DeviceWell HDS7106 User manual

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HDS7106
SWITCHER
Model: HDS7106
VER 3.0
Users’ Manual
HD

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HDS7106
Precautions
Copyright:
When using this unit for video and/or audio
switching, publishing over the Internet, or the
like, in some cases it may be necessary to
authorize the copyright owner of the video or
audio. In order to protect copyright, please
strictly observe the following points when
using this device:
●When connecting a recording device to this
unit and recording video or audio, be sure to
follow the relevant copyright laws.
●It is prohibited by law to display or publish
third-party copyrighted video and audio
materials, or to allow private or public access
without the permission of the copyright holder.
●Even if you have the right to display or
publish, for example, editing activities that use
this unit to erase or disassemble the original
content may still be prohibited by law. For the
purpose of copyright protection, the
specifications of the video and audio signals
that can be input may change without notice
due to software upgrades or feature extensions.
●According to copyright laws, recorded video
and audio may not be used for purposes other
than personal preferences without the
permission of the copyright holder. Please note
that even if it is based on personal preference,
●It may also limit shooting during live
performances, performances or exhibitions.
About this device:
●This device belongs to the
high-frequency video processing
equipment. Therefore, please strictly
observe the following points:
●Non-professionals are not allowed to
disassemble the equipment case without
permission. Do not repair it yourself to
avoid accidents or damage to the
equipment.
●Do not spill any chemicals or liquids on
or near the equipment.
●The power supply of the device will
generate heat during operation. Therefore,
keep the working environment well
ventilated to avoid damage to the device
due to excessive temperature.
●Do not place system equipment in a
location that is too cold or too hot.
●Operate the equipment in an environment
where the temperature is between 0-70
degrees Celsius (32-158 degrees
Fahrenheit) and the humidity is between
10% and 80%.
●Try to keep the product environment
clean and avoid dust, otherwise there is a
danger of destroying the product.
●When using the product, keep it away
from electromagnetic fields.
●Do not dispose of this product as
normal waste. This product is designed to
be recyclable.

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HDS7106
Contents
Precautions ................................................................................................................................ 2
1. Overview ........................................................................................................................... 4
1.1 Introduction ........................................................................................................ 4
2. Functional characteristics.................................................................................................. 5
3. Preparation Before Installation.......................................................................................... 6
4. Equipment Unpacking....................................................................................................... 7
4.1 Size: 255*160*60mm......................................................................................... 7
5. Interface Specification....................................................................................................... 8
5.1 Interface Introduction......................................................................................... 8
5.2 TALLY Interface................................................................................................ 9
5.3 Parameters ........................................................................................................ 10
6. Control Panel and Interface............................................................................................. 11
6.1 Control Panel.................................................................................................... 11
6.1.1 Area Description .........................................................................................12
6.1.2 Key Description ..........................................................................................12
6.1.2.1 Audio ControlArea..................................................................................12
6.1.2.2 Transition Effect Control Area.................................................................17
6.1.2.3 Integrated Control Area............................................................................19
6.1.2.4 PGM & PVW Selection ...........................................................................22
7. System menu settings...................................................................................................... 24
8. Failure and Maintenance ................................................................................................. 26
8.1 Common Faults and Solutions.......................................................................... 26
8.2 Maintenance...................................................................................................... 26
8.2.1 Warranty information ....................................................................................... 26

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HDS7106
1. Overview
1.1 Introduction
DeviceWell HD Video Switcher HDS7106 adopts portable integrated design, metal shell,
small size and light weight, standard size: 255mm*160mm*60mm, which can be used for video
special effects switching in small outdoor scenes. The device integrates common components
such as multiview processor, special effects generator, audio processor, and control keyboard.
The HDS7106 supports 4 channels of broadcast SDI and 2 channels of HDMI for a total of
six video signals. The external preview signal can be output synchronously. The HDS7106
supports SDI embedded audio + external analog audio. After mixing, it can be embedded in the
output SDI signal or output from the analog port. The resolution of all input signals is
automatically adapted, and the output signal resolution can be selected as required, which is
quite flexible. For the video switching needs of broadcast TV, outdoor sports events, school
courseware production, etc., the functions of HDS7106 can be fully satisfied.

