A SYSTEMS AV800HD User manual

User’s Manual
Multi-Format Video Switcher
AV800HD

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RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
1. Read these instructions – All the safety and
operating instructions should be read before this
product is operated.
2. Keep these instructions – The safety and
operating instructions should be retained for
future reference.
3. Heed all warnings – All warnings on the appliance
and in the operating instructions should be
adhered to.
4. Follow all instructions – All operating and use
instructions should be followed.
5. Do not use this apparatus near water – The
appliance should not be used near water or
moisture – for example, in a wet basement or
near a swimming pool, and the like.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in
accordance with the manufacture’s instructions.
8. Do not install near any heat sources such
as radiators, heat registers, stoves, or other
heat.
9. Do not defeat the safety purpose of the polarized
or grounding plug. A polarized plug has two
blades with one wider than the other. A grounding
plug has two blades and a third grounding prong.
The wide blade or the third prong is provided for
your outlet, consult an electrician for replacement
of the obsolete outlet.
10. Protect the power cord from being walked on or
pinched particularly at the plugs, convenience
receptacles, and at the point where they exit from
the apparatus.
11.
the manufacturer.
12. Use only with the cart, stand, tripod,
manufacturer, or sold with the
apparatus. When a cart or rack is
used, use caution when moving the
cart/apparatus combination to avoid
injury from tip-over.
13. Unplug the apparatus during lightning storms or
when unused for long periods of time.
14.
Servicing is required when the apparatus has
been damaged in any way, such as power supply
cord or plug is damaged, liquid has been spilled
or objects have fallen into the apparatus has been
exposed to rain or moisture, does not operate
normally, or has been dropped.
15. CAUTION: These servicing instructions are
reduce the risk of electric shock, do not perform
any servicing other than that contained in the
do so.
16.
building-in space such as a book case or similar
unit, and remain a well ventilation conditions at
open site. The ventilation should not be impeded
by covering the ventilation openings with items
such as newspaper, table-cloths, curtains, etc.
17. WARNING: The mains plug/appliance coupler is
used as disconnect device, the disconnect device
shall remain readily operable.
18. This apparatus is for professional use only.
19. WARNING:
shock, do not expose this apparatus to rain or
moisture. The apparatus shall not be exposed to
liquids, such as vases, shall not be placed on
apparatus.
20.
an equilateral triangle is intended to alert
the user to the presence of non-insulated
“dangerous voltage” within the product’s
magnitude to constitute a risk of electric
shock.
Warning: To reduce the risk of electric shock, do
not remove cover (or back) as there are no user-
personnel.
The exclamation point within an equilateral
triangle is intended to alert the user to
the presence of important operating and
maintenance instructions in the literature
accompanying the appliance.
21. Protective earthing terminals. The
apparatus should be connected to a
mains socket outlet with a protective
earthing connection.
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
ATTENTION
AVERTISSEMENT: POUR REDUIRE LE RISQUE DE CHOC
ELECTRIQUE, NE RETIREZ P AS LE COUVERCLE (OU L'ARRIERE),
PAS DE PIECE RE PARABLE PAR L'UTILIS ATEUR A L'INTERIEUR
CONFIEZ LES RE PARATIONS A UN PERSONNEL QUALIFIE .
IMPORTANT SAFETY INSTRUCTIONS

