Farnell 4CH User manual

User Manual
Contents
SAFETY INSTRUCTION...........................................................................................................................................................1
CHAPTER 1: DVR FEATURES................................................................................................................................................1
CHAPTER 2: LAYOUT..............................................................................................................................................................2
2.1 DVR FRONT PANEL..............................................................................................................................................................2
2.1.1 4-CH DVR Front Panel......................................................................................................................................2
2.1.28-CH DVR Front Panel......................................................................................................................................3
2.2 REAR PANEL.........................................................................................................................................................................3
2.2.1 4-CH DVR Rear Panel.............................................................................................................................................3
2.2.2 8-CH DVR Rear Panel ......................................................................................................................................4
2.3 REMOTE CONTROLLER .........................................................................................................................................................4
CHAPTER 3 DVR INSTALLATION .........................................................................................................................................6
3.1 HDD INSTALLATION.............................................................................................................................................................6
3.2 CAMERAAND MONITOR CONNECTION................................................................................................................................. 6
3.3 POWER SUPPLY CONNECTION...............................................................................................................................................6
CHAPTER 4: DVR START UP.................................................................................................................................................7
4.1 SYSTEM INITIALIZATION.......................................................................................................................................................7
4.2 LIVE SCREEN ........................................................................................................................................................................7
CHAPTER 5: DVR MENU.........................................................................................................................................................7
5.1 POP-UP MENU.......................................................................................................................................................................7
5.2 MAIN MENU GUIDE..............................................................................................................................................................8
5.3 MAIN MENU .........................................................................................................................................................................9
5.3.1 Record........................................................................................................................................................................9
5.3.2 Main Menu...............................................................................................................................................................13
5.4ALARM ...............................................................................................................................................................................14
5.4.1 Motion Detect:......................................................................................................................................................... 14
5.4.2 Video Blind:.............................................................................................................................................................. 15
5.4.3 Video Loss:..............................................................................................................................................................15
5.4.4 Alarm Input:.............................................................................................................................................................. 15
5.4.5 Alarm Output: .......................................................................................................................................................... 15
5.4.6 Abnormality ： .......................................................................................................................................................... 16
5.4.7 Net Alarm:................................................................................................................................................................16
5.4.8 Email ： ..................................................................................................................................................................... 16
5.5 SYSTEM ..............................................................................................................................................................................18
5.5.1 General:....................................................................................................................................................................18
5.5.2 Encode:....................................................................................................................................................................18
5.5.3 Network Setup.........................................................................................................................................................19
5.5.4 NetServer:................................................................................................................................................................ 21
5.5.5 GUI Display:.............................................................................................................................................................25
5.5.6 PTZ Config:.............................................................................................................................................................. 26
5.6ADVANCED .........................................................................................................................................................................28

User Manual
5.6.1: HDD Manage..........................................................................................................................................................28
5.6.2: Account: ..................................................................................................................................................................29
5.6.3: Online User:............................................................................................................................................................30
5.6.4: Output Adjust:.........................................................................................................................................................30
5.6.5: AUTO Maitain:........................................................................................................................................................31
5.6.6: Restore:...................................................................................................................................................................31
5.6.7: System Update:......................................................................................................................................................31
5.6.8: Device Info.:............................................................................................................................................................32
5.7 INFO.................................................................................................................................................................................32
5.7.1 HDD INFO.......................................................................................................................................................................32
5.7.2 BPS.................................................................................................................................................................................33
5.7.3 LOG SEARCH ...................................................................................................................................................................33
5.7.4 VERSION INFO .................................................................................................................................................................34
5.8 LOGOUT..............................................................................................................................................................................34
CHAPTER 6: WEB APPLICATION MANAGER..................................................................................................................35
6.1 PLUG-INS DOWNLOAD AND INSTALLATION..........................................................................................................................35
6.2 CMS CLIENT LOG-IN..........................................................................................................................................................35
6.3 CLIENT CMS SOFTWARE OPERATION ..................................................................................................................................37
CHAPTER 7: SPECIFICATIONS...........................................................................................................................................40
CHAPTER 8: APPENDIX........................................................................................................................................................41
8.1 PREVIEW.............................................................................................................................................................................41
8.2 SUSTAINABLE RECORD TIME LIST......................................................................................................................................41
8.3 MAIL BOX SERVER LIST ......................................................................................................................................................42
8.4 TROUBLESHOOTING............................................................................................................................................................43
8.5 SYSTEM CONFIGURATION ................................................................................................................................................... 44

