Marshall Electronics BAV-CV612HT-4K Users Manual

Marshall Electronics

CV612HT-4K

4K Broadcast PTZ Camera

Installation Guide

Ver.2

Table of Contents

 Precautions .................................................................................................. 4

 FCC Warning................................................................................................4

 EN55032 (CE Radiation) Warning ............................................................... 4

Package Contents...........................................................................................................5

Product Overview ...........................................................................................................6

3.1 Overview............................................................................................. 6

3.2 Description of LED indicator............................................................... 6

Installation.......................................................................................................................7

4.1 Preparation before Installation ...........................................................7

4.2 Instruction for Installation ................................................................... 7

4.3 Connecting the device...................................................................... 16

Remote Control and Setting Menu ..............................................................................18

5.1 Functions of remote control.............................................................. 18

5.2 Setting Menu ....................................................................................19

Descriptions of Major Functions .................................................................................26

6.1 Switching to CV612HT-4K................................................................ 26

6.2 Setting the Digital Output (RGB, YUV)............................................. 26

6.3 Enabling the Tally Mode function...................................................... 26

6.4 Hiding the preset image switch (Motionless Preset) ........................ 26

6.5 Saving the current lens position data ............................................... 27

6.6 Clearing the saved position data...................................................... 27

6.7 Turning on the back light compensation function............................. 27

6.8 Adjusting the shooting angle of the lens .......................................... 27

6.9 Zooming in/out images ..................................................................... 27

6.10 Adjusting the focal length .................................................................28

6.11 Adjusting the AF speed .................................................................... 28

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6.12 Setting the image mode ................................................................... 29

6.13 Freezing images ...............................................................................29

6.14 Rotating the image ........................................................................... 29

6.15 Changing the camera direction ........................................................ 29

6.16 Displaying the current status ............................................................ 29

6.17 Resetting to the original setting ........................................................ 29

DIP Switch Setting ........................................................................................................30

7.1 DIP SWITCH ....................................................................................30

7.2 RS-422 Connection .......................................................................... 32

Troubleshooting............................................................................................................34

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Safety Instructions

Always follow these safety instructions when setting up and using the CV612HT-4K:

1 Operation

1.1 Please use the product in the recommended operating environment.

1.2 Do not place the product in tilted position.

1.3 Do not place the product on an unstable trolley, stand or table.

1.4 Do not use this product near water or source of heat.

1.5 Use attachments only as recommended.

1.6 Use only the type of power source indicated on the CV612HT-4K. If you are not
sure of the type of power available, consult your distributor or local electricity
company for advice.

1.7 Always take the following precautions when handling the plug. Failure to do so
may result in sparks or fire:

 Ensure the plug is free of dust before inserting it into a socket.
 Ensure that the plug is inserted into the socket securely.

1.8 Do not overload wall sockets, extension cords or multi-way plug boards as this
may cause fire or electric shock.

1.9 Do not block the slots and openings in the case of CV612HT-4K. They provide
ventilation and prevent the CV612HT-4K from overheating.

1.10 Except as specifically instructed in this User Manual, do not attempt to service this
product by yourself. Opening or removing covers may expose you to dangerous
voltages and other hazards. Refer all servicing to licensed service personnel.

1.11 Unplug the CV612HT-4K from the wall outlet and refer servicing to licensed
service personnel when the following situations happen:

 If the power cords are damaged or frayed.
 If liquid is spilled into the Product or the Product has been exposed to rain or water.

2 Installation

2.1 For security considerations, please make sure the standard hanging rack you
bought is in line with UL or CE safety is in line with UL or CE safety precautions,
and is installed by skilled technicians.

3 Storage

3.1 Do not place the Product where the cord can be stepped on as this may result in
fraying or damage to the lead or the plug.