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IMPORTANT NOTES
Read First!
Prior to the operation of this unit, please thoroughly
read through the Owner’s Manual in its entirety,
these sections provide important and comprehensive
information concerning the proper operation of this
unit.
The Owner’s Manual should be saved and kept for
future use and references.
The digital version of this manual is available online
at Asystems’ website for download.
Power Supply
● Do not connect this unit to same electrical outlet
that is being used by an electrical appliance that
is controlled by an inverter or a motor (such as a
refrigerator, washing machine, microwave oven, or
air conditioner).
Depending on the way in which the electrical
appliance is used, power supply noise may cause
this unit to malfunction or may produce audible
noise. If it is not practical to use a separate
electrical outlet, connect a power supply noise
filter between this unit and the electrical outlet.
● To prevent malfunction and equipment failure,
always make sure to turn off the power on all your
equipment before you make any connections.
● Although the LCD and LEDs are switched off when
the unit is turned off, this does not mean that the
unit has been completely disconnected from the
source of power. If you need to turn off the power
completely, first turn off the unit’s switch, then
unplug the power cord from the power outlet. For
this reason, the outlet into which you choose to
connect the power cord’s plug should be one that
is within easy reach and readily accessible.
Placement
● This device may interfere with radio and television
reception. Do not use this device in the vicinity of
such receivers.
● Noise may be produced if wireless communications
devices, such as cell phones, are operated in the
vicinity of this unit. Such noise could occur when
receiving or initiating a call, or while conversing.
Should you experience such problems, you should
relocate such wireless devices so they are at a
greater distance from this unit, or switch them off.
● Do not expose the unit to direct sunlight, place
it near devices that radiate heat, leave it inside
an enclosed vehicle, or otherwise subject it to
temperature extremes. Excessive heat can deform
or discolor the unit.
● When moved from one location to another where
the temperature and/or humidity is very different,
water droplets (condensation) may form inside
the unit. Damage or malfunction may result if you
attempt to use the unit in this condition. Therefore,
before using the unit, you must allow it to stand
for several hours, until the condensation has
completely evaporated.
● Depending on the material and temperature of the
surface on which you place the unit, its rubber feet
may discolor or mar the surface. You can place
a piece of felt or cloth under the rubber feet to
prevent this from happening. If you do so, please
make sure that the unit will not slip or move
accidentally.
● Do not put anything that contains water on this
unit. Also, avoid the use of insecticides, perfumes,
alcohol, and nail polish, spray cans, etc., near the
unit. Swiftly wipe away any liquid that spills on the
unit using a dry, soft cloth.

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Maintenance
● For everyday cleaning wipe the unit with a soft,
dry cloth or one that has been slightly dampened
with water. To remove stubborn dirt, use a cloth
impregnated with a mild, non-abrasive detergent.
Afterwards, be sure to wipe the unit thoroughly
with a soft, dry cloth.
● Never use benzene, thinners, alcohol or solvents
of any kind, to avoid the possibility of discoloration
and/or deformation.
Additional Precautions
● This unit allows you to switch images or turn video
effects on/off at high speed. For some people,
viewing such images can cause headache,
nausea, or other discomfort. Do not use this unit to
create video that might cause these types of health
problems. Asystems will accept no responsibility
for any such health problems that may occur in
yourself or in viewers.
● Unfortunately, it may be impossible to restore
the contents of data that was stored in the unit’s
memory or SD card once it has been lost.
Asystems assumes no liability concerning such loss of
data.
● Use a reasonable amount of care when using the
unit’s buttons, sliders, or other controls; and when
using its jacks and connectors. Rough handling
can lead to malfunctions.
● When disconnecting all cables, grasp the connector
itself - never pull on the cable. This way you will
avoid causing shorts, or damage to the cable’s
internal elements.
● A small amount of heat will radiate from the unit
during normal operation.
● When you need to transport the unit, package
it in the box (including padding) that it came
in, if possible. Otherwise, you will need to use
equivalent packaging materials.
Before Using SD Card
● Carefully insert the SD card all the way in---until it
is firmly in place.
● Never touch the terminals of the SD card. Also,
avoid getting the terminals dirty.
● The SD cards are constructed using precision
components; handle the cards carefully, paying
particular note to the following.
● To prevent damage to the cards from static
electricity, be sure to discharge any static electricity
from your own body before handling the cards.
● Do not touch or allow metal to come into contact
with the contact portion of the cards.
● Do not bend, drop, or subject cards to strong shock
or vibration.
● Do not keep cards in direct sunlight, in closed
vehicles, or other such locations.
● Do not allow cards to become wet.
● Do not disassemble or modify the cards.

