Lumens CL511 User manual

To download the latest version of Quick Start
Guide, multilingual user manual, software, or
driver, etc., please visit Lumens
https://www.MyLumens.com/support
CL511
Ceiling Camera
(Document Camera)
User Manual - English
[Important]

1
Table of Contents
Chapter 1 Package Contents.................................................................... 3
Chapter 2 Function Introduction .............................................................. 4
2.1 Product appearance..................................................................................................4
2.2 Description of LED indicator ..................................................................................5
Chapter 3 Instruction for installation....................................................... 6
3.1 Size ...............................................................................................................................6
3.2 Relative position of the presenter and document ...........................................7
3.3 Preparation before installation..............................................................................8
3.4 Installation steps........................................................................................................8
3.5 System diagram .........................................................................................................9
Chapter 4 Start Using.............................................................................. 10
Chapter 5 Remote Control and Setting Menu........................................ 11
5.1 Functions of remote control................................................................................ 11
5.2 Setting Menu ........................................................................................................... 12
5.3 Setting menu ........................................................................................................... 13
Chapter 6 Descriptions of Major Functions........................................... 15
6.1 Automatically adjust the image to have the best brightness and focusing
performance.................................................................................................................... 15
6.2 Make text clearer and photos more colorful.................................................. 15
6.3 Rotate Image ........................................................................................................... 15
6.4 Capture Image......................................................................................................... 15
6.5 Record........................................................................................................................ 15
6.6 View captured/recorded images........................................................................ 15
6.7 Delete captured/recorded images .................................................................... 15
6.8 Adjust the output volume.................................................................................... 15
6.9 Automatically delete the stored images whenever it is turned off (Auto
Erase).......................................................................................................................... 15
6.10 Enlarge a part of the image (PAN) .................................................................. 15
6.11 I would like to use the MASK and Spotlight function................................ 16
6.12 Play the slides (Slide Show) ............................................................................... 16
6.13 Use a USB flash drive........................................................................................... 16
6.14 Image comparison (to compare live images with stored image files
(PIP))....................................................................................................................... 16
6.15 Change the power on image............................................................................. 16

2
6.16 I would like to save preset number................................................................. 17
6.17 I want to use the preset number...................................................................... 17
Chapter 7 Network Function Settings Description................................ 18
7.1 System Requirements ........................................................................................... 18
7.2 Connecting Camera to Internet.......................................................................... 18
7.3 Using the Browser to View the Images ............................................................ 19
7.4 Using RTSP Player to View the Images............................................................. 20
7.5 Web Page Function Description......................................................................... 21
Chapter 8 Switch to different output resolutions.................................. 26
8.1 Switch to different output resolutions............................................................. 26
Chapter 9 Troubleshooting..................................................................... 27
Chapter 10 Safety Instructions........................................................... 28
Supplier's Declaration of Conformity 47 CFR § 2.1077 Compliance Information....29
Appendix 1 ........................................................................................... 30
Copyright Information.............................................................................. 32

3
Chapter 1Package Contents
CL511
Quick Start Guide
Remote Control
Power Adapter
Power Connector
IR extension cord
(Appearance may vary depending on
country/region)
USB cable
VGA cable
Hanging parts
U-hanger x 1/mounting
screw x 2

4
Chapter 2Function Introduction
2.1 Product appearance
2.1.1 Front View
NO.
Item
Function Descriptions
1.
Camera Lens
30x HD camera lens
2.
IR reception
IR receiver
3.
LED Indicator
Display the status of the camera, please refer to 2.2 Description of LED
indicator
4.
Laser Marker LED
Display laser marker
5.
Lock hole
Support 1/4”- 20 UNC
Can be mounted on the ceiling with brackets or locked to a tripod
6.
Locating holes
Tripod locating holes
7.
Adjustment screw
for laser marker
Adjust the position of the laser marker
➊
➋
➌
➍
➎
➐
➏