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HDS7106
2. Functional characteristics
The DeviceWell HDS7106 6-channel HD video switcher is a multi-function switcher that requires
no special knowledge and can be used for video switching and audio mixing with simple operation.
This unit can be used in radio and television, live broadcast and various activities.
◆Portable integrated design
◆Advanced black metal body, high strength
and light weight
◆Integrated control keyboard
◆Supports up to 4 SDI and 2 HDMI inputs
◆3.5mm analog audio input and output
◆1-channel lotus seat audio input and output
◆Support PIP/POPscreen windowing function
◆Audio support follow and mix assignment
mode
◆Support 1 channel SDI output custom
PGM/PVW
◆PGM output: 2-CH SDI and 1-channel
HDMI
◆Multiview output: 1 CH HDMI and 1 CH
SDI
◆Support special effects switching such as
MIX / FADE
◆Support CUT hard support for AUTO effect
switching
◆Support Tally / network remote control
◆Built-in chassis temperature detection and
fan intelligent control system
◆Support software online upgrade

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HDS7106
3. Preparation Before Installation
Caution
●During transportation, handling, and installation of switchboard equipment, avoid collisions
between the switchgear equipment and doors, walls, shelves, etc.
●When the equipment is unpacked and transported, it is strictly forbidden to put it down and
drag it gently to avoid damage to the switchboard equipment.
●Do not place the switcher equipment in a flammable, explosive atmosphere or smoke
environment. Do not perform any operation in this environment.
●Operating equipment should be kept away from water and moisture. The water in the
switchgear or moisture will cause damage to the circuit of the switchgear equipment.
●A certain amount of heat will be generated during the operation of the switcher. Ensure that
the switchgear equipment is ventilated and the switcher device can operate normally.
Danger
●It is a fatal hazard that indirect contact with the power supply by wet objects is prohibited.
Unregulated, incorrect high-voltage operation can cause accidents such as fire or electric shock.
●It is forbidden to install and remove the switchgear equipment and power cord. When the power
cord is in contact with the conductor, an arc or spark may be generated, which may result in fire or
electric shock.

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HDS7106
4. Equipment Unpacking
When unpacking inspection, if the sealing label or packaging is found to be damaged, stop
unpacking and report the situation to the equipment dealer. If the quantity of the goods is correct
and the packaging is intact, the goods can be inspected.
4.1 Size: 255*160*60mm

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HDS7106
5. Interface Specification
5.1 Interface Introduction
The DeviceWell HDS7106 interface is shown below.
NO.
Definition
Description
1
TALLY/RS232( reserved)
TALLY / serial port control (reserved)
2
LAN
Network upgrade
3
AUDIO IN/OUT
3.5mm audio input and output
4
AUDIO OUT
RCA audio output
5
AUDIO IN
RCA audio input
6
HDMI OUT
PGM live output
7
MULTIVIEW OUT
HDMI and SDI multiview output
8
AUX
Auxiliary output, custom PGM/PVW
9
SDI OUT
PGM live output
10
SDI IN
4-channel SDI video source input
11
HDMI IN
2-channel HDMI video source input
12
DC 12V
Power input
13
Power Switch
Control power switch

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HDS7106
5.2 TALLY Interface
PIN
Function
PIN
Function
11
PGM-IN1
6
PVW-IN1
12
PGM-IN2
7
PVW-IN2
13
PGM-IN3
8
PVW-IN3
14
PGM-IN4
9
PVW-IN4
15
PGM-IN5
10
PVW-IN5
3
PGM-IN6
4
PVW-IN6
5
GND
Note：PIN1 PIN2 not used.
TALLY : Online schematic
Note：Tally LED: for external display device
Tally output : Active low (Tally LED is lit) High level is invalid (Tally out is off)

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HDS7106
5.3 Parameters
Product Name
Mini 4+2 Video Switcher
Product Model
HDS7106
Video Signal
Input
Input signal
SDI/HDMI Video Signal
Bit rate
270Mbps~3Gbps
Connector
Standard
Reflection loss
>15dB 5MHz~3GHz
Signal amplitude
800mV±10%(SDI/ HDMI)
Impedance
100Ω (HDMI) 75Ω(SDI)
Equilibrium
Adaptive
Support DVD Input HDMI
480i/576i, 480p/576p, 720p, 1080i, 1080p
Support Computer
HDMI Input
1920x1080, 1680x1050, 1600x900, 1440x1050, 1366x768,
1360x768, 1360x768, 1280x1024, 1280x960, 1280x800,
1280x768, 1280x720, 1280x600, 1152x864, 1024x768,
800x600
Video Signal
Output
Output signal
SDI/HDMI Video Signal
Bit rate
270Mbps~3Gbps
Connector
Standard
Reflection loss
>15dB 5MHz~3GHz
Signal amplitude
800mV±10%(SDI/ HDMI)
Impedance
100Ω (HDMI) 75 Ω(SDI )
DC offset
0V±0.5V
Clock recovery
Support
Control
Parameter
Serial control
RS232(Reserved)
Control protocol
9600 baud, 8 bits, 1 stop position, invalid test
Connection port
15-pin D-type port, 2-RX, 3-TX, 5-GND
Network control
RJ45,100M
Common
Parameters
Power supply
12V/DC
Power
22w
Control panel
Support on-site production, integration of many buttons.
Operating
temperature
0℃~50℃No condensation
Storage temperature
-20℃~75℃
Working humidity
20%~70%RH
Storage humidity
0%~90%RH，No condensation

