VC-A50SB - Security Camera Lumens - Free user manual and instructions

Product Type	Security Camera
Model	VC-A50SB
Brand	Lumens
Dimensions (H x W x D)	120 mm x 80 mm x 80 mm
Weight	500 g
Power Supply	PoE (802.3af) or DC 12V
Power Consumption	8W max
Image Sensor	1/2.8" Progressive CMOS
Resolution	1920 x 1080 (Full HD)
Frame Rate	30 fps
Lens	2.8 mm fixed, F1.8
Field of View	Horizontal: 100°, Vertical: 55°
Night Vision	IR LEDs, up to 20 m range
Compression	H.265 / H.264
Audio	Built-in microphone, 1-way audio
Storage	microSD slot (up to 128 GB), NVR compatible
Connectivity	Ethernet 10/100 Mbps, Wi-Fi (optional)
Mounting	Ceiling or wall mount (bracket included)
Weather Rating	IP66 (outdoor)
Operating Temperature	-10°C to 50°C
Maintenance	Clean lens with a soft, dry cloth. Do not use harsh chemicals.
Safety	Use only the supplied power adapter. Do not expose to extreme temperatures.
Compliance	CE, FCC, RoHS

Frequently Asked Questions - VC-A50SB Lumens

How do I reset the Lumens VC-A50SB to factory defaults?

Press and hold the reset button on the camera for 10 seconds using a pin. The camera will reboot with default settings.

What is the IP address of the camera?

By default, the camera obtains an IP via DHCP. Check your router's DHCP client list or use the Lumens Discovery Tool on your PC to find the IP.

Can I view the camera feed on my smartphone?

Yes, download the Lumens View app (iOS/Android) and add the camera using its IP or QR code. Ensure the camera is connected to your network.

Does the VC-A50SB support night vision?

Yes, it has built-in IR LEDs that provide black-and-white night vision up to 20 meters in complete darkness.

How do I mount the camera outdoors?

Use the included bracket to mount on a wall or ceiling. Run the Ethernet cable through the provided waterproof connector. The camera is IP66 rated.

Can I record video without a subscription?

Yes, you can insert a microSD card (up to 128 GB) for local recording, or use an NVR on your network.

What is the field of view?

The fixed 2.8 mm lens provides a horizontal field of view of 100° and a vertical of 55°.

How do I enable motion detection alerts?

In the camera's web interface or app, go to Events > Motion Detection, enable it, and set sensitivity. You can also configure email or push notifications.

Is the camera compatible with third-party systems?

Yes, it supports RTSP and ONVIF Profile S, so it works with most NVR software and platforms like Blue Iris, Synology, etc.

What does the LED indicator mean?

Solid green: powered and connected. Blinking green: starting up. Off: no power or disconnected. Solid red: network error.

USER MANUAL VC-A50SB Lumens

Installation Guide - English

[Important]

To download the latest version of Quick Start Guide, multilingual user manual, software, or driver, etc., please visit Lumens

http://www.MyLumens.com

Table of Contents

Copyright Information......3

Chapter 1 Safety Instructions ....4

Precautions 5

FCC Warning....5

EN55022 (CE Radiation) Warning 5

KCC Warning 6

Chapter 2 Package Contents....7

Chapter 3 Product Overview ...... 8

3.1 Overview....8

3.2 Description of LED indicator....8

Chapter 4 Instruction for Installation ...... 9

4.1 Preparation before installation....9

4.2 Instruction for installation....9

4.3 Connecting the device....19

Chapter 5 Remote Control and Setting Menu....22

5.1 Functions of remote control....22

5.2 Setting Menu 23

Chapter 6 Descriptions of Major Functions....31

6.1 I would like to switch to VC-A50S....31

6.2 I would like to save the current lens position data....31

6.3 I would like to clear the saved position data.... 31

6.4 I would like to turn on the back light compensation function...... 31

6.5 I would like to adjust the shooting angle of the lens....31

6.6 I would like to zoom in/out images 32

6.7 I would like to adjust the focal length 32
6.8 I would like to adjust the AF speed....32
6.9 I would like to set the image mode....33
6.10 I would like to freeze images....33
6.11 I would like to rotate the image....33
6.12 I would like to change the camera direction 34
6.13 I would like to display the current status .... 34

Chapter 7 DIP Switch Setting....35

7.1 DIP SWITCH 35
7.2 RS-422 Connection 37

Chapter 8 Troubleshooting....39

Copyrights © Lumens Digital Optics Inc. All rights reserved.