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Introduction ....................................................................................................................... 5
Overview........................................................................................................................... 5
Features ........................................................................................................................... 5
Precaution for Use ............................................................................................................ 6
Check the Included Items ................................................................................................. 7
Basic Setup ...................................................................................................................... 8
Power Supply ................................................................................................................... 8
Ground Terminal ............................................................................................................... 8
Connecting the Monitor .................................................................................................... 8
Configuratio .................................................................................................................... 9
Top View (Button Layout) ................................................................................................. 9
Rear Panel (Input/output Ports) ........................................................................................ 11
Front View ........................................................................................................................ 12
Connecting External Equipment ....................................................................................... 13
About Input Formats ......................................................................................................... 13
Connecting Source Equipment ......................................................................................... 14
Making SDI Connections .................................................................................................. 14
Connecting a Computer or Interface Equipment .............................................................. 15
Making a Interface Connection......................................................................................... 15
Connecting Output Equipment ......................................................................................... 16
Connecting a Projector ..................................................................................................... 16
Connecting an External Recording Storage ..................................................................... 16
Tally Output....................................................................................................................... 16
Basic Operation ................................................................................................................ 18
Power on Sequence ......................................................................................................... 18
Multiview Screen .............................................................................................................. 19
TABLE OF CONTENTS

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Multiview Screen Specs ................................................................................................... 20
Top Panel Operations ....................................................................................................... 21
Transition Operation Mode (Operating Mode 1) ............................................................... 21
PIP Operation Mode (Operating Mode 2) ......................................................................... 24
KEY Operation Mode (Operating Mode 3) ....................................................................... 27
DSK Operation ................................................................................................................. 32
Output Fade Operation ..................................................................................................... 33
Input Scaling ..................................................................................................................... 33
Scaling Adjustment Screen............................................................................................... 36
Preset Memory ................................................................................................................. 36
Camera Control ................................................................................................................ 37
Playback & Recording ...................................................................................................... 37
Recording ......................................................................................................................... 38
Playback ........................................................................................................................... 39
Setup Menu Operations.................................................................................................... 40
Main Controls ................................................................................................................... 40
Main Menu ........................................................................................................................ 40
Asystems Virtual Webcam Emulation Setup Guide .......................................................... 59
Asystems Direct Streaming Setup Guide ......................................................................... 61
System Specification ...................................................................................................... 66
Preset Memory Specification .......................................................................................... 68
Top Panel Specification .................................................................................................. 68
Setup Menu Specification ............................................................................................... 69
Glossary ........................................................................................................................... 74
Asystems reserves the right to alter any information contained within this
manual without prior notice.
V1.4 09/21/2017