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HDS7106
6. Control Panel and Interface
Before using the HD Mini Switcher HDS7106, please take a few minutes to read this section.
This chapter will introduce you the panel and interface of the HD switcher to facilitate your
subsequent use and operation.
The new high-strength characteristics of the new aluminum alloy with high-strength
characteristics improve the anti-drop, anti-shock and shock-proof capabilities of the whole
machine, and effectively protect the internal components of the equipment. Ultra-lightweight
features make the unit easier to transport and maintain without the need for additional equipment;
it also offers unparalleled thermal performance.
In addition to the innovation of the case, the HD switcher has also been completely optimized
for the interface connector. Environmentally friendly materials with new RoHS standards are
More demanding in terms of durability and environmental protection, to provide customers with
more stable, more environmentally friendly, more cost-effective products.
6.1 Control Panel

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HDS7106
6.1.1Area Description
6.1.2 Key Description
6.1.2.1Audio Control Area
How to use the audio follow mode:
NO.
Name
Description
1
Knob Control
Use the knob to set menu information
2
Audio Control
Mainly for Audio Follow and mix settings.
3
Transition Effect Control
Select transition effects
4
Integrated control area
PIP and POP effects
5
PVW& PGM Select
Live broadcast and preview selection
6.
T-Bar
Manual control of transitions

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HDS7106
2. The channels of the audio follow mode are IN1-SDI1, IN2-SDI2, IN3-SDI3, IN4-SDI4,
IN5-HDMI5, IN6-HDMI6, and the corresponding operation panel buttons (the button panel 2
lights up at this time, indicating that Operate the IN2-SDI2 signal source as shown below.
1. Press the AFV button on the operation panel. The
button will light blue at this time. The corresponding
multi-screen menu will also display the current audio
status. In the menu, Audio Mode displays Follow,
indicating that the audio is in follow mode; as shown on
the right.
Under the audio follow mode, CH1, CH2, and
CH2_VOL in the menu will change to light gray,
and the option is unusable, as shown in the image
to the right.
3. The volume adjustment of the audio follow
mode is controlled by the knob MENU of the
operation panel; the operation mode of the
knob is three, clockwise rotation,
counterclockwise rotation and pressing like a
button

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HDS7106
●How to use the mix assignment:
1. Press the MIX button on the operation panel, the button
will light blue at this time.
2. The channels assigned by the mix are IN1-SDI1, IN2-SDI2, IN3-SDI3, IN4-SDI4, IN5-HDMI5,
IN6-HDMI6, XLR_IN, RCA_IN. The mix assignment mode is followed by two additional audio
add-on functions. XLR stands for 3.5mm audio interface, RCA stands for RCA audio interface;
PGM live output can mix two channels of audio at the same time, the volume of two channels of
audio can also be adjusted separately.
First rotate clockwise once, the background
color will appear in the CH1_VOL character
in the menu, press the knob to enter.
The next option of the CH1_VOL menu, 44 in
the figure indicates the volume value,
clockwise and counterclockwise rotation to
adjust the volume size 0-100, determine the
volume value and press the knob to exit.
The menu corresponding to the multi-screen
will also display the current audio status. In
the menu, Audio Mode displays Mixing,
indicating that the audio is in the mix
assignment mode; (the CH1, CH2, and
CH2_VOL options are available in the menu)
as shown on the right.

