564 / IN3566 / IN3572 / IN3574 / IN3576:
Achtung: Allpolige Absicherung
Für alle Geräte mit eingebauter Lithium Batterie:
Achtung: Explosionsgefahr bei falschem Batterieeinsatz. Batterie nur erstzen durch den gleichen oder entsprechenden Typ
wie vom Hersteller empfohlen. Entsorgung verbrauchter Batterien nur nach den Anweisungen des Herstellers.
Instalacion E Instrucciones de Seguridad
Modelos Sin Interruptor:
La conexión debe ser instalada cerca del equipo y debe ser accesible.
Modelos con Selector de Voltaje de 110/220V:
Precaución: Antes de operar esta unidad, el selector de voltaje debe instalarse de forma que corresponda a la linea de voltaje
local. Instalación inadecuada del selector de voltaje puede causar daño a la unidad y originar un incendio.
El selector de voltaje es un cambia vía redondo localizado cerca de la conexión electrica, como se
ve en el dibujo:
Use un destornillador comun o una moneda pequeña, mueva el selector a la posición correcta, de
forma que las flechas indiquen 110 o 220 de acuerdo con el voltaje local, como esta indicado a
continuación.
Voltaje Local A/C Selector de Voltaje
110 ~ 120 VAC 110
220 ~ 240 VAC 220
Para Todos Los Modelos:
Dentro de la unidad , no hay partes para reparar. Llame un tecnico calificado.
Modelos con Fusibles Internos o Externos:
Para prevenir un incendio, reemplace solo con el mismo tipo de fusible.
Modelos IN2001 / IN3234 / IN3236 / IN3502 / IN3504 / IN3506 / IN3562 / IN3564 / IN3566 / IN3572 / IN3574 / IN3576:
Precaución: Double Polo / Fusible Neutral.
Modelos con Bateria de Lithiun Interna:
Precaución: Peligro de explosión si la batería es reemplacada incorrectamente. Reemplace solamente con la misma clase de
batería, o una equivalente recomendada por el fabricante. Deseche las baterías usadas de acuerdo con las instrucciones del
fabricante.

CE COMPLIANCE
All products exported to Europe by Inline, Inc. after January 1, 1997 have been
tested and found to comply with EU Council Directive 89/336/EEC. These
devices conform to the following standards:
EN50081-1 (1991), EN55022 (1987)
EN50082-1 (1992 and 1994), EN60950-92
Shielded interconnect cables must be employed with this equipment to
ensure compliance with the pertinent Electromagnetic Interference (EMI)
and Electromagnetic Compatibility (EMC) standards governing this device.
FCC COMPLIANCE
This device 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 against harmful interference when 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
equipment in a residential area is likely to cause harmful interference, in which
case the user will be required to correct the interference at their own expense.

1
© 1995-1999 - INLINE, INC. IN3504/IN3506 OPERATION MANUAL - REV. 3.0 11/27/99
DESCRIPTION
The IN3504 and IN3506 are high performance analog video switchers featuring four or six inputs and
one output. The IN3500 Series switchers are designed to route several high resolution source signals to
an attached video projector, monitor, LCD panel or color printer. Users may select the desired input
channel using front panel buttons or via remote control using an optional wired remote or control system.
The IN3500 Series Switchers offer easy operation and the following features:
♦500 MHz Bandwidth - switchers route ultra-high resolution video signals with no signal loss
♦Passive design ensures compatibility with a wide range of video and audio signals
♦Front Panel Channel Selection Controls and LED Indicators
♦Contact Closure control port for remote selection of input channel
♦Front Panel Power Switch for easy operation in rack mounted installations
COMPATIBILITY
The IN3500 Series switchers are passive devices which will switch a wide variety of signals. While the
units were primarily designed for use with high resolution RGB analog computer graphics type signals,
they may also be used to switch Composite Video, S-Video (Y/C), Component Video, or audio signals.
The IN3504 and IN3506 function very similarly and contain the same control and switching circuitry.
The main difference between the various models is the number of inputs:
The IN3504 is a 4-Input 1-Output RGBS switcher.
The IN3506 is a 6-Input 1 Output RGBS switcher.
The IN3504 / IN3506 switchers feature a set of four BNCs for each input and output connection and can
switch four discrete signal components for each input. The IN3504 / IN3506 are compatible with analog
computer video signals in any of the following formats: RGBS, RGsB, RsGsBs, and composite
monochrome with sync. Since these units switch four discrete signal components simultaneously, they
may also be employed as audio-follow-video switchers.