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INTRODUCTION
Congratulations on purchasing your multi-format video switcher, the AV800HD, by Asystems!
The AV800HD is a configurable multi-format, high definition video switcher, audio mixer, frame synchronizer and digital
effect unit that supports 1080p/720p and 3G SDI formats. The intuitive control panel can stretch, crop and zoom as
desired, and the input source mix ratio is flexible to adapt ea h unique setup requirement.
The model offers 4 independent 3G-SDI inputs that can be previewed with no frame drop in Multiview screen. These SDI
inputs can also be used as 2 3G SDI instead. The AV800HD includes onboard live audio and video recording capabilities
to external USB 3.0 storage devices, allowing for 1080p at 60fps HD recording without the need for additional high-end
HD video recording equipment.
Before operating and exploring the capabilities of the AV800HD, it is highly recommended that you carefully read through
the Safety Instructions section first for safe operation while voiding hazardous situations.
OVERVIEW
The AV800HD offers an array of powerful features including a Multiview output preview, full HD processing, full multi
formats inputs, expandable HD/SD architecture, with digital effects and picture-in-picture (PIP) capabilities. The AV800HD
adds a host of new functionality, including a joystick camera control for pan/tilt/zoom operation of one remote camera via
direct serial connection, transmitting long distance HD video via CAT5/6 cable and a full configurable cross-point button
array.
The AV800HD’s built-in Multiview screen can output up to 8 images from different sources to a single high-resolution
display, eliminating the need for multiple HD source and preview monitors. For added creativity, the switcher offers a
wide selection of wipe patterns and features a high-quality chroma key for green screen applications in broadcast and
production.
AV800HD’s CAT5/6 HD video transmits long distance uncompressed video without trading off quality. This allows for
easier setups, neater installations, and infinitely more cost-effective audiovisual systems. It further helps in making
audio/visual mapping much more flexible on all units, while multi-zoom can be assigned without the use of jumper
cables. The implementation of CAT-5/6 HD video also allows 1080p video transmits up to 70 meters / 220 feet away with
standard CAT5/6 cable.
As a compact, full multi-format system, the AV800HD easily integrates into existing HD/SD workflows, flawlessly mixing
HD and SD video sources.
FEATURES
●8 AV Inputs (4 Multi-Format Interface and 4 3G-SDI)
●5 AV Outputs (3 Interface, 1 3G-SDI and and 1 LAN video streaming)
●10 Cross Points Channels
●Uncompressed AV Streaming via CAT5/6 Interface, Interface and 3G-SDI
●Supports 1080i/p, 720p, 480i/p and 576i/p
●RS422 and Joystick for remote PTZ camera control
●1080p Interface Multiview Output; up to 8 full motion input preview images at the same time
●Supports Multi-Zoom without jumper cable
●Supports SMPTE Time base
●32 User Defined Preset Memories
●Build-in HD Recording Function (Requires external USB 3.0 storage device)
●PGM RJ45 H.264 Webcam Emulation Output

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PRECAUTION FOR USE
● Handle carefully
Do not drop the product, or subject it to strong shock or vibration.
Do not carry or move the product by the T-Bar (fader lever). This is important to prevent trouble.
● Use the product in an ambient temperature of 32 °F to 95 °F (0 °C to 35 °C)
Avoid using the product at a cold place below 32 °F (0 °C) or at a hot place above 95 °F (35 °C). Extremely temperatures
will adversely affect the delicate parts of the unit. Room temperature of 77°F ± 5° (25°C ± 5°) is recommended
operation temperature.
● Power off before connecting or disconnecting cables
Be sure to switch the power off before plugging or unplugging the cables.
● Avoid humidity and dust
Avoid using the product at a humid or dusty condition because much humidity and dust will cause damage to the parts
inside the unit.
● Maintenance
Clean the product using a dry cloth. To remove stubborn dirt, dip a cloth into a diluted solution of kitchen detergent,
wring it out well, and wipe the product gently. After wiping the product with a moist cloth, wipe it again with a dry cloth.
Caution
● Avoid using benzene, paint thinners and other volatile fluids.
● If a cleaning chemical is to be used, carefully read through the precautions for its use.
● Precaution to be observed during production
This product’s image switching and image effect functions can be used to produce images which flicker rapidly or
images which change rapidly.
However, bear in mind when using these functions in production that the kinds of images produced may have an
adverse effect on the viewer’s physical well-being.
● Handling the optional boards
Be absolutely sure to turn off the power of the product before installing or removing any of the optional boards.
Beware of sharp or pointy edges and metal parts of the boards when installing or removing the optional boards.
● When the product is to be discarded
When the product is to be discarded at the end of its service life, ask a specialized contractor to dispose of it properly
in order to protect the environment.
● Concerning the consumable parts
Cooling fan: This is a consumable part. As a general rule, replace it after about 30,000 hours of operation.
Power supply unit: This is a consumable part. As a general rule, replace it every 5 years or so (when the unit has been
operated for 15 hours a day).
The period when the consumable parts need to be replaced will differ depending on the operating conditions.
Ask your local dealer for the replacement service.