5
2.1.2 Back View
NO.
Item
Function Descriptions
1.
DC 12 V power connector
AC power supply connecting port
2.
Network connection port
Network cable connection port supports routers or hubs of PoE+
(IEEE 802.3at) with power supply
3.
Kensington lock hole
Safety lock slot
4.
RS-232 input
Support RS-232 to control the camera
5.
USB 2.0 port (Type B)
The USB port is for connecting to the USB port of the computer and
providing USB signal images
6.
IR Port
Can be used with IR extender
7.
USB 2.0 port (Type A)
Connect a USB to read/store files or connect a mouse to operate the
camera
8.
HDMI output
Connect to a display to output HDMI screen
9.
VGA output
Connect to a display to output VGA screen
10.
Audio In
3.5 mm Line In
11.
DIP SWITCH
Adjust the resolution setting. The default is 1080p 60 hz 30 fps
12.
Audio Out
3.5 mm Line Out
2.2 Description of LED indicator
Status
Indicator
Startup in progress
(initialization)
Flickering blue light
In use
Blue Light
Powering off
Flickering red light
Power off (Standby)
Red light
➊
➋
➌
➎
➍
➐
➏
➑
\\
➒
➓
⓫
⓬

6
Chapter 3Instruction for installation
3.1 Size
3.1.1 CL511 Size
Length x Width x Height: 126 x 142 x 86 mm
Weight : 0.85 Kg (without mental plates)
3.1.1.1 Size of CL511 together with U-hanger

7
3.1.1.2 Size of U-hanger
<Remark> Please prepare the screw hanger in compliance with the size of the hole used for securing
the U-hanger. (Please use UL safety approved hanger for the screw hanger.)
3.2 Relative position of the presenter and document
To achieve the best effect, upon machine installation, please ensure that the
lens is set at a distance of 2 - 5 meters away from the object to be captured.
2 - 5 meter

8
3.3 Preparation before installation
Installation and connection of CL511 Ceiling Camera requires special skills. To install by
yourself, please follow necessary steps, ensure steady and tight installation of the device,
and pay attention to your safety to avoid any accident.
3.3.1 Preparation before installation
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 to avoid any accident.
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.
Please choose a proper place for installation of CL511 in advance. Please determine an
installation place according to the following requirements
a. Confirm the position for the object to be captured.
b. Calculate the height required for hanging the device according to the position of the object to be
captured. If it is not possible to install the device at this height, you need to change the position of
the object to be captured.
Please prepare the following tools for easy installation and shorter installation time.
a. Accessories of CL511 in the box
b. Hanging parts (ceiling mounted hanger, screw for fixing the hanger 1/4-UNC*4 pcs)
c. Drilling machine, screw driver
d. Ladder
3.4 Installation steps
a. Adjust the output resolution settings based on the
specification of the output device
Please refer to Chapter 8 Switch to different output
resolutions
Please refer to Appendix 1 for applicable frequency
depending on different regions.
b. Assemble the U-hanger and the device using screws
supplied
c. Please follow the instruction for the screw hanger to
install it on the ceiling
d. Screw the device onto the screw hanger and complete
the installation
e. For the first time use, please set the image center
position and AF Table data
Please refer to Chapter 4 Getting Started-5.Image
Correction Setting.

9
3.5 System diagram

10
Chapter 4Start Using
1. Place an object to be displayed under the camera.
2. Press [POWER] on the remote control to power on.
3. Press [AUTO TUNE] button on the remote control to optimize the image.
4. You are ready to teach/present.
<Caution> For the first time use, please follow the steps below for image correction
settings.
5. Image Correction Setting
Set the center location of the image
a. Enable the laser mark : Press [LASER] on the remote control
b. Open the central positioning marker : Press [FREEZE] > [DEL] > [LEFT]
in order on the remote control
c. Adjust the cross laser mark deviated on the screen to the center point of the blue positioning
mark with a hex screwdriver
Set up AF table
This setting can speed up the AF operation.
a. Enter the Service setting menu: Press [FREEZE] > [DEL] > [ENTER] in
order on the remote control
b. Click [FOCUS] > [ENTER] for execution
<Remark> The execution time is about 3 - 5
minutes depending on the scene
Adjust right and left
Adjust up and down