User Manual
1
Safety Instruction
1. Read Instruction
All the safety and operating instruction should be read before the equipment is operated.
2. Power sources
This equipment should be operated only from the type of power source indicated on the marking label. If
you are not sure of the type of power, please consult your equipment dealer.
3. Objects and Liquid
Never push objects of any kind through openings of this equipment and / or spill liquid of any kind on the
equipment as they may touch dangerous voltage points or short out parts that could result in a fire or electric
shock.
4. Water and / or Moisture
Do not use this equipment near water or in contact with water.
5. Heat sources
Do not install near any heat sources such as radiators, heat registers, stoves or other apparatus (including
amplifier) that produce heat.
6. Cleaning
Unplug this equipment from the wall outlet before cleaning it. Do not use liquid aerosol cleaners. Use a
damp soft cloth for cleaning.
7. Lightning
Unplug this equipment during lightning storm or when unused for long periods of time.
8. Accessories
Do not place this equipment on an unstable cart, stand or table. When a cart is used, use caution when
moving the cart / apparatus combination to avoid injury from tip-over.
9. Moving
Disconnect the power before moving the equipment. And the equipment should be moved with care.
10. Attachment
Never add any attachments and/or equipment without the approval of the manufacturer as such additions
may result in the risk of fire, electric shock and other personal injury.
11. Correct Batteries
Risk of explosion occurs if battery is replaced by an incorrect type. Therefore you must use the same type
of battery as the one being used in the product.
12.Ventilation.
Do not block any ventilation openings, installation of the equipment in the rack should be such that the
amount of airflow required for safe operation of the equipment is not compromised.
13.Overloading
Do not overload wall outlets and extension cords to avoid the risk of fire or electric shock.
14.Reliable Earthlings (Grounding)
Reliable grounding of rack mounted equipment should be maintained. Particular attention should be
given to supply connections other than direct connections to the branch circuit.

Chapter 1: DVR Features
Function
Brief and Description
Real-time Monitoring
Double video output, with Monitor or VGA virtual output, support Net-viewer and
Mobile Live monitor, and also support zoom in/out, auto sequence and PIP display.
Record Function
H.264 video compression format; record quality adjustable, multiple recording
modes (Always, Scheduled, Manual,Alarm, Motion detection and remote record)
Record storage
Support SATAlarge capacity HDD and save real-time record image to HDD.
Playback
Support DVR single CH and multiple CH Search/Playback of recorded files.
Backup
Support DVR backup via USB flash drive, removable drive, Recorder and network.
Alarm Setting
Supports HDD & video input alarm management and external alarm signal inputs.
Network operation
Supports remote surveillance by authority users to increase system security.
Mouse Operation
Supports Mouse operation for faster menu navigation.
PTZ Control
Supports PTZ camera operations through RS-485.
List 1-1
Other Features：
 H. 264 video compression format; supports D1, HD1 and CIF resolutions;
 ADPCM audio compression format;
 Windows Graphical interface; embedded real-time Linux 2.6 operation system;
Multiple operations (Live, record, playback, backup, network surveillance and mobile phone monitoring
simultaneously);
 Supports Double Encode bit network transmission;
 Supports remote live viewing via 3G mobile network;
The video package time is adjustable;
 Friendly Menu reminder;
 Multiple alarm record mode
 Rear USB2.0 ports for back-up, upgrade and mouse operation;
 With IR remote control;
 Multiple language OSD;
 Supports auto maintenance

Chapter 2: Layout
2.1 DVR Front Panel
DVR is a short form of Digital Video Recorder.
2.1.1 4-CH DVR Front Panel
1511 1 2 3 4 5 6 7 8 9 10
12 13 14 16 17
Item
Key title or
Indicator
Remark
Function & Description
1
HDD
HDD
When the “Red” indicator flashes it means the hard drive is being read or written to.
2
NET
NET
NET indicator light
3
REC
REC
REC indicator light
4
ALARM
ALARM
ALARM indicator light
5
Number select
Key:
One\Two\Three\Four
Number select key
6
ALL
On Live display or Playback mode, switch to Quad display.
7
REC
●
Left direction key, Rewind key;
Pressing the key to decrease PTZ rotation speed and parameter value.
8
PLAY/PAUSE
/
Enter into [Record Search] Menu; Play record file. play / Pause frame
by frame manually
9
MENU/ESC
Enter into Main menu or Exit
10
IR Receiver
Receives IR signal from Remote Controller
11
UP
Up button
12
LEFT
Left button
13
DOWN
Down button
14
RIGHT
Right button
15
Enter
Enter into Main menu
16
USB Mouse
Can be used on live screen
17
USB Download
Download recoding file
List 2-1