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CHECK THE INCLUDED ITEMS
Upon unboxing the product, please carefully inspect the included items, in the unlikely event of any
missing or damaged items, please contact your authorized retailer/distributor for replacements.
AV800HD
AV800HD Owner’s Manual
Power Cable
User’s Manual
Multi-Format Video Switcher
AV800HD

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BASIC SETUP
Power Supply
Connect the included power cord to AC IN connector on rear panel before use. Be sure to
use the included power cord for AC connection.
Ground Terminal
Depending on the circumstances of a particular setup, you may experience a discomforting sensation, or perceive that
the surface feels gritty to the touch when you touch this device, video cameras connected to it, or the metal portions of
other objects, such as projectors. This is due to an infinitesimal electrical charge, which is absolutely harmless. However,
if you are concerned about this, connect the ground terminal with an external ground. When the unit is grounded, a slight
hum may occur, depending on the particulars of your installation. If you are unsure of the connection method, contact the
nearest Asystems Service Center, or an authorized Asystems distributor for detailed information.
Connecting the Monitor
To begin operate the AV800HD, a monitor must be connected that supports Interface
input to the connector shown below.
Interface
Interface 2 Interface 3 Interface 4
Interface Interface
Interface
Interface 2 Interface 3 Interface 4
Interface Interface

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CONFIGURATION
Top View (Button Layout)
1
4
5
6
23 12 11
13
14
15
16
17
10987
1. Setup Menu & Cursor Controls:
●Menu Button: Open or Close Setup Menu OSD.
●Directional Buttons (Up, Down, Right & Left): Use as cursor navigation control in Setup Menu.
●Left Arrow: Use to toggle Multiview Channel 7 and A display (When Setup Menu is closed).
●Right Arrow: Use to toggle Multiview channel 8 and B display (When Setup Menu is closed).
●Enter Button: Confirm menu selection.
●ESC (Escape) Button: Cancel menu selection or go to previous menu level.
●SEL (Select) Knob: Scroll through menu options.
2. Record and Playback Controls:
●EXT DRV (External Drive) LED: Lit when external USB storage device is connected; record and playback functions
will not function if this LED is off.
●Record Button: Set player into record standby mode.
●Play & Pause Button: Toggle between play, pause and record.
●Playback Mode: Toggle between play and pause.
●Record Mode: Toggle between record and record pause (standby).
●Stop Button: Stop playback or record.
● Rewind/Previous Chapter Button: Rewind or go to previous chapter.
● Forward/Next Chapter Button: Forward or go to next chapter.1. Setup Menu & Cursor Controls:
3. SD Card Slot: Still image input for DSK and Output Fade; also use for preset backup and firmware upgrade. Supports
SDXC, downward compatible.

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4. Memory Section:
● Memory LEDs (1 to 4): Illustrates current memory page number (Total of 32 sets memory, 8 sets per page.).
●Buttons 1 to 8: Select or save to memory location.
●Page Button: Select memory page number.
5. Cross-Point Buttons, PGM (Program):
●Buttons 1 to B: Use to assign program output, main PIP source and KEY background source.
6. Cross-Point Buttons, PST (Preset/Preview):
●Button 1 to B: Use to assign preview output, secondary PIP source and KEY foreground source.
7. Transition Time Adjustment:
●Time/Frame Knob: Adjust the AUTO transition time.
● LEDs: Shows current transition time and format.
8. Transition Controls:
●AUTO Button: Perform auto transition.
● T-Bar: Performs manual transition.
● CUT Button: Performs instant transition.
9. DSK (Downstream Key):
●DSK Button: Toggle DSK on and off.
10. Output Fade:
●Output Fade Button: Toggle Output Fade on and off.
11. Output Indicators:
●LED 1: PGM Out is active.
●LED 2: AUX Out is active.
●LED 3: PIP Mode is on.
●LED 4: KEY Mode is on.
●LED 5: DSK is on.
12. Input Indicators:
●LED 1 to B: Indicate if input is active.
13. Wipe Pattern Section
●Button 1 to 12: Select the wipe pattern; enable Wipe Pattern Transition Mode.
14. Joystick Controls:
●PIP/KEY LED: Controls in PIP or KEY mode.
●Input LED: Controls in input scaling mode.
●Output LED: Controls in output scaling mode.
●Camera LED: Controls in camera mode.
●SEL (Select) Button: Select the available joystick modes.
●Position Joystick:
●PIP: PIP positon placement.
●KEY: Key filter color selection.
●Input: Input scaling area select.
●Output: Output scaling area select.
●Camera: Pan and tilt controls.
●Size Knob:
●PIP: PIP size adjust.
●KEY: Key filter range select.
●Input: Input scale size adjust.
●Output: Output scale size adjust.
●Camera: Zoom control.

