tron QUATTRON VSB FULL BAND User manual

USER MANUAL
(v1.0.3, September 2009)
QUATTRON VSB
FULL BAND
SMATV MODULATORS
(4-8 CHANNELS, 19" 2U, SINGLE SIDE BAND)
(1-2 CHANNELS, 19" 1U, SINGLE SIDE BAND)
www.tron.com.tr

QUATTRON VSB SMATV Modulator
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Contents
Contents .............................................................................................................................3
Caution Statements...........................................................................................................4
1. Overview ....................................................................................................................5
2. Features .....................................................................................................................5
3. Safety Warnings ........................................................................................................5
4. Unpacking..................................................................................................................5
5. Front Panel ................................................................................................................6
6. Rear Panel ................................................................................................................. 6
7. Installation Steps ......................................................................................................7
8. General Viewing and Basic Operations ..................................................................7
9. Device Setup.............................................................................................................. 8
9.1 Module Setup ....................................................................................................8
9.2 Quick Setup....................................................................................................... 8
9.3 System Setup.................................................................................................... 9
10. Technical Specifications ........................................................................................10
11. Contact Information ................................................................................................12

QUATTRON VSB SMATV Modulator
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Caution Statements
Please observe the following safety requirements before operating the equipment.
Precautions to Avoid
Electric Shock
Avoid Moisture
Do not use this equipment in high moisture
environment.
No Heavy Stacking
Do not stack many equipments without
spacing. Allow proper ventilation.
Do Not Touch with Bare
Hands
Do not touch the equipment which operates
for long time; it may be too hot.
General Cautions
Thoroughly check your electrical grounding of
your mains network and connectors prior to
power on the device. Make sure that all power
plugs are grounded type to ensure proper
grounding. If the equipment will not be used for
a long time, disconnect the power plug.
Disconnect the power plug from mains outlet
under the following conditions:
1. Damage on power cord or plug,
2. Equipment gets wet or substantial moisture
enters the chassis,
3. Equipment exposed to rain or water,
4. Equipment is dropped or damaged,
5. You detect some irregularity or abnormal
situation on the device.
Do Not Open
Unless being authorized by the manufacturer:
1. Do not open the chassis of device.
2. Do not try to repair defected device by
yourself.
Also, even though you are entitled by
manufacturer to repair the equipment, do not
use unauthorized part for repairing.
1. Read the entire User Manual prior to
usage.
2. Do not place this equipment on an
unstable support.
3. Do not place objects on top of the
equipment which block the ventilation holes.
4. Do not place any radioactive object on
top, adjacent or near to the equipment.
5. Provide proper room ventilation during
operation of this equipment.
6. After the equipment is serviced, receive
approval from authorized service personnel
for reliability of putting back the equipment
to operation.

QUATTRON VSB SMATV Modulator
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1. Overview
Quattron VSB Full SMATV Modulators are single side band (VSB) TV modulators to built
SMATV systems, to add channels to existing SMATV systems or to be integrated with similar
CCTV systems, which converts the audio and video (AV) signals generated by satellite receivers,
security cameras, computers etc. electronic peripherals to TV standard in VHF, S-Band and UHF
(S03 – E69) channels.
2. Features
• Single side band (VSB),
• Digital programming and adjustable output channel,
• Operated in entire TV broadcasting band (S03 – E69),
• PAL picture standard compatible,
• 90-92 dBµV combined output signal level and level adjustment (-20…0 dB),
• Independent output level adjustment per each module (-7…0 dB),
• Internal combiner,
• 90 – 240 VAC Universal SMPS power supply,
• Modular internal and external structure within 19" 2U and 19" 1U rack type housings,
• F type RF, RCA type AV connectors.
3. Safety Warnings
1. Quattron VSB shall be operated in ventilated environment and away from heat sources.
Ventilation grids should not be blocked by any object.
2. Do not open or disassemble the outer chassis of the device in order to prevent electric shock.
Opening the chassis will also void the warranty.
3. Do not insert anything into the case of the device, otherwise electric shock may occur or fire
danger may depend on short-circuit condition.
4. Before plugging/unplugging the cables from satellite receivers, cameras etc. to/from AV
inputs, plug off both Quattron VSB and other devices from mains.
5. Please use a soft cloth and a mild washing liquid (i.e. water) to clean the outer chassis.
4. Unpacking
Unpack the Quattron VSB package check to make sure that all of the following items are
included in the packaging:
• Quattron VSB (1 piece),
• Power cord with plug (1 piece),
• User Manual (1 piece).