2
IN3504/IN3506 OPERATION MANUAL - REV. 3.0 11/27/99 ©1995-1999 - INLINE, INC.
INSTALLATION
This section offers step-by-step instructions for installing IN3500 Series switchers. A detailed
application drawing showing all equipment connections is included on the next page.
1. Connect all sources to the IN3504 / IN3506 input connectors. Unused inputs do not need to be
terminated.
IN3504 / IN3506: An interface may be required for each computer video signal source in order
to split off a signal for each local monitor, bring all signals into the RGBS format, and amplify
the signal to compensate for long input/output cable runs.
2. Connect the IN3504 / IN3506 output to the display device.
3. Apply AC power to the unit.
It is very important that all input / output connections be made utilizing high resolution coaxial cables.
Proper cable selection is critical to overall system performance, especially when working with high
frequency signals and/or long cable runs. The following cables are recommended for use with the
IN3504 / IN3506 switchers.
IN7000-4 Standard Resolution Coaxial Cables - 4 BNC Male to 4 BNC Male
IN7200-4 Ultra High Resolution Coaxial Cables - 4 BNC Male to 4 BNC Male
OPERATION
Power Switch
The POWER switch is located on the front panel and is a push, push again type switch which toggles
between OFF and ON each time the button is pressed. The red power LED will light to indicate that the
POWER switch has been activated and that an AC power source is available. The unit features Auto-
Power On, so once the POWER switch has been set to ON, the unit will be in that state if AC power is
removed and then reapplied to the unit.
Input Selection
The IN3504 / IN3506 switchers provide four or six front panel buttons which may be used to select the
desired input channel. Any time the unit is powered up, Input 1 is automatically selected. In order to
select a different input, press the corresponding input button and the appropriate green LED will light to
indicate the current active channel. All non-selected channels are terminated to 75 Ohms. The output
signal may be blanked (no input selected) by pressing and holding any two input buttons simultaneously.
Input channels may also be selected remotely by using an optional IN3590 wired remote or a control
system (see Remote Control Operation on page 4 for more details).
Since these switchers are passive they also bi-directional, meaning that signals may pass backwards
through the unit. In such an installation, a single source signal is hooked up to the OUTPUT connector
and multiple display devices are attached to the INPUT connectors. When an input is selected, the
source signal is routed to one of the attached display devices.

MAC
VGA Computer
NE
XT
NE
XT
S-VIDEO
VIDEO
VIDEO
POWER
RS-232
INPUT
RGBOUTPUTRGBOUTPUT
IN1240 SCAN DOUBLER
HUE COLOR SHARP GAMMA
SELECT
Ò
RED
GREEN
BLUE
SYNC
GAIN
HORIZONTAL
POSITION
BLUE
CONTROL
RED
GREEN
BLUE
SYNC
GAIN
HORIZONTAL
POSITION
BLUE
CONTROL
1 2 345 6
R
G
B
S
MODEL #: IN3506
REMOTE CONTROL
220 VOLT
120 VOLT
220 VOLT
120 VOLT
AC POWER
INPUT OUTPUT
®
RED
GREEN
BLUE
SYNC
GAIN
HORIZONTAL
POSITION
BLUE
CONTROL
RED
GREEN
BLUE
SYNC
GAIN
HORIZONTAL
POSITION
BLUE
CONTROL
VGA Computer
IN2080
Interface
MAC
Workstation
w/ RGBS Out
VCR
IN1024
Scan Doubler
IN7000-4/7200-4
Series RGBS Cable
To Control
System
AC
Power Source
Data Projector
RGBS Input
Application Diagram
IN3506