3.2 Never push objects of any kind through cabinet slots. Never allow liquid of any
kind to spill into the Product.

3.3 Unplug this product during thunderstorms or if it is not going to be used for an
extended period.

3.4 Do not place this product or accessories on top of vibrating equipment or heated
objects.

4 Cleaning

4.1 Unplug all the cables before cleaning. Use a damp cloth for cleaning.
Do not use liquid or aerosol cleaners.

5 Remote control

5.1 Using an incorrect battery type in the remote control may cause damage to the
battery compartment. Please pay attention to local regulations on proper battery
disposal.

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 Precautions

Warning: To reduce the risk of fire or electric shock, do not expose this appliance to

rain or moisture.

Unplug this product during thunderstorms or if it is not going to be used for an extended

period.

Note

Risk of Electric ShockPlease do

Caution: To reduce the risk of electric shock, do not remove cover (or back). No
user-serviceable parts inside. Refer servicing to licensed service personnel.

This symbol indicates that
this equipment may contain
dangerous voltage which
could cause electric shock.

not open it by yourself

This symbol indicates that
there are important
operating and maintenance
instructions in this User
Manual with this unit.

 FCC Warning

This CV612HT-4K has been tested and found to comply with the limits for a Class A digital

device, pursuant to Article 15-J of FCC Rules. These limits are designed to provide

reasonable protection against harmful interference in a commercial installation.

This digital apparatus does not exceed the Class A limits for radio noise emissions

from digital apparatus as set out in the interference-causing equipment standard

entitled "Digital Apparatus," ICES-003 of Industry Canada.

 EN55032 (CE Radiation) Warning

Operation of this equipment in a residential environment may cause radio interference.

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Package Contents

CV612HT-4K Instruction for installation Remote Control



Power Cord Power Adapter RS-422 Connector

Appearance may vary

depending on country/region

Metal Plate A Metal Plate B M3 Screws

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Product Overview

3.1 Overview

Front View

1. Tally indicator 2. Camera lens

3. Power LED indicator 4. Standby LED indicator

5. HDBaseT output (POE 802.3af) 6. Power input

7. IR SELECT 8. OUTPUT Switch

9. Camera Address Selectors 10. RS-232 output

11. RS-232 input 12. RS-422 Connection

13. HDMI Output

Rear View

3.2 Description of LED indicator

3.2.1 Power:

3.2.1.1 No Light: Power off

3.2.1.2 Green light: In use

3.2.1.3 Flickering green: Signal from the remote control is received; the
indicator flickers every 0.5 second

3.2.2 Standby:

3.2.2.1 Orange: In standby mode

3.2.2.2 No Light: Power on

3.2.2.3 Green light: HDBaseT and HDMI are connected

3.2.2.4 No Light: HDBaseT is connected

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Installation

4.1 Preparation before Installation

Special precautions should be taken during installation and connection of the CV612HT-4K.

Please pay attention to the following directions to ensure steady and secure mounting, and

to avoid damage to the CV612HT-4K, and users.

4.1.1 Ensure the safety of the installation environment. Please do

not install the device on unstable ceiling or in a place where
the device is in danger of falling.

4.1.2 Please check whether accessories in the box are complete or

not. Please contact the supplier for any shortage, and make
sure to keep the accessories in the box intact.

4.1.3 Please choose a proper place for installation of CV612HT-4K in

advance. Please determine an installation place according to
the following requirements

4.1.1.1 Confirm the position for the object to be captured.

4.1.1.2 Confirm whether the CV612HT-4K is set at a proper distance from
other light sources.

4.2 Instruction for Installation

4.2.1 Installing CV612HT-4K on the desk

4.2.1.1 Precautions for installation

 Please install the camera on a flat desk

 Do not grab the camera head by hand when handling the device

 Do not rotate the camera head by hand. Improper rotation may result in

damage of the camera

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4.2.1.2 Installation steps

1. Please adjust DIP switch at first prior to installation

* Please refer to Chapter 7 DIP Switch Setting for the relevant

2. Place the camera on a flat desk directly to ensure the normal vertical

descriptions on DIP switch.