11
Chapter 5Remote Control and Setting Menu
5.1 Functions of remote control
The below functions are listed alphabetically.
Item
Description
Power on and off
，，，
Move up, down, left or right to select the needed
function
AF
Automatically adjust the focal length of image
AUTO TUNE
Automatically adjust the image to have the best
brightness and focusing performance
BRT+/-
Adjust the brightness of the image
CAPTURE
Capture images
DEL
Delete image files
ENTER
Activate/Enter functions
FREEZE
Freeze the current image to remain temporarily on the
screen. Press again to defreeze
LASER
Enable/Disable the laser mark
MASK
Activate Mask/Spotlight mode
MENU
Activate the setting menu/exit the menu
PAN
Enable/Disable the partial enlarged mode
PHOTO/TEXT
Select image mode (Photo/Text/Gray)
PIP
Image comparison (to compare live images with stored
image files)
PLAYBACK
Read saved files
RECORD
Record motion images. Press [RECORD] to record
images and press [RECORD] again to stop recording.
ROTATE
Screen rotation 0°/90°/180°/270°/Flip/Mirror
SLIDE SHOW
Show the photos or videos in slide mode
ZOOM +/-
Increase or decrease the image size

12
5.2 Setting Menu
5.2.1 Main menu
Press [MENU] on the remote control to enter the setting menu.
Auto Tune
Automatically adjust the image to have the best
brightness and focusing performance
Playback
Preview the photos or videos stored in the USB
flash drive (priority) or internal memory card.
PAN
Enable/Disable the partial enlarged mode
Manual Focus
Manual Focus
(Not supported)
Rotate
Screen rotation 0°/90°/180°/270°/Flip/Mirror
PIP
Compare live images with stored images
Settings
Set up various functions
Brightness
Adjust the brightness of the image
Photo/Text
Select Photo/Text/Gray Mode
Mask
Activate the mask mode
Annotation
Annotate or mark the image
※This function can be enabled when a USB
mouse is connected.
Zoom
Increase or decrease the image size
Mode
Select image mode
Spotlight
Activate the spotlight mode
Exit
Exit the setting menu

13
5.3 Setting menu
5.3.1 Setting Menu
1st Level
Major Items
2nd Level
Minor Items
Function Descriptions
Capture
Capture Mode
Use left and right arrow keys to select the capture mode
(Single Capture/Time Lapse/Record/Off)
Capture Time
Use the left and right arrow keys to select the capture time.
The setting range is 1 ~ 72 hours
<Remark> This will be active only when capture mode is set
to time lapse
Capture Interval
Use the left and right arrow keys to select the capture
interval. The setting range is 3 seconds ~ 5 minutes
<Remark> This will be active only when capture mode is set
to time lapse
Image Quality
Use the left and right arrow keys to select the image quality
for the captured images and recorded videos
Date & Time
Set SNTP server and manually set system time
Stream
Select Ethernet or USB function
<Remark> Ethernet/USB may only choose one, because
they cannot be output at the same time
Storage
Slide Show
Show the photos or videos stored in the USB disk (priority) or
internal memory in slide mode
Delay
Use the left and right arrow keys to select the delay time
The range is 0.5 seconds ~ 10 seconds or use manual mode
to switch
Copy To USB Disk
Copy files from internal memory to the USB disk
Delete All
Delete all images in the USB disk (priority) or internal memory
Format
Format the USB disk (priority) or internal memory
Control
Auto Exposure
Regardless of outside environment, the machine will adjust
the brightness to the optimal condition
Auto White Balance
Regardless of outside light or color, the machine will adjust
the color to the optimal condition
Audio Out Volume
Use the left and right arrow keys to adjust the Audio Out
volume
Audio In Levels
Use the left and right arrow keys to adjust the Audio In level
Zoom Limit
Set the Zoom magnification
Auto Power On
Powers on automatically when connected to power supply
IP Address
Display the IP address (If it is not connected to a router, the
default IP is 192.168.100.100)
Advanced
Language
Support multi-language (default is English)
Lock Down
Enable/Disable lock down. Select [Enable] to set the
password.
Auto Erase
Enable/Disable Auto Erase.
When [Enable] is selected, the stored images will
automatically be deleted when the system is turned off.
Preset Load
Load the stored settings
Preset Save
Store the value of the current image mode
Splash Screen Settings
Launch [Splash Screen Settings] window
Factory Reset
Reset all configurations to factory default settings
Firmware Version
Show the firmware version

