DeviceWell HDS9105 User manual

Website: www.devicewell.com Email: [e-mail] 1
SWITCHER
Model: HDS9105
VER1.0
Users’ Manual
HD

Website: www.devicewell.com Email: [e-mail] 2
HDS9105
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.

Website: www.devicewell.com Email: [e-mail] 3
HDS9105
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: 310mm*285mm*80mm .................................................................................. 7
5. Interface Specification....................................................................................................... 8
5.2 Interface Introduction ........................................................................................ 8
5.3 TALLY Interface................................................................................................ 9
5.4 Parameters ........................................................................................................ 10
6. Control Panel and Interface............................................................................................. 11
6.1 Control Panel.................................................................................................... 11
6.1.1 Area Description .........................................................................................11
6.1.2 Key Description................................................................................................ 12
6.1.2.1 Custom function area ...............................................................................12
6.1.2.2 Audio ControlArea..................................................................................12
6.1.2.3 Transition Effect Control Area.................................................................15
6.1.2.4 Integrated control area ............................................................................17
6.1.2.5 PGM and PVW selection .........................................................................19
6.1.2.6 Output resolution setting / input source setting control area.................22
7. System menu settings...................................................................... 错误！未定义书签。
8. HDS9105 Instructions for USB interface to OBS software .............................................. 22
9. Failure and Maintenance ................................................................................................. 27
9.1 Common Faults and Solutions.......................................................................... 27
9.2 Maintenance...................................................................................................... 28
9.2.1 Warranty information ....................................................................................... 28

Website: www.devicewell.com Email: [e-mail] 4
HDS9105
1. Overview
1.1 Introduction
DeviceWell high-definition video switcher HDS9105 adopts a portable integrated design,
metal casing, small size and light weight. Comes with a 11.6-inch high-definition monitor screen,
which can directly output and display multiple pictures. Standard size: 310mm*285mm*80mm,
which can be used for small-scale out-of-field video effects switching requirements. The device
integrates multiview processor, special effect generator, audio processor, control keyboard and
other common components of the switcher.
HDS9105 supports 4 HDMI + 1 DP signal inputs, a total of 5 video signals. The external
preview signal can be output simultaneously. HDS9105 supports HDMI embedded audio +
external analog audio. After mixed processing, it can be embedded in the output HDMI signal or
output from the analog port. The resolution of all input signals is automatically adapted, and the
output signal resolution can be selected according to requirements, which is quite flexible. For
the needs of video switching such as radio and television, program production, live production of
interviews and lectures, outdoor sports events, and school courseware production, the functions
of the HDS9105 can be fully met.

Website: www.devicewell.com Email: [e-mail] 5
HDS9105
2. Functional characteristics
DeviceWell HDS9105 five-channel high-definition video switcher is a multi-functional
switcher, which requires no professional knowledge and can perform video switching and audio
mixing with simple operations. This machine can be used in broadcasting, live broadcasting and
various event venues.
◆Comes with 11.6-inch LCD monitor
◆Portable integrated design
◆Metal body, high strength and light
weight
◆Integrated control keyboard
◆Support up to 4 HDMI + 1 DP inputs
◆2 stereo MIC inputs
◆2-CH RCA audio input
◆1 LINE OUT output
◆Support audio follow, mix function
◆Support HDMI audio de-embedding
◆PGM output: 2 HDMI
◆Multiview output: 1 HDMI
◆Support special effects switching such as MIX / FADE
◆Support CUT hard cut, support AUTO special effect
switching
◆Support Tally / Network remote control

Website: www.devicewell.com Email: [e-mail] 6
HDS9105
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.

Website: www.devicewell.com Email: [e-mail] 7
HDS9105
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: 310mm*285mm*80mm

Website: www.devicewell.com Email: [e-mail] 8
HDS9105
5. Interface Specification
5.2 Interface Introduction
The DeviceWell HDS9105 interface is shown below.
NO.
Definition
Description
1
TALLY
TALLY
2
LINE OUT
Line audio output
3
MIC IN
2 stereo MIC inputs
4
RCA IN
RCA audio input
5
STREAM OUT(reserved)
Stream output
6
DC 12V
Power input and switch
7
HDMI IN/DP IN
4 HDMI + 1 DP inputs, The fourth input can be
switched to DP input
8
HDMI OUT
2*PGM output
9
MULTIVIEW
Multiview output
10
RJ45
Network upgrade

Website: www.devicewell.com Email: [e-mail] 9
HDS9105
5.3 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)