and horizontal operation of the machine

4.2.2 Installing CV612HT-4K on the ceiling

4.2.2.1 Parts and equipment required for mounting the CV612HT-4K

on the ceiling

1. Accessories of CV612HT-4K in the box

(metal plates A, B and M3 screw x 7)

2. Screw for locking on ceiling mounted hanger x 4

3. Drill and screw driver

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4.2.2.2 Camera Size

Length x Width x Height: 174 x 186.8 x 170.8 mm

Weight: 2.0 Kg

4.2.2.3 Max. rotation dimension of camera

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p

4.2.2.4 Size Diagram

1. Metal plate B - ceiling side

Metal plate B locking

M3 threaded

hole

Metal plate B locking bolt

screw

M3 threaded hole

M3 threaded
hole

late B - ceiling side

Metal

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p

2. Metal plate A - machine side

Metal plate A locking

screw

late A - machine side

Metal

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3. Bottom of camera

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4.2.2.5 Precautions for installation

1. Before installation, please confirm the orientation of the camera relative

to the object to be captured

2. It is recommended that the camera should be set at a distance of more

than 1 meter away from the object to be captured. Please adjust for a

best distance according to the magnification of the lens

1 meter↑

3. The camera (including metal plates) weighs approximately 2.5 kg. If it is

to be installed on the ceiling, please use the hanger that has obtained

UL security approval to prevent the camera from falling down.

4. Please check whether the camera is installed securely on a regular

basis

4.2.2.6 Installation steps

1. Please adjust resolution on DIP switch at first

* Please refer to Chapter 7 DIP Switch Setting

descriptions on DIP switch.

2. Fix the metal plate A on the camera base with 4 M3 screws

for the relevant

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3. Lock the metal plate B on ceiling mounted hanger

※Caution:

(1) Please use the hanger that has obtained UL security approval

(2) Please reserve the hole for the connecting wires of the camera

4. Combine the metal plate A and the metal plate B

(1) Push the metal plate A up to the ceiling and then to the right to latch

the metal plate B

(2) Secure with 2 M3 silver screws and 1 M3 black screw.

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4.2.2.7 How to uninstall

1. Remove the connecting wires from the camera

2. Uninstall the camera together with the ceiling, loosen the three screws

that fix the metal plates A and B and push to the left to remove the

camera

3. Remove the screws on the hanger and the camera

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4.3 Connecting the device

4.3.1 Image Output

4.3.1.1 Connecting to an HDTV/computer monitor (HDMI)

HDMI Cable

Monitor or HDTV

4.3.1.2 Connecting to a HDBaseT Adapter

HDBaseT Cable

HDBaseT Adapter

* PoE Power Supply is available for this device. HDBaseT

Adapter may be enabled without connecting to a power cord

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4.3.2 Controlling VCs with the computer

4.3.2.1 Connecting to one computer for connection between multiple cameras

(RS-232 input/output)

* With RS-232 in/out, at most 7 cameras can be connected.

4.3.2.2 Connecting to one computer for connection between cameras

(RS-422)

* Please refer to 7.2 RS-422 connection for the RS-422 connection

instructions.

* With RS-422, at most 7 cameras can be connected.

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Remote Control and Setting Menu

5.1 Functions of remote control

* The below functions are listed alphabetically.

Item Description

,,,

Back Light

Camera

select

Focus­Manual /
Far/Near

Focus-Auto

Freeze

Home-Enter

Info

L/R

Direction Set

Menu

Mirror

Pan/Tilt

Reset

Picture

Move the lens

Turn on/off back light compensation

Select 1 ~ 3

Turn on manual focus to adjust the focal
length

Auto focus

Freeze the screen

Go back to the main page / Execute

Status information

L/R Direction / OFF / Normal

Display OSD menu

Rotate the image (OFF / Mirror / Flip /
Mirror + Flip)

Clear the Pan / Tilt setting

Switch image effect (OFF / B&W)

Power

Preset

Reset

Zoom-Fast

Zoom-Slow

Power Switch

Appoint an ID (0 ~ 9) to save the current
position data
Appoint an ID (0 ~ 9) to delete the
current position data

Adjust image size

Fine-tune image size

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5.2 Setting Menu

*Press [Menu] on the remote control to enter the setting menu; the bold underlined values

in the following table are defaults.