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IN3504/IN3506 OPERATION MANUAL - REV. 3.0 11/27/99 ©1995-1999 - INLINE, INC.
REMOTE CONTROL OPERATION
The IN3504 / IN3506 RGBS switchers have a REMOTE CONTROL port which allows these units to be
remotely controlled. Channels can be selected through the remote port by providing contact closures
between the appropriate pins. The port also includes a +5V power supply and tally outputs. Several
contact closure type control devices are available including:
IN3590 - An optional hard wired remote designed to work with IN3500 Series switchers.
IN6901 / IN6902 RS232 to Contact Closure Converters - allow IN3500 Series switchers and
other INLINE devices with contact closure control ports to be controlled by RS232 sources such
as control systems and computer serial ports.
Control System - many control systems are capable of providing contact closures.
Control Parameters
In order to select a channel, the channel select pin (pins 1 - 6) must be connected to Common (pin 7 or 8).
The contact closures may be momentary or continuous (latching).
Example: To switch to Input Channel #4, apply a contact closure between Pin 4 and Pin 7.
If two channels are selected simultaneously, the output of the switcher is blanked (no output is selected).
In order to maintain blanking these two closures must be continuous.
Tally Output
The REMOTE CONTROL port also provides tally outputs (pins 10 - 15) which may be used to trigger
other devices, provide feedback to a control system, or light indicator lights on a custom remote control
panel. When a channel is selected, either from the front panel or through the REMOTE CONTROL port,
the Tally Output for that channel is switched on. The Tally Output can switch voltages of up to 50 volts
and current up to 1.5 amps.
Control Port Pin Outs The REMOTE CONTROL port is a Female 15 Pin D connector with the
following pin outs:
Pin 1 Select Channel 1 Pin 9 +5 volts DC
Pin 2 Select Channel 2 Pin 10 *Tally output for Channel 6
Pin 3 Select Channel 3 Pin 11 *Tally output for Channel 5
Pin 4 Select Channel 4 Pin 12 Tally output for Channel 4
Pin 5 *Select Channel 5 Pin 13 Tally output for Channel 3
Pin 6 *Select Channel 6 Pin 14 Tally output for Channel 2
Pin 7 Common Pin 15 Tally output for Channel 1
Pin 8 Common
*Used only on IN3506

5
© 1995-1999 - INLINE, INC. IN3504/IN3506 OPERATION MANUAL - REV. 3.0 11/27/99
IN3546R STEREO AUDIO SWITCHER
The IN3546R Stereo Audio Switcher may be attached to the IN3504 / IN3506 via the REMOTE
CONTROL port. This provides a +5V power supply for the IN3546R Switcher and a control link.
When the IN3546R is attached to the control port using an IN9112 control link cable, the IN3546R will
automatically switch to the appropriate input channel, mirroring the input selected on the attached RGBS
switcher and adding audio-follow-video capability to the switcher.
INTERNAL FUSES
The IN3504 / IN3506 switchers contain two internal fuses. If power is applied to the unit and the front
panel power LED will not light after the POWER switch has been activated, these fuses may be blown.
Open the case as described above and replace the blown fuses with new 200mA fuses.
SPECIFICATIONS
IN3504
RGBS Switcher IN3506 RGBS Switcher
Inputs
Connector type 4 BNC Female
Number of Inputs 4 Inputs 6 Inputs
Maximum Signal
Components per Input 4
Signal Compatibility RGBS, RGsB, RsGsBs, Monochrome with Sync, Composite Video, Y/C, Component Video,
Audio
Output
Connector type 4 BNC Female
Bandwidth 500 MHz @ -3dB
Isolation 60 dB @ 50 MHz 55 dB @ 75 MHz 50 dB @ 100 MHz
Switching Time 3.0 mS
Power
Voltage 110 / 220 - User Selectable
Consumption 10 Watts
Dimensions
Size Height: 3.6" Width: 8.4" Depth: 4.4"
Shipping Weight 4 lbs.