Lumens is a trademark that is currently being registered by Lumens Digital Optics Inc.

Copying, reproducing or transmitting this file is not allowed if a license is not provided by Lumens Digital Optics Inc. unless copying this file is for the purpose of backup after purchasing this product.

In order to keep improving the product, Lumens Digital Optics Inc. hereby reserves the right to make changes to product specifications without prior notice. The information in this file is subject to change without prior notice.

To fully explain or describe how this product should be used, this manual may refer to names of other products or companies without any intention of infringement.

Disclaimer of warranties: Lumens Digital Optics Inc. is neither responsible for any possible technological, editorial errors or omissions, nor responsible for any incidental or related damages arising from providing this file, using, or operating this product.

Always follow these safety instructions when setting up and using the HD Camera:

1. Use attachments only as recommended.
2. Use the type of power source indicated on the HD Camera. If you are not sure of the type of power available, consult your distributor or local electricity company for advice.
3. 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. Do not overload wall sockets, extension cords or multi-way plug boards as this may cause fire or electric shock.
2. Do not place the HD Camera where the cord can be stepped on as this may result in fraying or damage to the lead or the plug.
3. Do not block the slots and openings in the case of HD Camera. They provide ventilation and prevent the HD Camera from overheating. Do not place the HD Camera on the soft surface of sofas, carpets or others.
4. Never push objects of any kind through cabinet slots. Never allow liquid of any kind to spill into the HD Camera.
5. Except as specifically instructed in this User Manual, do not attempt to operate this product by yourself. Opening or removing covers may expose you to dangerous voltages and other hazards. Refer all servicing to licensed service personnel.
6. Unplug the HD Camera during thunderstorms or if it is not going to be used for an extended period. Do not place the HD Camera or remote control on top of vibrating equipment or heated objects such as a car, etc.
7. Unplug the HD Camera from the wall outlet and refer servicing to licensed service personnel when the following situations happen:

■ If the power cord or plug becomes damaged or frayed.

■ If the camera is wet with liquid, rain or water.

Using an incorrect battery type in the remote control may result in breakdown. Follow local instructions on how to dispose of used batteries.

■ Precautions

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

If HD Camera will not be used for an extended time, unplug it from the power socket.

		NoteRisk of Electric ShockPlease do not open it by yourself
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.			This symbol indicates that there are important operating and maintenance instructions in this User Manual with this unit.

■ FCC Warning

This HD Camera 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.

This product is intended for use in a commercial, industrial, or educational environment. It is not intended for residential use.

This is a Class A product. In a residential environment it may cause radio interference, in which case the user may be required to take adequate measures. The typical use is in a conference room, reception room or hall.

■ KCC Warning

Chapter 2 Package Contents

VC-A50S

Instruction for installation

Remote Control

Power Cord Power Adapter RS-422 Connector

Line drawing of a coiled electrical plug with two connectors (no text or symbols)

Appearance may vary depending on country/region

Isometric line drawing of a connector with multiple slots and mounting holes (no text or symbols)

Metal Plate A Metal Plate B M3 Screws

Technical line drawing of a mechanical component with multiple slots and mounting holes (no text or symbols)

Technical line drawing of a mechanical component with multiple slots and mounting holes (no text or symbols)

3.1 Overview

1. Camera lens 2. Power LED indicator
3. Standby LED indicator 4. DVI output
5. Component output 6. Power input
7. IR SELECT 8. OUTPUT Switch
9. Camera Address Selectors 10. RS-232 output
11.RS-232input12.RS-422Connection
13.VIDEOoutput14.3G-SDloutput

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 second

3.2.2 Standby:

3.2.2.1 Orange: In standby mode
3.2.2.2 No Light: Power on

4.1 Preparation before installation

Installation and connection of VC-A50S PTZ Video 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.

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 to avoid any accident.
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 VC-A50S 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 VC-A50S is set at a proper distance from other light sources.

4.2 Instruction for installation

4.2.1 I would like to install VC-A50S on the desk

4.2.1.1 Precautions for installation

◆ Please install the machine 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 breakdown of the camera

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 descriptions on DIP switch.