1st Level

Major
Items

Exposure

2nd Level

Minor Items

Mode

3rd Level Adjustment

Values

1. Full Auto

2. Brightness

3. Shutter Pri

4. Iris Pri

5. Manual

Function Descriptions

Exposure mode setting

Exposure_
Comp.

Exposure_
Comp. Level

Spot Light

Spot Light
Position

Shutter Pri

On

/ Off

-7~C

~7

On / Off

X(0~15)Y(0~15)

59.94/29.

97 mode

1/10000 1/10000

1/6000 1/6000

1/4000 1/3500

1/3000 1/2500

1/2000 1/1750

1/1500 1/1250

1/1000 1/1000

1/725 1/600

50/25

mode

AE Level

The value can be adjusted
only after Exposure_
Comp. is activated

The value can be adjusted
when the mode is set to
Shutter Pri

The value can be adjusted
only after Spot Light is
activated

Shutter priority setting

1/500 1/425

1/350 1/300

1/250 1/215

1/180 1/150

1/125 1/120

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Iris Pri

Manual Gain

1/100 1/100

1/90 1/75

1/60 1/50

1/30 1/25

1/15 1/12

1/8 1/6

1/4 1/3

1/2 1/2

1/1 1/1

1. F1.8

2. F2

3. F2.4

4. F2.8

5. F3.4

6. F4

7. F4.8

8. F5.6

9. F6.8

10. F8

11. F9.6

12. F11

13. F14

14. Close

1. 0dB

2. 3 dB

3. 6 dB

4. 9 dB

5. 12 dB

6. 15 dB

7. 18 dB

8. 21 dB

9. 24 dB

10. 27 dB

11. 30 dB

12. 33 dB

Iris setting

Manually set the gain

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Manual Speed

59.94/29.

97 mode

1/10000 1/10000

1/6000 1/6000

1/4000 1/3500

1/3000 1/2500

1/2000 1/1750

1/1500 1/1250

1/1000 1/1000

1/725 1/600

1/500 1/425

1/350 1/300

1/250 1/215

1/180 1/150

1/125 1/120

1/100 1/100

1/90 1/75

50/25

mode

Manually set the shutter

1/60 1/50

1/30 1/25

1/15 1/12

1/8 1/6

1/4 1/3

1/2 1/2

1/1 1/1

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Manual Iris

Bright

Gain Limit

WDR

1. F1.8

2. F2

3. F2.4

4. F2.8

5. F3.4

6. F4

7. F4.8

8. F5.6

9. F6.8

10. F8

11. F9.6

12. F11

13. F14

14. Close

1~ C~28

1. 9 dB

2. 12 dB

3. 15 dB

4. 18 dB

5. 21 dB

6. 24 dB

7. 27 dB

8. 30 dB

9. 33 dB

1. OFF

2. 1

3. 2

4. 3

Manually set the aperture

Max. limit value of electron

gain

WDR settings

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White

Balance

Picture

1. Auto

2. Indoor

3. Outdoor

4. Trigger White

Balance

5. Auto White

Mode

One Push

Trigger

R-Gain 0~ C~255

B-Gain 0~ C~255

Picture effect

Sharpness

NR

Saturation

Hue

Balance

6. Manual

7. Outdoor Auto

8. Sodium Lamp

Auto

9. Sodium Lamp

10. Sodium Lamp

Outdoor Auto

ENTER

1. Off

2. B&W

1~A

1. Off

2. 1

3. 2

4. 3

5. 4

6. 5

0~ A

0~ A ~14

~16

~14

Select the color temperature

mode

One push trigger

Adjustable when the white
balance mode is set to
Manual
Adjustable when the white
balance mode is set to
Manual