14
5.3.2 Mask Mode setting menu
Function Items
Function Descriptions
Live
Press [ENTER] to return to live image.
Transparency
Use the left and right arrow keys to adjust the transparency of the mask.
Step
Use the left and right arrow keys to select the step of the mask.
V Size
Use the left and right arrow keys to select the vertical height of the mask.
H Size
Use the left and right arrow keys to select the horizontal length of the
mask.
Exit
Press [ENTER] to confirm your selection and exit the mask mode setting
menu.
5.3.3 Spotlight Mode setting menu
Function Items
Function Descriptions
Live
Press [ENTER] to return to live image.
Shape
Use the left and right arrow keys to select the shape of the spotlight zone.
Transparency
Use the left and right arrow keys to adjust the transparency of the border
in the spotlight mode.
Step
Use the left and right arrow keys to select the step of the spotlight zone.
V Size
Use the left and right arrow keys to adjust the height of the spotlight zone.
H Size
Use the left and right arrow keys to adjust the width of the spotlight zone.
Exit
Press [ENTER] to confirm your selection and exit the spotlight mode
setting menu.
5.3.4 Splash Screen Setting
Function Items
Function Descriptions
Power On Image Setting
Select to default/custom power on image
Power On Logo Show Time
Set the duration of displaying the power on logo that can be
adjusted between 4 ~ 30 seconds
Power On Image Select
Power On Image Select.
<Remark> Only pictures in JPEG format are supported
Exit
Press [ENTER] to confirm your selection and exit splash
screen setting window.
5.3.5 Annotation Tools
After connecting the mouse via USB (Type A), right-click to activate the drawing function
of the setting menu
When the mouse stays at the right side of the screen, the annotation menu can be activated.
<Remark> USB screen and mouse drawing can only select one. If you need to use the mouse
drawing function, please remove the USB cable
Icon
Description
Icon
Description
Icon
Description
Custom tool 1
Eraser
Open setting menu of the
annotation tool
Can set tool/color/line width
Custom tool 2
Clear all
Exit the annotation tool

15
Chapter 6Descriptions of Major Functions
6.1 Automatically adjust the image to have the best brightness and focusing
performance
Press [AUTO TUNE] on the remote control to optimize the brightness and focusing performance.
6.2 Make text clearer and photos more colorful
Enter the setting menu, select [Photo/Text] > [Photo/Text/Gray]
[Photo] (default):for viewing photos or text with photos, making photos more colorful
[Text]: for viewing text files, making the text clearer
[Gray]: for viewing black & white photos which will make the grayscale differentiation distinct
6.3 Rotate Image
Press [ROTATE] key to rotate the screen.
<Remark> The following functions are not available when the image is rotated: PAN/PIP/Recording
6.4 Capture Image
Press [CAPTURE] to capture and save images.
You cannot capture images when the capture mode is set to [Disable]. If it is set to [Continuous], you can
capture images continuously by pressing [CAPTURE], or press again to exit.
To change the quality of images, go to the setting menu [Settings] > [Capture] > [Image Quality] to do
the setting.
6.5 Record
Connect USB flash drive to start recording images.
You may not be able to capture or record images when [Capture Image] mode is set to [Disable].
1. Press[RECORD] on the remote control to start recording images.
2. Press [RECORD] again to stop recording.
6.6 View captured/recorded images
1. Press [PLAYBACK] to show the thumbnails of all stored files.
2. Select the thumbnail you want to play and press [ENTER] to play.
3. When playing the video, press [FREEZE] to pause/play the video or press [ENTER] to stop playing.
4. Press [] or [] to select the next or previous audio/video file.
5. Press [] or [] to adjust the volume of the video.
<Remark> An external speaker must be connected to AUDIO OUT to play sound when you use VGA OUT.
6.7 Delete captured/recorded images
1. Press [PLAYBACK] to show the thumbnails of all stored files.
2. After selecting the file to be deleted, press [DEL] to show the [Delete File] window.
3. Select [Yes], press [ENTER] to delete the selected file.
6.8 Adjust the output volume
<Remark> Volume control is intended to control the external audio output equipment only.
In PLAYBACK mode, Press [] or [] to adjust the volume of the video.
6.9 Automatically delete the stored images whenever it is turned off (Auto Erase)
1. To access the setting menu, select [Settings] > [Advanced] > [Auto Erase] > [On]。
2. Press [MENU] to exit.
6.10 Enlarge a part of the image (PAN)
1. Press [PAN] on the remote control to enlarge a part of the image.