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5. Front Panel
Sign Item Name Description
A1 LCD Display
Shows the status of the device, process steps and the
configurations while configuring the device.
A2 Function Buttons Used to configure the device.
A3 RF Output Level Adjustment Trimpot Adjustes the signal level at the RF
output between 0
and –20 dB range relative to max. output level.
A4 RF Input
The output from previous RF source device (e.g.
Quattron VSB) is connected here. So, both the output
of previous device
and the RF signal generated by
this device are combined.
A5 RF Output
RF signal output to be connected to distribution
system or to next device in queue.
6. Rear Panel
A1
A2
«
««
«
»
»»
»
Esc
E
«
««
«
QUATTRON VSB
QUATTRON VSBQUATTRON VSB
QUATTRON VSB
VSB AGIL E MOD ULATO
VSB AGIL E MOD ULATOVSB AGIL E MOD ULATO
VSB AGIL E MOD ULATO R
RR
R
F U L L 1 - 2
A5
A1
A4
A5
QUATTRON VSB
MULTICHANNEL
VSB AGILE MODULATOR
«
««
«
»
»»
»
Esc
E
«
««
«
F U L L 4
F U L L 4F U L L 4
F U L L 4 -
--
- 8
88
8
-20 dB
A3
A2
B1
B2
B3
B4
B5
B6
B7
B8
B9
FUSE
AC 90-240 V, 50/60 Hz, 30W MAX.
WARNING! RISK OF E ECTRIC SHOCK DO NOT OPEN!
VORSICHT!
E EKTROSCHOCK
–
GEFAHR NICHT ÖFFNEN!
Fuse 2A, 250V
A
7
8
V
A
5
6
V
A
3
4
V
A
1
2
V
B1
B2
B9
AUDIO
VIDEO
2
1
Fuse 2A, 250V
WARNING!
RISK OF E ECTRIC SHOCK!
DO NOT OPEN!
FUSE

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Sign Item Name Description
B1 – B8 AV Inputs 8 pairs of RCA connec
tors which the cables from
satellite receivers, computers, security cameras etc.
are connected.
A: Audio
V: Video
B9 AC Power In and Power Switch
AC power input socket (male) and simple power
switch. Under the cover in the middle of this part,
there is l
ocated the high current protection fuse of the
device and its spare. When replacing it with a fuse
other than its spare, make sure that it has the same
voltage and current rating.
7. Installation Steps
1. Securely mount your Quattron VSB device inside a 19" rack carrier (cabin).
2. If this device is not the first device in your Headend system, remove the 75 ohms line
terminator at the RF input connector. Instead, connect the RF coaxial cable incoming from
previous device.
3. Connect the beginning of distribution system or the coaxial cable connected to the RF input
of next device to the RF output connector.
4. Connect the AV cables coming from video and/or audio sources to related connectors at the
rear panel.
5. Connect the power cable with plug to an outlet with appropriate voltage and current and to
the AC Power Input at the rear of Quattron VSB, then power on the device via power switch
on rear panel. There is 3 seconds delay during boot-up.
6. After setting the device with correct TV channel parameters, Quattron VSB could output
audio and video channels to your distribution system or to your television. You can find and
save the channels outputted from the device by performing a channel search on your
television.
8. General Viewing and Basic Operations
After you have installed and connected the cables of the Quattron VSB, power on the device
from the power switch located on the rear panel. Normally, Quattron VSB will operate stable
forever. This state is called General Viewing. In the General Viewing state, LCD display of the
device shows “OPERATING...” text. But, for the device outputs desired channels to your TV
distribution system or television, it must be properly set up and configured. Setup operations are
explained in the section “9. Device Setup”.
The LCD display on the device shows the running state, configurations made and its steps.
While configuring the device, a blinking cursor will appear in the menus and it will indicate the item
you are working on. Function buttons carries out usually these works while navigating through
menus:
: Alters the value of item which the cursor is over.
: Moves the cursor over previous item.