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15. PIP Enable
●Button 1: Enable PIP form upper-left corner.
●Button 2: Enable PIP from lower-left corner.
●Button 3: Enable PIP form upper-right corner.
●Button 4: Enable PIP from lower-right corner.
16. KEY Section
●KEY SEL (Select) Button: Toggle KEY mod on and off.
●Level Knob: Adjust KEY background transparency level.
17. DSK Section:
●DSK SEL (Select) Button: Toggle DSK Setup Menu on and off; enable DSK level control.
●Level Knob: Adjust DSK transparency level.
Rear Panel (Input/output Ports)
1. Tally 1 & 2
●Tally 1 (CH 1~5)
●Tally 2 (CH 6~10)
2. COM 1
● RJ-45; for MK20HD camera PTZ controls (Require USB to RS422 adapter).
3. COM 2
● DB-9; RS232 communication port for remote control application.
4. Multiview
●Multiview monitor output; Interface.
1
10
2
4 13
3 7 8 912 14
16 155 6 11
PIN Data
1 Common GND
2 NC
3 TX- (422-Z)
4 RX- (422-B)
5 RX+ (422-A)
6 TX+ (422-Y)
7 NC
8 NC
RJ45 Connector Pinout Diagram
Interface
Interface 2 Interface 3 Interface 4
Interface Interface

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5. Audio Out
●Stereo analog PGM audio output.
6. Audio In
●Stereo analog audio input.
7. Audio In
●USB digital audio input.
8. Ext Rec Storage
●USB 3.0 external mass storage device for PGM recording.
9. AV IN 2 to 4
●Interface Inputs 2 to 4.
10. AV IN 1
●Interface input 1; use CAT 5/6 cable, can transmit 1080P 60fps up to 70m.
11. AUX 1 Out
●AUX 1 output ports; one CAT 5/6 Interface, one Interface and one 3G SDI; can be configured as PVW, PGM or CH 1 to B.
12. AUX 2 OUT
●One Interface, can be configured as PVW, PGM or CH 1 to B.
Note: The internal audio signal is set to AUX 1, unless PGM is set to AUX 2 only, else, the audio signal remains in AUX
1. If AUX 1 and AUX 2 both set to PGM, AUX 1 takes priority, and the audio signal remains in AUX 1.
13. SDI Input 1 to 4
● Supports 4 3G-SDI.
14. Power Button
●Turn the unit on and off.
15. AC Power Inlet
● To connect with the power cord included.
16. Video Streaming
● RJ45 for LAN video streaming.
Front View

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CONNECTING EXTERNAL EQUIPMENT
Connect external equipment as shown in this chapter. For information on specific connection methods, refer to the
following pages.
CAT5/6 Interface
CAT5/6 Interface
CAT5/6
Interface
CAT5/6 Interface
About Input Formats
Signals of the formats shown below can be input from source equipment.
SDI
480i 59.94, 576i 50, 720p 50, 720p 59.94, 1080i 25, 1080i 29.97, 1080p24, 1080p 29.97, 1080 50p, 1080 59.94p
Interface
PC:
640x480@60 Hz, 800x600@60 Hz, 1024x768@60 Hz, and 1920x1080@60Hz.
CE:
480i 59.94, 576i 50, 720p 59.94, 720p 50, 1080i 59.94, 1080i 50, 1080p 24, 1080p 29.97, 1080p 59.94 and 1080p 50.
Interface Interface
Interface
Interface
Interface
Interface
Interface
Interface
Interface