16
2. Press [], [], [], or [] to move and view the partial enlarged images.
3. Press [MENU] to exit the partial enlarged mode.
6.11 I would like to use the MASK and Spotlight function
6.11.1 Use the mask/spotlight mode
1. Go to the setting menu and enable [MASK] or [Spotlight] mode.
2. Press [], [], [], or [] to move the zone position.
3. Press [MASK] again to return to live image.
6.11.2 I would like to set the size of Mask/Spotlight function
When in Mask/Spotlight mode, use the remote control to access the setting menu and select the
modification item.
Mask mode: [Transparency/Step/V Size/H Size]
Spotlight mode: [Shape/Transparency/Step/V Size/H Size]
(For details, please refer to 5.2 Setting Menu.)
Press [MENU] to exit the Setting Menu and return to Mask/Spotlight mode.
6.12 Play the slides (Slide Show)
6.12.1 Setting delay time
1. Go to the setting menu, select [Settings] > [Storage] > [Delay], and select the delay time
6.12.2 Playing/Pausing/Stopping the slide show
<Remark> Upper limit: The maximum size of single photo is 7 MB.
1. Go to the setting menu and select [Settings] > [Storage] > [Delay] > [ENTER] to execute.
2. Press [ENTER] again to pause/play.
6.13 Use a USB flash drive
Insert the USB flash drive and a [Copy To USB flash drive] dialog box will appear, and you are
asked whether to copy files from CL511 to the USB flash drive. Press [] or [] to select.
6.14 Image comparison (to compare live images with stored image files (PIP))
This function will compare and contrast a live image with a stored image.
1. Open the thumbnail screen: Go to the setting menu, select [PIP], and choose the image file you want to
compare
2. Press [], [], [], or [] to move the live image.
3. Repeat Step 1 to change other image files.
6.15 Change the power on image
1. Go to the setting menu, select [Settings] -> [Advanced] -> [Splash Screen Settings].
2. Select [Default/Custom].
1.1 If you select [Custom], you can set the [Power On Logo Show Time] and [Select Splash Screen].
Copy To USB
Disk
Yes
No
Stored image
Live image
C1
C5
C2
C6
C10
C11
C12
C3
C7
C4
C8

17
<Remark> The power on image file must be less than 5 MB and in JPEG format.
<Remark> To save the file, please follow the instruction below:
File path: \DCIM\100MEDIA, for example: J:\DCIM\100MEDIA
File name: four English letters+ four numbers, for example: LUMN0001.JPG
3. Press [] to [Exit] and press [ENTER] to exit.
6.16 I would like to save preset number.
1. Adjust the lens to the desired angle
2. Go to the setting menu and select [Settings] > [Advanced] > [Preset Save].
3. Select to save a preset number [1 ~ 8]
4. Press [ENTER] to save the value.
6.17 I want to use the preset number
1. Go to the setting menu and select [Settings] > [Advanced] > [Preset Load]
2. Select to load a preset number [1 ~ 8]
3. Press [ENTER] to read the value.

18
Chapter 7Network Function Settings Description
7.1 System Requirements
OS
Version
Browser
Windows
7
IE
FireFox
Chrome
10
Edge
FireFox
Chrome
Mac
10.13 above
Safari
7.2 Connecting Camera to Internet
Connecting to Internet
Two common connection methods are shown below
1. Connecting via switch or router
2. To connect directly through network cable, the IP address of the computer should be changed
so that it is on the same network segment as the camera
E.g.: The factory default IP address of VC-TR1 is 192.168.100.100. The computer IP address
must be set to the same network segment, such as 192.168.100.101, so that the computer can
be connected correctly with the camera.
Change network settings
Switch or router
Network cable
Network cable
Camera
Computer
Camera
Computer
Network cable

19
7.3 Using the Browser to View the Images
Use a Cat5e cable to connect to the router to view CL511 video and control it through the web
browser
1. Confirm the IP address of the camera
DHCP is on by default. You can use the remote control to open OSD Menu > Check the IP
address on the Network.
(If you connect directly with your computer, the default IP of CL511 is 192.168.100.100.
Please set your computer to the same network segment.)
2. Open the browser, and enter the IP address in the address bar
3. Enter the account and password to view the images and control CL511 through the web
page.
Account: admin
Password: 9999
192.168.4.28