Set the picture effect

Adjust the sharpness of the
image

Noise reduction setting

Adjustable when the image

mode is set to Custom
mode
Adjustable when the image
mode is set to Custom
mode

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Gamma

Pan / Tilt Limit On / Off

Pan Right
Limit

1. 1

2. 2

0~170

Adjustable when the image

mode is set to Custom
mode

Turn on/off the angle limit
setting

Limit the right angle

Pan Tilt

Zoom

Dig. -Effect

Auto

Focus

System

Pan Left Limit -170~0

Tilt UP Limit 0~90

Tilt Down Limit -30~0

Pan Flip On / Off

Tilt Flip On / Off

1. 5 per second

2. 25 per second

Preset Speed

Mirror

AF Sensitivity

AF speed

Prompt

IR Receive

Control Device

3. 50 per second

4. 150 per second

5. 250 per second

6. 300 per second

1. Off

2. Mirror

3. Flip

4. Mirror + Flip

1. Low

2. Normal

1. Normal

2. 1

3. 2

4. 3

5. 4

6. 5

On / Off

On

/Off

Encoder

/ Controller

Limit the left angle

Limit the upward angle

Limit the downward angle

Set the rotation speed of the
cradle head when Preset is
executed

Set the mode at which the
image is turned

Select the AF triggering
speed. The higher the speed
is, the faster AF is triggered

Focus speed after AF
triggering

Turn on/off the prompt
information on the display
Turn on/off the infrared
reception

Control Device setting

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Status

Protocol

Motionless

Preset

Low Latency

Digital Zoom

Tally Mode

PD Address

Output Mode

Digital Output YUV/RGB

Factory Reset

Protocol V

PD

On / Off

On / Off

1. Off

2. Clear Image

3. Digital Zoom

1. Low

2. Height

3. Off

1~ C

1. 3840x2160/

2. 3840x2160/25p

3. 1920x1080/

4. 1920x1080/50p

5. 1920x1080/ 59.94i

6. 1920x1080/50i

7. 1280x720/ 59.94p

8. 1280x720/50p

On / Off

Zoom

~255

29.97p

59.94p

/ Protocol

Protocol V: VISCA
Protocol PD: PELCO D
When the function is
enabled, the screen will
Freeze when Preset is
executed. Freeze will be
released after Preset is
completed
Turn on to reduce image
delay

Set the image zoom

Turn on/off the Tally Mode to
set the brightness of
indicator.
The Protocol set to PD
allows the camera ID
address to be assigned

Set the image output mode

Set the digital output

Resume the factory default
setting

Display the current setting
status

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Descriptions of Major Functions

6.1 Switching to CV612HT-4K

1. Press [Camera 1 ~ 3] on the remote control to select CV612HT-4K.

 Camera 1 ~ 3 is selected with IR SELECT.

6.2 Setting the Digital Output (RGB, YUV)

1. Press [MENU] to activate the setting menu.

2. Press [] or [] to select [System].

3. Press [ENTER] to activate.

4. Press [] or [] to select [Digital Output].

5. Press [ENTER] to activate.

6. Press [] or [] to select [YUV / RGB].

7. Press [MENU] to exit.

6.3 Enabling the Tally Mode function

1. Press [MENU] to activate the setting menu.

2. Press [] or [] to select [System].

3. Press [ENTER] to activate.

4. Press [] or [] to select [Tally Mode].

5. Press [ENTER] to activate.

6. Press [] or [] to select [Low / High / Off].

7. Press [MENU] to exit.

6.4 Hiding the preset image switch (Motionless Preset)

1. Press [MENU] to activate the setting menu.

2. Press [] or [] to select [System].

3. Press [ENTER] to activate.

4. Press [] or [] to select [Motionless Preset].

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5. Press [ENTER] to activate.

