Wise TSW500CATV Manual de usuario
Wise Telecommunications Industry 1
Operation Manual
TSW500CATV
Version: 1
Revision: 0
November/2017
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Copyright
Wise Telecommunication Industry created this manual. No part or contents of this
manual can be reprinted without written authorization of Wise
Telecommunication Industry.
Wise Telecommunication Industry reserves itself the right to alter its products,
and the manual contents, at any time, without any warning, according to its own
needs.
Because the Wise Telecommunication Industry products are under constant
development, some characteristics may not be included in the manuals, please
check the following manual version when it is published.
Any contribution or criticism that can improve such product or manual will be
welcome by the company team.
If this manual contents are not corresponding to the equipment version or its
operation, please contact the company support:
Telefone/fax: (61) 3486-9100
E-mail: [email protected]
Wise Telecommunications Industry
Comercial Departament:
Setor de Indústria Bernardo Sayão
SIBS quadra 01 conjunto D lote 12
Núcleo Bandeirante - Brasília - DF
CEP: 71736 -104
Please visit our Home Page: http://www.wi.com.br
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Summary
1. Introduction ...........................................................................................................4
1.1 TSW500CATV Characteristics .......................................................................4
1.2 Technical Specifications..................................................................................4
2. Characteristics .......................................................................................................5
2.1 Keyboard..........................................................................................................5
2.2 Battery..............................................................................................................6
3. Equipment Initial Operation..................................................................................7
3.1 Setting the Equipment......................................................................................7
3.1.1 System Configuration .......................................................................7
3.1.2 Date/time Configuration ...................................................................8
3.1.3 Channel Configuration......................................................................8
3.1.4 Line-Up Update ................................................................................9
3.1.5 Ingress Configuration......................................................................10
4. Tests.....................................................................................................................11
4.1 Channel Test..................................................................................................11
4.2 Frequency Test...............................................................................................14
4.3 Tilt..................................................................................................................14
4.4 Full Scan........................................................................................................15
4.5 Ingress Test....................................................................................................16
4.6 Voltmeter.......................................................................................................16
5. Software Update..................................................................................................17
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1. Introduction
The TSW500CATV is an equipment for measurements of signals cable TV quickly
and efficiently. It gets information on the channels of the carriers and has a spectral scan
mode; it detects the presence of interference beats as well as the amplitude of the
carrier. The equipment allows the power measurement of QAM signals, constellation
diagram, measurements of pre and post BER and MER and a voltmeter. The
TSW500CATV has a plastic shield that makes it resistant to impact; it is lightweight and
has a simple and practical keyboard that makes possible the operation with only one hand.
1.1 TSW500CATV Characteristics
The TSW500CATV is a portable equipment protected by a plastic enclosure, it is
operated through a keyboard and a liquid crystal display, besides it has an LED to indicate
the battery charge. The equipment is powered by an internal battery pack must be charged
using the original source.
The following tests may be done:
Channel test;
Frequency test;
Tilt;
Full Scan;
Ingress Test;
Voltmeter.
1.2 Technical Specifications
Frequency
- Frequency Range: 5 MHz to 1 GHz
- Channel Level measurement range: 48 to1000 MHz
- Level tuning Resolution: 10 KHz
- Channel bandwidth Annex A: 8 MHz
- Channel bandwidth Annex B/C: 6 MHz
Channel type
- Analog TV: TV
- Digital TV: 256 QAM
Analog measurements
- Types of video: ITU B /D/ G/ H/ I/ K/ M/ N NCTA Systems
- Types of audio: FM, simple audio
- Resolution Band Width: 60 KHz
- Measuring Resolution: 0,1dB
- Display Range: - 50dBmV to + 60 dBmV
- Accuracy: ±1,5 dB at 25°C; ±2,5 dB in extreme temperatures
- Input impedance: 75 Ω
Digital measurements
- Measuring bandwidth: 6,0 to 8,0 MHz
- Measuring Resolution: 0,1 dB
- Display Range: - 45 to + 50 dBmV
- Accuracy: ±2,0 dB at 25°C; ±3,0 dB in extreme temperatures
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oQAM Measurements
Coding: ITU J.83 Annex A (DVB-C); ITU J.83 Annex C
Modulation types: Annex A: QAM 64, 128, 256; Annex C: QAM
64, 128, 256
MER Display range: 21 to >39 dB (QAM 64); 24 to >39 dB (QAM
128); 28
a >39 dB (QAM 256)
MER Resolution: 0,1 dB
BER Pre-FEC minimum: e-3 to e-9
BER Post-FEC minimum: e-3 to e-9
Voltmeter
- Voltage: 1 Vdc until 100 Vdc.
2. Characteristics
2.1 Keyboard
Figure 2.1: TSW500CATV Keyboard.