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CONNECTING SOURCE EQUIPMENT
Making SDI Connections
AV800HD supports up to 4 3G-SDI. Connect SDI equipment such as video cameras or video decks to the SDI IN
connectors. SDI inputs are default to cross-point channels 1 through 4 (Can be reconfigured to other cross-point
channels).
3G-SDI
3G-SDI
3G-SDI
3G-SDI
Interface
Interface 2 Interface 3 Interface 4
Interface Interface

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CONNECTING A COMPUTER OR Interface EQUIPMENT
Making a Interface Connection
Connect computers and video cameras capable of Interface output to the Interface IN connectors. Inputs are default to
cross-point channels 5 through 8(Can be reconfigured to other cross-point channels).
* For equipment capable of Interface output, make the connection using a conversion cable.
RJ45
1080P60
MK20HD
PC
Interface
1080P60
Interface
1080P60
Interface
1080P60
Interface 2 Interface 3 Interface 4
InterfaceO
Interface 2 Interface 3 Interface 4
QPPPPO
Interface Interface
Interface 2 Interface 3 Interface 4
Interface
Interface 2 Interface 3Interface 4
Interface Interface
Interface
1080P60PPPO
Interface
1080P60PPPO

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CONNECTING OUTPUT EQUIPMENT
Connecting a Projector
Use the Interface AUX Out connector to connect to the input connector on the projector.
Connecting an External Recording Storage
Connect recording storage device such as an external USB 3.0 hard disk to the USB 3.0 connector. EXT DRV LED on
the top panel will light up indicating the device is ready to use.
Tally Output
The tally connector comes with tally output, output enable, power supply or fan alarm output pins.
The output signals from the tally output pins are for lighting the tally lamps, and these outputs are open collector outputs.
(D-sub 15-pin male)
Camera 3
Tally
Camera 2
Tally
Camera 1
Tally
Tally
Splitter
Camera 4
Tally
Camera 5
Tally
Camera 3, 4 & 5
Tally
MK20RC
Interface
Interface 2 Interface 3 Interface 4
Interface Interface
Interface
Interface

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Pin No. Signal Name Input/output Description
1PVW 1 Open collector output Tally output of CH 1 PVW
2PGM 1 Open collector output Tally output of CH 1 PGM
3PVW 2 Open collector output Tally output of CH 2 PVW
4PGM 2 Open collector output Tally output of CH 2 PGM
5PVW 3 Open collector output Tally output of CH 3 PVW
6PGM 3 Open collector output Tally output of CH 3 PGM
7PVW 4 Open collector output Tally output of CH 4 PVW
8PGM 4 Open collector output Tally output of CH 4 PGM
9PVW 5 Open collector output Tally output of CH 5 PVW
10 PGM 5 Open collector output Tally output of CH 5 PGM
11-15 NC No Connection
Pin No. Signal Name Input/output Description
1PVW 6 Open collector output Tally output of CH 6 PVW
2PGM 6 Open collector output Tally output of CH 6 PGM
3PVW 7 Open collector output Tally output of CH 7 PVW
4PGM 7 Open collector output Tally output of CH 7 PGM
5PVW 8 Open collector output Tally output of CH 8 PVW
6PGM 8 Open collector output Tally output of CH 8 PGM
7PVW A Open collector output Tally output of CH A PVW
8PGM A Open collector output Tally output of CH A PGM
9PVW B Open collector output Tally output of CH B PVW
10 PGM B Open collector output Tally output of CH B PGM
11-15 NC No Connection
Pin Assignment
Tally 1 Connector
Tally 2 Connector

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BASIC OPERATION
In this section, you will be shown the essential controls and operations of each function, it serves as a basic tutorial for
beginners, as well as a guideline for how to properly execute these commands.
Power on Sequence
Starting Up
Connect a 1080p TV or computer monitor via Interface to Multiview output. Use a Interface adapter for Interface connection.
Multiview output is fixed to 1080p 59.94. Please disable TV’s over scan option for full screen viewing.
AV800HD
Copyright by ASYSTEMS All rights reserved.