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HDS7106
3.5mmAudio Interface
RCAAudio Interface
3. The audio channel adjustment of the mix
assignment: through the control panel knob
MENU to adjust, corresponding to the
multi-screen menu to monitor the adjusted
state
The knob rotates clockwise once, and the
background color appears in the CH1
character in the menu, indicating that the first
channel audio is currently adjusted; press the
knob to enter the channel selection of the first
channel audio IN1-SDI1, IN2-SDI2,
IN3-SDI3, IN4-SDI4, IN5-HDMI5,
IN6-HDMI6, Phone_IN (formerly device
XLR_IN), RCA_IN, make sure to press the
knob to exit;

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HDS7106
The CH2 audio channel is selected in the same
way as the CH1. The knob rotates clockwise
once, and the background color appears in the
CH2 character in the menu. It indicates that
the second channel audio is currently adjusted.
Press the knob to enter the second channel and
select IN1-SDI1. IN2-SDI2, IN3-SDI3,
IN4-SDI4, IN5-HDMI5, IN6-HDMI6,
Phone_IN (formerly device XLR_IN),
RCA_IN, make sure to press the knob to exit.
4. Volume adjustment of the audio assigned
channel: Adjusted by the knob MENU of the
operation panel, corresponding to the
multi-screen menu to monitor the adjusted
state; the knob rotates clockwise to the
CH1_VOL character, correspondingly adjusts
the volume of the first audio channel of CH1,
Press the knob to enter the volume adjustment,
clockwise rotation and counterclockwise
rotation to select the volume value 0-100,
make sure to press the knob to exit;
Rotate the knob clockwise to the CH2_VOL
character, adjust the volume of the CH2
second audio channel, press the knob to enter
the volume adjustment, clockwise rotation and
counterclockwise rotation to select the volume
value 0-100, make sure to press the knob to
exit.

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HDS7106
6.1.2.2Transition Effect Control Area
MIX Transition
The MIX effect is a transition effect. After setting the transition, the original live screen will
be lightened at the main output and then know that the transition to the new live screen is
complete.
Click on the effect control area (press the blue light afterwards), and then click or use the
fader orAUTO to switch. The effect is as follows.
FADE Transition
Click on the effect control area (press the blue light afterwards), and then click or use the
fader orAUTO to switch, under the effect diagram.
There are 3 transition modes:
MIX transitions, FADE, and Wipes, where the
Wipes include: up, down, left, and right.
MIX transition effect, superimposed and superimposed B
picture in A picture until the transition to the end, the
picture is completely replaced with B picture
FADE in and out, and A gradually darkens until it is completely black,
and then gradually changes from black to B.

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HDS7106
Four special effects wipe transitions
There are 4 types of wipe transition modes: up/down/left/right.
Up transition: Click on the effect control area (press the blue light afterwards), and then
click or use the T-bar or AUTO to switch. The effect is as follows.
Down transition: Click on the effect control area (press the blue light afterwards), and
then click or use the T-bar or AUTO to switch. The effect is as follows.
Left Transition: Click on the effect control area (press the blue light), then click or use the
T-Bar orAUTO to switch. The effect is as follows.
Up transition effect, the A picture is unchanged, and the B picture is
gradually drawn in the upward direction until the picture completely
becomes B.
Downward transition effect, the A picture is unchanged, and the B picture is
gradually drawn in the downward direction until the picture
completely becomes B.
Left transition effect, theA picture is unchanged, and the B picture is gradually drawn
in the left direction until the picture completely becomes B.

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HDS7106
Right transition: Click on the effect control area (press the blue light), then click or use the
fader orAUTO to switch. The effect is as follows.
6.1.2.3Integrated ControlArea
PIP Effect
Picture-in-picture effects: Press the control panel (press the blue light afterwards), and then
click or use the T-Bar orAUTO to switch. The effect is as follows.
At this time, the information on the
LCD screen will be switched to the
PIP setting. After pressing the knob,
it can be set according to the
requirements, as shown below.
Right transition effect, the A picture is unchanged, and the B picture
is gradually drawn in the right direction until the picture completely
becomes B.

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HDS7106
POP size and position
POP Effect
Picture-out-Picture effects: Press the control panel (press the blue light), then click or use
the fader orAUTO to switch. The effect is as follows.
You can use the knob to set the parameters of the PIP picture-in-picture, as follows (the
horizontal/vertical position below is the smallest display image)
Horizontal position setting: The value from the top left to the top right is 0-1440, and the value of
one rotation per knob is increased/decreased by 10.
Vertical position setting: The value from the top left to the bottom left is 0-810, and the value of
one rotation per knob is increased/decreased by 10.
Display size setting: Small/medium/large settings can be selected.
Border switch setting: You can select the on/off setting.
Border width setting: The border width can be selected from 2-7 thickness borders, and the value
of each rotation knob is increased/decreased by 1.
Border color setting: You can choose white/red/blue/green to set the border color.