The TSW500CATV keyboard has a key diversity to facilitate your operation:
Power Button;
Go to the main menu;
Function of these keys dependent on the screen displayed. The label
displayed in the lower line, right above the keys; defines these functions;
Begins the test, select the desired test/mode;
Return to the previously screen;
Used for navigating the cursors on the screen and changing the option pointed to by
the cursor.
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2.2 Battery
The TSW500CATV is powered by Li-ion batteries. It is important to remember that
even with the appliance turned off the battery will suffer discharge (up to 30% per month)
and it is recommended to recharge the equipment at least once a month.
When the TSW500CATV internal battery need to recharging, the equipment should
be connected to provided power supply (input: 90 to 240 VAC/60 Hz) by means of the
input connector, located on the side of it.
During battery charge, the user may monitor to see if it is fully charged by checking
the status of the "IN CHARGE" LED at the front panel display. If the LED is red; means
that the battery is currently being charged. If the LED turns green; means that the battery
has achieved its maximum charge capacity. The TSW500CATV, then, remains powered
by the loader so that after disconnection or power failure, the batteries will be with full
load. Charge time from the battery fully discharged is 4 hours, and it lasts about 6 hours
of continuous use.
If the battery is not charged up to its maximum capacity, the TSW500CATV operating
time will be reduced.
To avoid power line interferences that may alter the test results, it is wise to avoid
connecting or disconnecting the TSW500CATV battery charger whenever a test is in
progress.
The TSW500CATV has a battery manager that reports on the load situation shown in
the upper right corner of each screen.
Note: The TSW500CATV must only be charged with the provided power supply.
Otherwise, Wise cannot be held responsible for unit damage and diminished battery life.
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3. Equipment Initial Operation
When the equipment is turned on, with a charged battery, the first screen is the main
screen. On this screen, it is possible to choose the type of testing that will be done:
Channel test, Frequency test, Tilt, Full Scan, Ingress Test and Voltmeter.
Figure 3.1: TSW500CATV Menu.
The choice is made using themove keys and . To start the desired test press
.
3.1 Setting the equipment
Press the key to enter in the settings of TSW500CATV, use the keys ,
and to choose the options.
Figure 3.2: Setup Options screen.
3.1.1 System Configuration
Figure 3.3: System Setup screen.
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Use the keys or enter to change the following options:
Sound
YES to connect and NOT to turn the sound off.
Contrast
Change the screen contrast, varies from 5 to 100.
Auto turn off
The options of auto power off are 5, 10, 15 e 20 minutes, or disable.
Digital Power
The fast digital power test is carried out in less than a second with an error of 1
dBmV. In the NEEDS parameter, the test takes approximately 10 seconds with an error
of 0.1 dBmV.
Language
The options are EN. (English) and PT. (Portuguese)
3.1.2 Date/Time Configuration
Figure 3.4: setting the date and time.
Clock
Change the clock to 24 hour format. Use the directional keys to change the digits
and press to confirm.
Date
Changes the date, day and month. Use the directional keys to change the digits
and press to confirm.
Year
Changes the year. Use the directional keys and to increase or decrease.
3.1.3 Channel Configuration
This screen contains a list with the name and type of the channels, to change some
channel choice with the directional keys and and press . Back to press .
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Figure 3.5: Line up of channels.
On the screen, use the Keys and to choose the feature you want to change
and use , or to change. When you finish the changes just out by
pressing or to confirm the choice.
(a) Channel Editing. (b) The name of the channel.
Figure 3.6: Editing of the features of the chat rooms.
In the name edit screen use the numeric keys or the directional and to
exchange letters and and to change the cursor position. Press to switch
the character type. A maximum of 8 characters is allowed. Press to confirm and
to cancel the editing at any time.
3.1.4 Line-Up Update
IMPORTANT: Never connect the USB cable and the coax at the same time, it can
generate from malfunctions until destruction of equipment.
There is in the TSW500CATV the option to create and update the line-up of channels
through the software, can be downloaded on the website of Wise Telecommunications
industry (www.wi.com.br). You need the Windows .NET Framework, download the
same can be done so much for this link in bold as windows update.
Using the program is simple, just click 2 times the executable (lineup.exe) and the
following screen will appear:
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Figure 3.7: Main screen of the software line-up update.
In the software you can create your own list, open it to one or more equipments that
are connected or open or save a list of/to some other location. When you open or save the
file to/from multiple equipment a new screen will appear asking to what equipment you
want to open/save. There is the ALL option in the option Save on equipment to upgrade
equipment at the same time.
Remembering that the line-up file is a .csv file (comma delimited file), which can be
created in excel or in note block of the following modes:
(a) CSV file in excel. (b) CSV files in Notepad.
Figure 3.8: CSV file creation modes.
3.1.5 Ingress Configuration
Figure 3.9: Ingress Test Setup screen.
Tabla de contenidos