6
IN3504/IN3506 OPERATION MANUAL - REV. 3.0 11/27/99 ©1995-1999 - INLINE, INC.
Optional Accessories
Input / Output Cables
All cables are available pre-
terminated in a variety of
lengths from 6’to 250’or as bulk
cable.
IN7000-4 Series
Standard Resolution Coaxial Cables, 4-BNC
IN7200-4 Series
Ultra High Resolution Coaxial Cables, 4-BNC
Stereo Audio Switcher IN3546R Stereo Audio Switcher - Featuring 6 Inputs and 1 Output, the IN3546 adds stereo audio -
follow-video capabilities to IN3500 Series Switchers. The IN3546 attaches to the IN3500 Series
REMOTE CONTROL port and receives both power and switching commands from the control port.
Remote Control IN3590 Wired Remote Control with 25’Long Cable
Allows Remote Channel Selection for IN3500 Series Switchers
TROUBLESHOOTING
The display device connected to the RGBS output has a bad/scrambled image.
Solution 1: The display device connected to the output of the switcher may not be compatible with the
computer output. The highest resolution workstations may put out frequencies at 85 KHz or
higher depending on the resolution and refresh rate. Check the operations manual on both
the computer graphics card and the display device to ensure that they are compatible.
Solution 2: The RGBS input or output cable may have a bad sync line. Try running the sync through
another cable.
The unit does not pass any signals.
Solution: Verify that the unit is getting power by checking the power LED on the front. If the LED is
not on, the AC power source may be faulty or the unit may have an internal problem. Check
the two internal 200mA fuses.
When controlling the IN3500 Series switcher through the REMOTE CONTROL port, the
image is blanked and no channel is being selected.
Solution: The control system may be closing two contacts at the same time. Check the wiring on the
control cable and the control system programming.

7
© 1995-1999 - INLINE, INC. IN3504/IN3506 OPERATION MANUAL - REV. 3.0 11/27/99
WARRANTY
♦INLINE warrants the equipment it manufactures to be free from defects in materials and
workmanship.
♦If equipment fails because of such defects and INLINE is notified within two (2) years from the
date of shipment, INLINE will, at its option, repair or replace the equipment at its plant, provided
that the equipment has not been subjected to mechanical, electrical, or other abuse or
modifications.
♦Equipment that fails under conditions other than those covered will be repaired at the current
price of parts and labor in effect at the time of repair. Such repairs are warranted for ninety (90)
days from the day of re-shipment to the Buyer.
♦This warranty is in lieu of all other warranties expressed or implied, including without
limitation, any implied warranty or merchantibility or fitness for any particular purpose,
all of which are expressly disclaimed.
The information in this manual has been carefully checked and is believed to be accurate. However,
Inline, Inc. assumes no responsibility for any inaccuracies that may be contained in this manual. In no event will
Inline, Inc. be liable for direct, indirect, special, incidental, or consequential damages resulting from any defect
or omission in this manual, even if advised of the possibility of such damages. The technical information
contained herein regarding IN3504 / IN3506 features and specifications is subject to change without notice.
Inline is a registered trademark of Inline, Inc. All other trademarks and registered trademarks are the property of
their respective companies.
All Rights Reserved © Copyright 1995-1999
©INLINE, INC. ♦22860 SAVI RANCH PARKWAY ♦YORBA LINDA, CA 92887
[phone] ♦[phone] ♦FAX [phone] ♦www.inlineinc.com