1. Place the camera on a flat desk directly to ensure the normal vertical and horizontal operation of the machine

Illustration of a laptop and a mechanical device on a base (no text or symbols)

4.2.2 I would like to install VC-A50S on the ceiling

4.2.2.1 Prepare for the parts and equipment required during the installation

1. Accessories of VC-A50S in the box (metal plates A, B and M3 screw x 7)
2. Screw for locking on ceiling mounted hanger x 4
3. Drilling machine, screw driver, ladder

4.2.2.2 Camera Size

Length x Width x Height : 174 x 186 x 182.7 mm

Weight : 2.0 Kg

Black
	174 mm	186 mm
White
	174 mm	186.1 mm

4.2.2.3 Max. rotation dimension of camera

Black White

4.2.2.4 Size Diagram

1. Metal plate B - ceiling side

Metal plate B locking screw Metal plate B locking bolt

2. Metal plate A - machine side

Metal plate A locking screw

1. Bottom of machine
   

4.2.2.5 Precautions for installation

1. Before installation, please confirm the orientation of the machine relative to the object to be captured
2. It is recommended that the machine 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. The machine (including metal plates) is weighed at about 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 machine from falling down.
2. 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 for the relevant descriptions on DIP switch.

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

Technical line drawing of a mechanical component with mounting holes and internal components (no text or symbols)

1. 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.

1. 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) Fix with 3 M3 screws

Technical line drawing of a device's internal components, showing top and side views with no text or symbols

4.2.2.7 How to remove

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 machine

Technical line drawing of a mechanical device with no visible text or symbols

1. Then remove the screws on the hanger and the machine

4.3 Connecting the device

4.3.1 Image Output

4.3.1.1 Connecting to an HDTV/computer monitor (DVI)

4.3.1.2 Connecting to a TV (C-Video)

4.3.1.3 Connecting to an HDTV (3G-SDI)

4.3.1.4 Connection to the device for image output

4.3.2 Controlling VCs with the computer

4.3.2.1 Connecting to one computer for connection between VCs (RS-232 in/out)

graph TD
    A["Computer monitor"] --> B["RS-232 IN VC-A50"]
    A --> C["RS-232 OUT"]
    A --> D["RS-232 IN VC-A50"]
    A --> E["RS-232 OUT"]
    A --> F["RS-232 IN VC-A50"]

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

4.3.2.2 Connecting to one computer for connection between VCs (RS-422)

graph TD
    A["Computer monitor"] --> B["RS-422\nVC-A50"]
    B --> C["RS-422\nVC-A50"]
    C --> D["..."]
    D --> E["RS-422\nVC-A50"]
    E --> F["..."]
    F --> G["RS-422\nVC-A50"]

Please refer to 7.2 RS-422 connection for the RS-422 connection instructions. With RS-422, at most 7 VCs can be connected.

5.1 Functions of remote control

The below functions are listed alphabetically.

	Item	Description
	<,>,▲,▼	Move the lens
	Back Light Turn on/off back light compensation
	Camera select	Select 1 ~ 3 VC-A50S
	Focus-Manual / Far/Near	Turn on manual focus to adjust the focal length
	Focus-Auto	Auto focus
	Freeze	Freeze the screen
	Home-Enter Go back to the main page / Execute
	Info	Status information
	L/R Direction Set	L/R Direction / OFF / Normal
	Menu	Display OSD menu
	Mirror Rotate the image (OFF / Mirror / Flip / Mirror + Flip)
	Pan/Tilt Reset	Clear the Pan / Tilt setting
	Picture Switch image effect (OFF / Neg / B&W)
	Power	Power Switch
	Preset Appoint an ID (0 ~ 9) to save the current position data
	Reset Appoint an ID (0 ~ 9) to delete the current position data
	Zoom-Fast Adjust image size
	Zoom-Slow Fine-tune image size

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.