6. Press [] or [] to select [Off / On].

7. Press [MENU] to exit.

6.5 Saving the current lens position data

8. Press [Preset + ID] on the remote control to save the current position data.

 ID shall be a digit [0 ~ 9].

 Use VISCA command to store position data to [0 ~ 127]

6.6 Clearing the saved position data

1. Press [Reset + ID] on the remote control to clear the given position data.

 ID shall be a digit [0 ~ 9].

 Use VISCA command to clear position data stored in [0 ~ 127]

6.7 Turning on the back light compensation function

1. Press [Back Light] on the remote control to turn on or turn off the back light

compensation

[Note] Enabled only when the Exposure Mode is set to Full Auto.

6.8 Adjusting the shooting angle of the lens

1. Press [Tilt ] or [Tilt ] on the remote control to adjust the angle upward or
downward.

2. Press [Pan ] or [Pan ] on the remote control to adjust the angle to right or
left.

3. Press [Pan - Tilt Reset] on the remote control to reset the angle to the center
point.

6.9 Zooming in/out images

6.9.1 Adjust image size

1. Press [Fast +] on the remote control to zoom in images.

2. Press [Fast -] on the remote control to zoom out images.

6.9.2 Fine-tune image size

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1. Press [Slow +] on the remote control to zoom in images.

2. Press [Slow -] on the remote control to zoom out images.

6.10 Adjusting the focal length

6.10.1 Auto tune

1. Press [AF] on the remote control to adjust automatically.

6.10.2 Manual focus

1. Press [MF] on the remote control to turn on the manual focus function.

2. Press Focus - [+] or Focus - [-] to adjust.

6.11 Adjusting the AF speed

6.11.1 Adjusting the AF Sensitivity

Triggering speed of focus. The higher the speed is, the faster focus is triggered

To shoot fast-moving objects, AF Sensitivity can be set to [High] or [Medium],

which is applicable to quick focus.

When the environment is too dark to enable auto focus or fixed objects have to be

shot in different brightness, AF Sensitivity can be set to [Low].

1. Press [MENU] to activate the setting menu.

2. Press [] or [] to select [Auto Focus].

3. Press [ENTER] to activate.

4. Press [] or [] to select [AF Sensitivity].

5. Press [ENTER] to activate.

6. Press [] or [] to select [Low / Normal].

7. Press [MENU] to exit.

6.11.2 Adjusting the AF speed

The focus speed upon triggering AF Sensitivity

 [Normal] (default): Image flickering may not occur

 [Fast]: Fast focus speed

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1. Press [MENU] to activate the setting menu.

2. Press [] or [] to select [Auto Focus].

3. Press [ENTER] to activate.

4. Press [] or [] to select [AF speed].

5. Press [ENTER] to activate.

6. Press [] or [] to select [Fast / Normal].

7. Press [MENU] to exit.

6.12 Setting the image mode

1. Press [Picture] on the remote control to switch [Off / B&W].

6.13 Freezing images

1. Press [Freeze] on the remote control to freeze the current image on the

display.

6.14 Rotating the image

1. Press [Mirror] on the remote control to switch [Off / Mirror / Flip / Mirror +

Flip].

6.15 Changing the camera direction

1. Press [L/R Direction Set] on the remote control to switch [L/R Direction /

Off / Normal].

6.16 Displaying the current status

1. Press [Info] on the remote control to display the current status information.

6.17 Resetting to the original setting

1. Press [MENU] to activate the setting menu.

2. Press [] or [] to select [System].

3. Press [ENTER] to activate.

4. Press [] or [] to select [Factory Reset].

5. Press [ENTER] to activate.

6. Press [] or [] to select [On].

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7. Press [ENTER] to execute.

DIP Switch Setting

* Please turn off the camera before changing DIP switch setting.