Website: www.devicewell.com Email: [e-mail] 10
HDS9105
5.4 Parameters

Website: www.devicewell.com Email: [e-mail] 11
HDS9105
6. Control Panel and Interface
Before using the HD Mini Switcher HDS9105, 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
6.1.1Area Description
No.
Name
Description
1
Function area
Currently only supports F1 / F2 / F3 functions
2
Audio control area
Mainly set the audio follow-up mix and audio volume control
3
Transition effect control area
Select transition effects
4
Integrated control area
PIP and STILL effects
5
Menu control area
Setting menu information with keys
6
PGM and PVW selection
Live and preview selection
7
Transition control area
Control transition switching and transition rate adjustment

Website: www.devicewell.com Email: [e-mail] 12
HDS9105
6.1.2 Key Description
6.1.2.1Custom function area
F1--- resolution control
Press F1 on the keypad to adjust the screen output resolution. Each time you press the button, you can
adjust the output resolution. The resolutions are 1080P60Hz, 1080P50Hz, 1080P30Hz / 1080P25Hz / 1080P24Hz /
1080I60Hz / 1080I50Hz.
F2--- channel switching control
Press F2 on the keypad to select the input source of the first channel. When the HDMI and DP signals are
connected to the back interface of the HDS9105 at the same time, you can choose between IN4-HDMI 4and
IN4-DP4 after pressing F2.
F3--- USB streaming video volume adjustment
Press the F3 button repeatedly, it can be adjusted to OFF / 20% / 40% / 60% / 80% / 100%
6.1.2.2 Audio Control Area
How to use the audio follow mode：
2. The channels of the audio follow mode are IN1-HDMI1, IN2-HDMI 2, IN3- HDMI 3, IN4- HDMI4,
RCA_IN, MIC_IN1, MIC_IN2, and the corresponding operation panel keys (the button panel 2
lights up at this time, indicating that Operate the IN2-HDMI2 signal source as shown below.)
1. Press the AFV button on the operation panel,
the button will light green at this time, and the
corresponding multiview menu will also display
the current audio status. The Audio Mode in the
menu shows Follow, which indicates that the
audio is in follow mode; as shown in the figure
on the right
(Note: the color of the keys displayed in the
picture is different from the actual effect picture)

Website: www.devicewell.com Email: [e-mail] 13
HDS9105
How to use mix assignment：
1. Press the MIX button on the operation panel.
Lights up green as shown on the right
2. The mixing assigned channels are IN1-HDMI1, IN2- HDMI 2, IN3- HDMI 3, IN4- HDMI4, RCA_IN,
MIC_IN1, MIC_IN2. Under the mixing assignment mode, there are two more audio embedding
functions; RCA_IN means RCA audio interface, MIC_IN means 3.5mm microphone audio interface;
PGM live output can mix two audio channels at any time, and the volume of the two audio
channels can also be adjusted separately.
3. The volume adjustment of the audio follow mode is controlled by the keys on the operation panel.
Pressing the AFV button in the follow mode (green light is displayed) will follow the audio of the PGM live
channel by default. At this time, you need to increase or decrease the volume. Next to VOL + (increase
volume) and VOL- (decrease volume) to adjust.
Keep clicking the VOL + and VOL- buttons, the corresponding menu section can also display the current
volume value.
The menu corresponding to the multiview will also display the
current audio status. The Audio Mode in the menu displays
Mixing, which indicates that the audio is in the mixing
assignment mode, as shown in the right figure.
3. Audio channel adjustment for mixing assignment: It is adjusted through the buttons on the
panel, including audio control area and menu control area. As shown on the right

Website: www.devicewell.com Email: [e-mail] 14
HDS9105
Press MIX (green light) in the keypad, and
then press the "MENU" button. The multiview
menu will change accordingly. Press "MENU"
to enter the first audio channel selection. "Up
and down" buttons for channel selection, you
can choose from IN1-HDMI1, IN2-HDMI 2,
IN3- HDMI3, IN4-HDMI4, RCA_IN,
MIC_IN1, MIC_IN2, confirm the selection
and press "MENU" to exit; The audio source
of the channel has changed from IN1-HDMI1
to IN4-HDMI4.
The selection of CH2 audio channel is the
same as that of CH1. After pressing the
"MENU" button, adjust the second audio
channel, and then press the "MENU" button
to enter the second audio channel. Select
IN1-HDMI1, IN2-HDMI 2, IN3- HDMI 3, IN4-
HDMI4, RCA_IN, MIC_IN1, MIC_IN2, make
sure to select the button to exit; as shown on
the right, the audio source of the second
channel has changed from IN2-HDMI2 to
MIC_IN1.
4. Adjust the volume of the audio assignment channel:
Adjust it through the “MENU” on the operation panel,
and monitor the adjusted state corresponding to the
multi-screen menu; Press the “MENU” to control the
volume. The volume value is in the range of 0-100.
Make sure to press the button to exit. As shown on the
right, the volume of the first channel is increased from
44 to the volume of the second channel. Sound volume
adjustment operation is consistent.