1^st Level Major Items	2^nd Level Minor Items	3^rd Level Adjustment Values		Function Descriptions
Exposure	Mode	1. Auto2. Brightness3. Shutter Pri4. Iris Pri5. Manual		Exposure mode setting
	Exposure_Comp.	On/Off		AE Level
	Exposure_Comp. Level	-7~C~7		The value can be adjusted only after Exposure_Comp. is activated
	Spot Light On/Off			The value can be adjusted when the mode is set to Full Auto or Shutter Pri
	Spot Light Position	X(0~15)Y(0~15)		The value can be adjusted only after Spot Light is activated
	Shutter Pri	60/30 mode	50/25 mode	Shutter priority setting
		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
		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
	Iris Pri	1. F1.62. F23. F2.44. F2.85. F3.46. F47. F4.88. F5.69. F6.810. F811. F9.612. F1113. F1414. Close		Iris setting
	Manual Gain	1. 0dB2. 3.4 dB3. 6.8 dB4. 10.2 dB5. 13.7 dB6. 17.1 dB7. 20.5 dB8. 23.9 dB9. 27.3 dB10. 30.7 dB11. 34.1 dB12. 37.5dB13. 41dB14. 44.4 dB15. 47.8 dB		Manually set the gain
	Manual Speed	60/30 mode	50/25 mode	Manually set the shutter
		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
		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
	Manual Iris	1. F1.62. F23. F2.44. F2.85. F3.46. F47. F4.88. F5.69. F6.810. F811. F9.612. F1113. F1414. Close		Manually set the aperture
	Bright 1~ C~28	—
	Gain Limit	1. 10.2 dB2. 13.7 dB3. 17.1 dB4. 20.5 dB5. 23.9 dB6. 27.3 dB7. 30.7 dB8. 34.1 dB9. 37.5dB10. 41dB11. 44.4 dB12. 47.8 dB		Max. limit value of electron gain
	WDR	1. Off2. 13. 21. 3		WDR settings
White Balance	Mode	1. Auto2. Indoor3. Outdoor4. Trigger White Balance5. Auto White Balance6. Manual7. Outdoor Auto8. Sodium Lamp Auto9. Sodium Lamp10. Sodium Lamp Outdoor Auto	Select the color temperature mode
	One Push Trigger	ENTER	One push trigger
	R-Gain 0~C~255	—	Adjustable when the white balance mode is set to Manual
	B-Gain 0~C~255	—	Adjustable when the white balance mode is set to Manual
Picture	Picture effect	1. Off2. Neg3. B&W	Set the picture effect
	Sharpness 1~A~16	—	Adjust the sharpness of the image
	NR	1. Off2. 13. 24. 3_5. 46. 5	Noise reduction setting
	3D NR	1. Off2. Low3. Typ4. Max	3D dynamic noise reduction settings
	Saturation 0~A~14		Adjustable when the image mode is set to Custom mode
	Hue 0~ A ~14	—	Adjustable when theimage modeis set toCustommode
	Gamma	1.12.2	Adjustable when theimage modeis set toCustommode
	Brightness 0~ A	~31_	Adjustable when theimage modeis set toCustommode
	Contrast 0~ A ~31	—	Contrast adjustment;Adjustable when theimage modeis set toCustom
	Black Level	1.Off2. Type 13. Type 24. Type 3	Shadow details andtransparency adjustment,adjustable when theimage modeis set toCustom
Pan Tilt Zoom	Pan/Tilt Limit ON/Off _		Turn on/off the angle limit setting
	Pan Right Limit 0~170_		Limit the right angle
	Pan Left Limit -170~0		Limit the left angle
	Tilt UP Limit 0~90 _		Limit the upward angle
	Tilt Down Limit -30~0		Limit the downward angle
	D-Zoom Limit	x1~x12	Limit the D-zoom multiple
	Preset Speed	1. 5 per second2. 25 per second3. 50 per second4.150 per second5. 250 per second6. 300 per second	Set the rotation speed of the cradle head when Preset is executed
Dig. -Effect	Mirror	1.Off2. Mirror3. Flip4. Mirror + Flip	Set the mode at which the image is turned
Auto Focus	AF Sensitivity	1. Low2.Normal	Select the AF triggering speed. The higher the speed is, the faster AF is triggered
	AF speed	1.Normal2. 13. 24. 35. 46. 5	Focus speed after AF triggering
System	C-Video	NTSC LB	Image mode
		NTSC CP
		NTSC SQ
		PAL LB
		PAL CP
		PAL SQ
	Video Type	DVI/SDI	Select video output type
		YPbPr
	Prompt On / Off	—	Turn on/off the prompt information on the display
	Motionless Preset	On /Off	When the function is enabled, the screen will Freeze when Preset is executed. Freeze will be released after Preset is completed
	Low Latency	On /Off	Turn on to reduce image delay
	IR Receive On / Off		Turn on/off the infrared reception
	Language	English / Chinese	Language
	Control Device Encoder / Controller		Control Device setting
	Protocol	Protocol V / Protocol PD	Protocol V: VISCAProtocol PD: PELCO D
	PD Address 1~ C~255		The Protocol set to PD allows the camera ID address to be assigned
	Output Mode	1. 1920x1080/60p2. 1920x1080/50p3. 1920x1080/30p4. 1920x1080/25p5. 1920x1080/60i6. 1920x1080/50i7. 1280x720/60p8. 1280x720/50p9. 1280x720/30p10. 1280x720/25p11. 1080/59.94p12. 1080/59.94i13. 1080/29.97p14. 720/59.94p15. 720/29.97p
	Factory Reset On / Off_		Resume the factory default setting
Status			Display the current setting status