2.1.2 8-CH DVR Front Panel
1814 1 2 3 4 5 6 7 8 9 10 11 12 13
15 16 17 19 20
Item
Key title or
Indicator
Remark
Function & Description
1
HDD
HDD
When the “Red” indicator flashes it means the hard drive is being read or written to.
2
NET
NET
NET indicator light
3
REC
REC
REC indicator light
4
ALARM
ALARM
ALARM indicator light
5
SEARCH
Record search
6
FULL
7
CH-
Switch to previous channel
8
CH+
Switch to next channel
9
ALL
On live mode, clicking the button will switch to Quad display.
10
REC
●
Left direction key, Rewind key;
Pressing the key to decrease PTZ rotation speed and parameter value.
11
PLAY/PAUSE
/
Enter into [Record Search] Menu; Play record file. play / Pause frame
by frame manually
12
MENU/ESC
Enter into Main menu or Exit
13
IR Receiver
Receives IR signal from Remote Controller
14
UP
Up button
15
LEFT
Left button
16
DOWN
Down button
17
RIGHT
Right button
18
Enter
Enter into Main menu
19
USB Mouse
Can be used on live screen
20
USB
Download
Download recoding file
List 2-2
2.2 Rear Panel
2.2.1 4-CH DVR Rear Panel
4 7 2 1

8 9 6 5 3
2.2.2 8-CH DVR Rear Panel
4 7 2 1
8 9 6 5 3
Item
Physical port
Connection method
1
Video input
Connect CH1-8 (Virtual) video input device（BNC interface）
2
Video output
Connect monitor output (BNC interface)
3
Audio I/O
4CH DVR: 4CH audio input and 1CH output;
8CH DVR: 8CH audio input and 1CH output. (RCA interface)
4
Ethernet: Port
Connect LAN, Ethernet (RJ45 interface)
5
Power Port
Connect power supply - DC12V 3A/5A
6
RS-485
RS485/Sensor/Alarm interface (see pin outs below)
7
Power Switch
Power switch
8
Alarm
Alarm Sensor
9
VGA Port
Connect to VGAmonitor, such as PC monitor (Optional)
List 2-3
2.3 Remote Controller
e
Key title
Key function
1
Search record file
2
1-8
Channel select 1-8; Numeric key

List2-4
List2-5
List 2-4
Mouse Operation
Except using buttons of front panel or remote controller, you also can use mouse to perform
system operation.
TYPE
Function
Click left key of
Mouse
In menu lock mode, Enter into pop-up menu and clicking any sub menu to pop up Log-in
window; on menu unlock mode, enter into pop-up menu, and then clicking left key to
enter into any sub menu directly.
After entering into main menu, clicking left key could enter into any sub menu; On
[Detailed file] menu mode, clicking left key could playback one recording file.
Change the status of check box and motion detection area.
Clicking combo box to access pull-down menu; Click left key to stop dwell time display
when dwell time display is activated.
By clicking left key you can adjust Color control bar and volume control bar.
Clicking combo box to access pull-down menu
By clicking left key you can select values in edit boxes or pull-down menu and supports
Chinese word input, special symbol, numeric and character input, use instead of
[Enter- ] or [Backspace ]
Click right key of
Mouse
In live display mode, clicking right key will display pop-up menu (shown as Picture 5-4a).
In Main menu or sub menu mode, clicking right key will exit current menu.
Double-click Left
key of Mouse
In live display or playback mode, double-clicking left key will maximize the screen.
Moving Mouse
Select menu item
Sliding Mouse
On motion mode, sliding mouse will select motion area; On [Color set] menu mode,
sliding mouse will adjust color control bar and volume control bar.
3
9-0
Numeric key
4
Multiple display mode
5
Exit key
6
▲
Up direction key
7
◄/
Left/right direction key
8
MENU
Enter into Main menu/Exit
9
▼
Down direction key
10
Pause/ Backward key
11
Slow play
12
Next frame key
13
Fast play key
14
Previous frame key
15
Play/ Pause key
16
Record key
17
ADD
Add address key
18
FN
Function key
19
Many screen key