7.1 DIP SWITCH

7.1.1 OUTPUT Switch

Output Mode Setting Output Mode Setting

3840 × 2160 29.97p

1920 × 1080 59.94p

1920 × 1080 59.94i

1280 × 720 59.94p

3840 × 2160 25p

1920 × 1080 50p

1920 × 1080 50i

1280 × 720 50p

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7.1.2 IR SELECT

ID Setting

1

2

3

7.1.3 Camera Address Selector

Setting Function Descriptions

0~7 ID 0~7

8~9 Reserved

7.1.4 System Switch

Setting Function Descriptions

DIP 1

DIP 2

DIP 3

DIP 4 Reserved

RS-232C/RS-422 selector

OFF : RS-232C / ON : RS-422

Infrared signal output switch

OFF : Off / ON : On

Communication baud rate selector

OFF : 9600 / ON : 38400

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7.2 RS-422 Connection

7.2.1 RS-422 Pin Description

Pin NO. Function

1 RXD OUT -

2 RXD OUT +

3 TXD OUT -

4 TXD OUT +

5 GND

6 RXD IN -

7 RXD IN +

8 TXD IN -

9 TXD IN +

* Please connect IN+ to OUT+ when connecting to SONY products

For non-SONY products, it may be necessary to connect IN+ to OUT-

7.2.2 Use RS-422 Connection

1. Hold the two sides of RS-422 connector and pull out in the direction shown by
the arrow in the figure below

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2. Peel off a section of copper wire (AWG Nos. 28 to 18) and insert it into the

connector hole; then use flat screw driver to fix it

3. Insert the wired RS-422 connector back to the camera.

The connection is now completed.

* When RS-422 connection is being used, do not use RS-232C

connection.

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Troubleshooting

This chapter describes problems you may encounter while using the CV612HT-4K. If you

have questions, please refer to related chapters for additional information.

If problems persist after troubleshooting, contact Marshall Electronics technical support.

Toll free: [phone] / Outside USA: [phone]

[e-mail]

No. Problems Solutions

1. Boot without power

signal

2.

There is no image
output from
CV612HT-4K

3. CV612HT-4K image is

severely delayed

4. Not working after

changes to DIP Switch
setting

5.

CV612HT-4K cannot be
operated by remote
control

6.

The device cannot be
controlled with Codec

7. The device cannot be

controlled with
RS-232/RS422

1. Make sure you have plugged in the power cord.

2. Make sure the Service DIP switch is Off.

1. Check the power.

2. Check if DIP switch is properly set. Please refer to Chapter 7

DIP Switch Setting for related settings.

3. Make sure the display supports the output resolution; in
general, the resolution is 1080p60/1080i60/720p60.

4. Replace the cables and make sure they are not faulty.

Please use 1080p or 720p 60/50 Hz signals rather than 25/30 Hz
signals.

After completing DIP Switch setting, unplug and reconnect the
power cord and turn on the camera to change the setting.

1. Please confirm if the Camera Select on the remote control can
be used together with the IR Select on CV612HT-4K.

2. Please prevent CV612HT-4K from direct sunshine.

3. Make sure the energy-saving bulb and the IR touch screen are
as far as possible in order to avoid interference.

4. When several CV612HT-4K are connected in the same area,
the operation of two remote controls at the same time may
result in signal interference. It is recommended to use one
remote control.

1. Please consult the distributor to make sure the firmware version

is the latest one. The steps to check version is as follows:

1.1 Press [MENU] on the remote control

1.2 Choose [Status]

1.3 Go to Page 5 of [System]

1.4 Make sure the firmware version is correct

2. Make sure the connection is correct (RS-232/422 Input).

3. Make sure System Switch DIP 1 and DIP 3 are correct.

1. Make sure the connection is correct (RS-232/422 Input).

2. Make sure System Switch DIP 1 and DIP 3 are correct.

Marshall Electronics 34

Marshall Electronics

20608 Madrona Avenue

Torrance, CA 90503

Phone: [phone]

Fax: [phone]

www.marshall-usa.com