6.1 I would like to switch to VC-A50S

1. Press [Camera 1 \~ 3] on the remote control to select VC-A50S.
   ● Camera 1 \~ 3 is selected with IR SELECT.

6.2 I would like to save the current lens position data

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

2. ID shall be a digit [0 \~ 9].

3. Use VISCA command to store position data to [0 \~ 127]

6.3 I would like to clear the saved position data

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

2. ID shall be a digit [0 \~ 9].

3. Use VISCA command to clear position data stored in [0 \~ 127]

6.4 I would like to turn on the back light compensation function

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

6.5 I would like to adjust 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.

6.6 I would like to zoom in/out images

6.6.1 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.

6.6.2 Fine-tune image size

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

6.7 I would like to adjust the focal length

6.7.1 Auto tune

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

6.7.2 Manual focus

1. Press [MF] on the remote control to turn on the manual focus function.
2. Press Focus - [+] or Focus - [-] to adjust.

6.8 I would like to adjust the AF speed

6.8.1 Adjust 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 [High / Medium / Low].
7. Press [MENU] to exit.

6.8.2 Adjust the AF speed

The focus speed upon triggering AF Sensitivity

● [Normal] (default): Image flickering may not occur
● [Fast]: Fast focus speed

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.

6.9 I would like to set the image mode

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

6.10 I would like to freeze images

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

6.11 I would like to rotate the image

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

6.12 I would like to change the camera direction

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

6.13 I would like to display the current status

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

Please turn off the machine before changing DIP switch setting.

7.1 DIP SWITCH

7.1.1 OUTPUT Swtich

Output Mode Setting Output Mode Setting
1920x1080/60p 1920x1080/50p
1920x1080/30p 1920x1080/25p
1920x1080/60i 1920x1080/50i
1280x720/60p 1280x720/50p
1280x720/30p		1280x720/25p
1920x1080/59.94p		1920x1080/59.94i
1920x1080/29.97p		1280x720/59.94p
1280x720/29.97p

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	RS-232C/RS-422 selectorOFF: RS-232C / ON: RS-422
DIP 2	Infrared signal output switchOFF: Off / ON: On
DIP 3	Communication baud rate selectorOFF: 9600 / ON: 38400
DIP 4 Reserved

7.2 RS-422 Connection

7.2.1 RS-422 Pin Description

RS-422

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

1. 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

Diagram of a connector pinout with a rotary knob and arrow indicating rotation (no text or symbols)

1. Insert the wired RS-422 connector back to the camera. Now the connection is completed

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

Chapter 8 Troubleshooting

This chapter describes problems you may encounter while using VC-A50S. If you have questions, please refer to related chapters and follow all the suggested solutions. If the problem still occurred, please contact our distributors or service center.

No.	Problems Solutions
1.	Boot without power signal	1. Make sure you have plugged in the power cord.2. Make sure the Service DIP switch is Off.
2.	There is no image output from VC-A50S	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.
3.	VC-A50S image is severely delayed	Please use 1080p or 720p 60/50 Hz signals rather than 25/30 Hz signals.
4.	Not working after changes to DIP Switch setting	After completing DIP Switch setting, unplug and reconnect the power cord and turn on the machine to change the setting.
5.	VC-A50S cannot be operated by remote control	1. Please confirm if the Camera Select on the remote control can be used together with the IR Select on VC-A50S.2. Please prevent VC-A50S 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 VC-A50S 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.
6.	The device cannot be controlled with Codec	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 control1.2 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 DIP1 and DIP3 are correct.
7.	The device cannot be controlled with RS-232/RS422	1. Make sure the connection is correct (RS-232/422 Input).2. Make sure System Switch DIP1 and DIP3 are correct.