Chapter 3 DVR INSTALLATION
3.1 HDD Installation
Caution：
1. Please do not Install or take out hard drive when DVR is running!
2. Some model has a HDD drawer. Please use provided key to take out the HDD drawer and put HDD into
the drawer correctly.
HDD Installation:
After cutting power, remove screws on two sides of body and on rear panel and open DVR
upper cover carefully;
Connect data cable and power cord of HDD to main board securely shown as Picture 3-1.
Fix the HDD back body shown as Picture 3-2;
Put the upper cover back carefully, re-attach screws.
Note: If users need higher performance HDD, strongly recommend to use special HDD for Security
Protection.
3.2 Camera and Monitor Connection
Connect camera cable to video input of DVR, and from video output of DVR to Monitor via BNC connector
(Refer to section2.2-Rear Panel); or
If the camera is a PTZ speed dome, you could connect RS485 A & B to the according port of DVR
respectively (refer to system figuration on Chapter 8).
3.3 Power Supply connection
Please only use the power adapter supplied with the DVR.
After power on please make sure the video I/O connection well and select microphone and audio device
with RCA cable.
Picture 3-1
Picture 3-2

After connecting the Power cable of DVR to wall outlet and
pressing the Power button on the front panel, you will enter into the
system initializing screen shown as Picture 4-1.
After finishing initialization the system will enter into Live screen.
Picture 4-2 is the 9-split display defaulted by system, which is showing
no video input status. Once there are video inputs, the screen will
display live images from the cameras. In Live mode, if you use the
mouse to double-click the live image of any channel, the image will be
maximized to full screen, by double-clicking again, image will be come
back to 4-split or 9-split display mode; clicking the right button of the
mouse will enter into Pop-up Menu; clicking the left button of the mouse
allows you select menu items; and clicking any area outside the menu
allows you exit the Pop-up menu.
Picture 4-2
Chapter 4: DVR Start up
4.1 System Initialization
Picture 4-1
4.2 Live screen
Note: When internal HDD is not connected or an error occurs ,the buzzer alarm comes .If you want to close the
buzzer alarm, please enter into [Main menu AlarmAbnormality setting] to set No Disk, Disk Error, Disk no
Space .
Chapter 5: DVR Menu
5.1 Pop-up Menu
Picture 5-1
After finishing system initialization, click right key of mouse on live mode to enter into Pop-up Menu On the
bottom. Now you could perform parameter setting and operate on Main Menu, PTZ, borderline set, Playback,
Soft Power Off. Single Channel, Quad, Nine Channel Window, 16 Channel Window.
Note: options of the Pop-up menu will differ depending on different parameter setting and application
environment.

5.2 Main Menu Guide

5.3 Main Menu
Picture 5-2
After clicking right button of mouse, pop-up menu appears on the screen. You can click [main menu] option on
pop-up menu mode to enter into Main menu interface (Shown as Picture 5-2). In Main Menu mode, you can
control device management settings, such as Record, Alarm,System,Advanced,Inof and Logout.
5.3.1 Record
Click [Main Menu] and [Record], you will get the Record Menu image as below (Picture 5-3), here you can get
the Record Configer, Snapshot Storage setup, Playback and Backup.
Picture 5-3
5.3.1.1 Press Record Conf. to enter into [Record Conf.] menu (Shown as Picture 5-4).
Picture 5-4