Website: www.devicewell.com Email: [e-mail] 15
HDS9105
6.1.2.3Transition Effect Control Area
MIX Transition
MIX special effects are transition effects. After setting the transition, the main output will fade
from the original live picture and then transition to the new live picture until it completely
disappears.
Click in the special effect control area (green light is displayed after pressing), and then
clickAUTO or CUT to switch. The effect is shown below.
FADE Transition
Click in the special effect control area (green light is displayed after pressing), and then
clickAUTO or CUT to switch, the effect picture is below.
There are 3 transition modes:
MIX transitions, FADE, and Wipes, where the
Wipes include: up, down, left, and right.
MIX transition effects, superimposed on the A picture and
gradually superimposed the B picture, until the transition to
the end, the picture is completely replaced by the B picture
FADE in and fade out effects, A gradually darkens the
picture until it is completely black, and then gradually
changes from black to B picture.

Website: www.devicewell.com Email: [e-mail] 16
HDS9105
Four special effects wipe transitions
There are four types of transition modes in wipe, which are up / down / left / right. .
Transition up: Click in the special effect control area (green light is displayed after
pressing), and then click AUTO or CUT to switch. The other three transition operations are the
same.
Transition down: Click in the special effect control area (green light after pressing),
and then click AUTO or CUT to switch.
Transition left: Click in the special effect control area (green light after pressing), then
click AUTO or CUT to switch.
Wipe up the transition effect, the A picture is unchanged, and the B
picture is gradually wiped in by the upward direction until the
picture completely becomes B
Wipe the transition effect to the left, the A picture is unchanged, and
the B picture is gradually drawn in to the left until the picture
completely becomes B
Wipe down transition effects, A picture remains unchanged, B
picture passes downward Gradually draw in until the picture
completely becomes B

Website: www.devicewell.com Email: [e-mail] 17
HDS9105
Transition right: Click in the special effect control area (green light after pressing),
and then click AUTO or CUT to switch. The effect is shown below.
Transition rate adjustment
When operating the transition effect control area, you can also control the transition rate by
operating the RATE1, RATE2, and RATE3 in the keypad (rate1: 640ms; rate2: 1280ms; rate3:
2560ms) Note: Only when using AUTO transition effective.
6.1.2.4 Integrated control area
PIP picture-in-picture special effects
PIP special effects: Press on the control panel (the green light is displayed after
pressing), and then click AUTO or CUT to switch. The effect is shown below.
Wipe the transition effect to the right, the A picture is unchanged,
and the B picture is gradually drawn in to the right until the picture
becomes B completely.

Website: www.devicewell.com Email: [e-mail] 18
HDS9105
PIP size and position
At this time, the information on the
LCD screen will be switched to the
PIP setting. The control menu key
can be set according to requirements,
as shown below.
You can use the menu to set the parameters of PIP picture-in-picture, the situation is as follows
(the horizontal / vertical position size is based on the smallest display image as an example)
Horizontal position setting: The value from the upper left end to the upper right end is 0-1440,
and the value increases / decreases by 10 each time the knob is rotated.
Vertical position setting: The value from the upper left end to the lower left end is 0-810, and the
value increases / decreases by 10 each time the knob is rotated.
Display size setting: You can choose small / medium / large settings.
Bezel switch settings: You can choose on / off settings.
Border width setting: The border width can be selected from 2-7 thickness borders, and the value
increases / decreases by 1 each time the knob is turned.
Border color setting: You can choose white / red / green / green to set the border color.

Website: www.devicewell.com Email: [e-mail] 19
HDS9105
STILL screen freeze effects
Screen freeze special effect: Press on the control panel (green light is displayed after
pressing), and then the output PGM video animation will enter the freeze phenomenon. Press
the button again to unfreeze the screen, the effect is shown below.
6.1.2.5PGM and PVW selection
Multiview output window introduction

Website: www.devicewell.com Email: [e-mail] 20
HDS9105
Among them Preview and Program are preview and live broadcast output respectively, as shown
below.
There are 4 windows below corresponding to the input source monitoring, which correspond to
the No. 1 to No. 4 buttons on the switcher control panel.
PGM and PVW output signals
After the device is connected to the video signal source, press 1 (PGM) and 2 (PVW) in the
keypad. The live and preview signal sources in the output multiview monitor are 1 (PGM) and 2
(PVW), respectively. The signal sources are HDMI IN1 and HDMI IN2.
The effect diagram is as follows
PVW
PGM