[Channel] Choose the corresponding channel number to set the channel. Choose the all option to set the entire
channels. All of the setting is based on single Channel, if you want to use the same setting to the other
channels, you can simply click on the Advanced button on the bottom, Click Copy, and choose the channel
you want to set to the same, back to the Advance Button again, and choose Paste, you will get the Channel
same setup, Press OK to save the setting.
[Redundancy] Choose the redundancy function option to implement the file double backup function. Double
backup is writing the video files in two hard disks.When you do the double backup, make sure that there are
two hard disks installed. One is read-write disk and the other is redundant disk.
[Length] indicates maximum continuous record time 60 min.
[PreRecord] set Pre Record time.
[Mode] you can select different Mode of Recording:
[Schedule] Once you select Schedule, you are allowed to set the recording time menus below, you can set the
day in a week, the time period you want it recorder, you have 4 periods the most in a single day, for each period,
Deferent Alarm Style is optional for you:
Regular：Perform the regular recording in the set time section. The video file type is “R”.
Detect: Trigger the “motion detect”, “camera mask” or “video loss” signal. When above alarm is set as opening
recording, the “detection recording” state is on. The video file type is “M”.
Alarm：Trigger the external alarm signal in the set time section. When above alarm is set as opening recording,
the “detection recording” state is on. The video file type is “A”.
[Manual] In the Manual Mode, the Recording wont start unless you start Recorder manually, press the Button on
the front panel or select in the Alarm setting menu.
[Alarm] Once Alarm is setup, Recording wont start only something Alarming Arouse.
5.3.1.2 Press the Snapshot Storage to get into the Snapshot menu (Picture 5-5)
Picture 5-5
[Channel] Choose the corresponding channel number to set the channel. Choose the all option to set the entire
channels. All of the setting is based on single Channel, if you want to use the same setting to the other
channels, you can simply click on the Advanced button on the bottom, Click Copy, and choose the channel
you want to set to the same, back to the Advance Button again, and choose Paste, you will get the Channel
same setup, Press OK to save the setting.
[PreSnap] set how many PreSnap Pictures you want.
[Record] you can select deferent Mode of Recording under thes Snapshot Menu:

[Schedule] Once you select Schedule, you are allowed to set the recording time menus below, you can set the
day in a week, the time period you want it recorder, you have 4 periods the most in a single day, for each period,
Deferent Alarm Style is optional for you: Regular, Detect, Alarm.
[Manual] In the Manual Mode, the Recording wont start unless you startRecorder manually, press the Button on
the front panel or select in the Alarm setting menu.
[Alarm] Once Alarm is setup, Recording wont start only something Alarming Arouse.
5.3.1.3 Press the Playback to get into the Playback software (Picture 5-6), use the functions to get into the
right Video and playback or back up from the DVR. Each Button Function list as below:
Picture 5-6
5.3.1.3.1 (listed files): Look up the listed files that accord with the searching criteria.
5.3.1.3.2 (file information): Look up the found file information.
5.3.1.3.3 (file backup option): Choose the file to backup .
5.3.1.3.4 (file backup):Backup the chosen file. Click the button
File backup (Note: Before the file backup, must be installed an enough storage device; If the backup is
terminated, the already backup can playback individually.)
Back up: Click on the Picture 5-7 in “4” with the button, enter in to the backup; Choose a storage device shown as
Picture 5-8.
Picture 5-7 Picture 5-8
Click “Backup” button and the dialog box is popped up. You can choose the backup file according to the type,
channel and time.
Click the play button to start the backup and click the pause button to stop the backup; shown as Picture 5-8
.
Note:

1. Backup file will be saved as H264 format; you can playback the recorded files using the Multimedia Player
program that comes with the DVR or through the net-viewer program.
2. Please make sure you have connected backup device, such as USB and DVD, well before backing-up.
5.3.1.3.5 (file searching):Search the file according to the searching parameter.(Picture 5-9)
Picture 5-9
First click this button enter in to Search condition
Select the playback file type.
Select the playback channel，also can choose other channels to simultaneously play back.
Search video files to set the starting time.
Set the video file to search the end of time.
skip Decode; Average Decode; Full Decode
Synchronous playback requires all channels in the same time are existing video playback, also
can say synchronous playback under the video files search out all channels that time frame are existing video
files
5.3.1.3.6 (playback control): After the file is Selected, open the file, click play button to get the Video playback, in
the Media choose play, Forwarder, or next file to do all of the control by deferent buttons on the bottom, also you
can move the Blue Bar to move fast or Back to the point you want to check easily, and with this button ,
Repeat your playback.
Picture 5-10

Note: Please select the file with *.h.264 format. The record file backed-up by U flash disk or removable
disk is with *.h.264 format, and DVD Recorder with *.h.264 format.
pic 5-11
The button functions from left to right in turn are as follows:
[Play] button: start playing record file; [Pause] button: pause the record file playback.
[Backward] button: backward the record file playback.
[Stop] button: stop the record file playback.
[Slow] button: slow play record file.
[Fast Play] button: Fast playing the record file at X 1, X2, X3 and X4 speeds.
[Previous frame] button: previous frame the record file playback.
[Next frame] button: next frame the record file playback.
[Previous file] button: Replay on a file.
[Next file] button: Replay next file.
[Circulation] button: Circulation playback.
5.3.1.3.7(operation hint): Display the function of the cursor place.
5.3.2 Main Menu
Main Menu—Record---Backup, get into the Backup menu (Picture 5-12), here is a special backup software, only
for backup, please kindly note the deference from the Playback software, and also note: Before the file backup,
must be installed an enough storage device; If the backup is terminated, the already backup can
playback individually.)
Use the Detect to find the Files you want to back up, press Backup to start, if you don’t want the files
or it is wrong, Erase it or them, Stop gives the right to stop backup when you want a new start.
Please kindly refer to the 5.3.2.3.4 for Normal operation on this.

Picture 5-12
5.4 Alarm
Click [Main Menu] and [Alarm], you will get the Alarm Menu image as below (Picture 5-13), here you can get the
Motion Detect, Video blind, Video Loss, Alarm Input, Alarm Output, Abnormality, Net Alarm
picture 5-13
Click [Alarm] button of the Alarm setup screen to enter into the interface.Now you are allowed to set detailed
alarm parameters.
5.4.1 Motion Detect:
When an object moves into motion detection area, alarm will be triggered. You can adjust sensitivity level to suit
the needs of your actual application environment.

picture 5-14
Detect] to enter into the [Motion Detection] menu shown as Picture 5-14.
The [Motion detection] Menu has several sections, including Channel , Sensitivity and Motion area.
Channel STATUS: This option allow you enable motion detection on any channel. Choose Enable to arouse the
Motion Detection.
SENSITIVITY: This option allows you to set sensitivity level of motion detection from highest to lowest with 6
being the most sensitive.
Region: The channel is separated into a 22X18 area. When any object moves into the motion detection area,
and the area where the object is located is displayed in red recording will be triggered. In the semi-transparent
area the motion detection is off.(Picture 5-15)
Picture 5-15
Note: As the setting are all based on single channel, if need set other channels same, With the tools in the
Advanced Button, Copy the settings, and easier paste to other channels.
5.4.2 Video Blind:
Users can accord need to camera Settings occluded area, make others not seeing occluded regional content.
5.4.3 Video Loss:
When setting [Buzzer] to ON and when a camera has been disconnected. “Video Loss” icon will also appear on
the screen with buzzer sound. Set to OFF, you will only see the “Video Loss” appear but no sound.
5.4.4 Alarm Input:
setting of exterior alarm.
5.4.5 Alarm Output:
setting of output.

5.4.6 Abnormality：
Abnormality parameter setup.
5.4.7 Net Alarm:
settings for net alarm parameters.
Buzzer time: you can set how long the buzzer will sound when motion is detected (0s, 10s, 20, 40s, 60s);
Alarm duration time: you can set how long alarm record will last when alarm ends (0s, 30s, 1minute，2minute，
5minute);
Pre-record time: you can set how long record will last before alarm occurs (Off, on).
5.4.8 Email：
The option allows you set the alarm images is issued to a specified email or not.
You could freely select buzzer alarm or not and alarm output time for all the alarm types, and for the MD alarm
and I/O status alarm you could set email and full screen reminder.
Alarm Type
Function
Video Loss
Sends alarm when DVR can’t receive video signal (such as camera damage, cable
broken or damaged or power supply malfunction).
Motion
Detection
When an object moves into motion detection area, alarm will be triggered. You can adjust
sensitivity level to suit the needs of your actual application environment.
I/O Status
System can convert alarm signal triggered by external sensor into signal identified by
system.
HDD loss
When Hard Drive is not detected (HDD damage, power supply malfunction), or HDD
auto-overwrite is off, and free space is not enough, an alarm will be triggered.
EMAIL Setup
Click［Main Menu→System→NetService］to enter into the interface shown as Picture 5-16
Picture 5-16 Picture 5-17
On the [EMAIL] screen, when Enabling [Email] option, you can set its parameters shown as Picture 5-17
SMTP server: indicates server address you use.
Port: indicates sender port of SMTP server. Generally the SMTP port value is 25, but there are exceptions, for
example, SMTP port of G-mail server should be 465.