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: Moves the cursor over next item.
E : Enters the menu displayed or confirms the changes.
Esc : Returns to previous menu or to the General Viewing state.
Also, if you don’t press any button for 15 seconds while navigating through menus to configure
the device, it automatically returns to the General Viewing state.
9. Device Setup
Quattron VSB must be configured in order to output desired channels to your distribution
system or television. Following steps guide the setup of the device.
9.1 Module Setup
To configure the output channels, output signal levels and test signals of the independent
modulator units inside the Quattron VSB device, hold E button for 1 second while in the General
Viewing state. “Programming SET MODULE 1” text will be displayed on the LCD display and the
blinking cursor will be over “1” digit. This digit shows the module number which will be configured.
Use to choose the module you wish to configure. When the number of the module you wish is
displayed, press E button. Some menus to make following 3 configurations will be displayed:
1. Set Output Channel: Sets the output channel of the modulator unit. Output channel
expression consists of 1-2 letters and 2 digits. The cursor is over
the letters in beginning. To navigate through letters and digits, use
and buttons. To alter the item the cursor is over, use
button. Use E button to confirm and to proceed to next step
when you have finished this setting.
2. RF Output Level: Sets the independent output level of the modulator unit. In this
step, use and buttons to increase or decrease the number
of black squares. More black squares means the higher output
level. There is 7 dB difference between maximum and minimum
levels. Use E button to confirm and to proceed to next step
when you have finished this setting.
3. Test Signal: Switches the module to show two vertical bars on the screen as
the test signal instead of audio and video received from AV inputs.
There are 2 options: NO and YES. Alter your selection with
button and press E button to confirm. Since this step is the last
configuration in this sequence, the device will automatically return
to the beginning of module setup menu.
By changing the module number, you can set up all of modules via above steps. When you
alter some settting of a module, changes are automatically applied to RF output. After you
complete the setup of all modules, the device will automatically return to General Viewing state.
9.2 Quick Setup
The step by step setup of modules performed in previous method can be performed via this
method on a single screen and more quickly. To access the quick setup menu, hold both and
buttons for 2 seconds while the device is on General Viewing state. Some expression similar to
below will appear on the LCD display:

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#1 S03 LVL:15
#2 S04 LVL:15
Now, you can release and buttons. A blinking cursor will appear over the S letter (or
some different letter in same location according previously performed settings). While in current
state, each line on the display shows the settings of the module whose number is adjacent to #
character in the line beginning. S 03 (or similar) expression following the module number shows
the output channel, and some number in range 00 to 15 following LVL: text shows independent
output signal level of modulator unit. You can move the cursor over channel letter, digits of output
channel number or output signal level items with and buttons; alter the value of item the
cursor is over with button. If you press when the cursor is at the end of a line, it will move
over the lower line. If you press button when the cursor is at the beginning of a line, it will move
over the upper line as well. The changes you have made are saved automatically if you move the
cursor over another item. You can return to General Viewing state by pressing Esc button when you
have completed the settings, or the system will automatically return to that state after 15 seconds
of inactivity.
9.3 System Setup
This section is intended only to guide advanced system installers to adjust channel standards.
While Quattron VSB is powered off from its power switch, hold E button and power on the
device. The device will not directly go to General Viewing state and some menus to make following
3 configurations will be displayed. Proceed by releasing E button:
1. Set System Standard: Choose the RF carrier signal standard. There are 4 options: B/G,
D/K, Iand L. Default setting is B/G. Use button to alter
displayed standard. When the standard you will use in your
broadcasting system is displayed, press E button to confirm
and to proceed to next configuration step.
2. Set P/S Ratio: Choose video signal level to audio signal level ratio by dB unit.
There are 2 options: -12 and -16. Default setting is -12. Use
button to alter the configuration. Press button to proceed to
next configuration step.
3. Factory Settings: Resets the device to factory default settings. There are 2 options:
NO and YES. Alter your selection with button and press E
button to confirm. Since this step is the last configuration in this
sequence, the device will automatically return to General Viewing
state after your confirmation.
It is recommended not to change these settings unless it is necessary.
E

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10. Technical Specifications
Feature Sub Feature Specification
Model Quattron VSB Full 4-8 Quattron VSB Full 1-2
Number of Modules
8, 6 or 4
(shall be specified while
ordering)
2 or 1
(shall be specified while
ordering)
Modulation Type VSB – Single Side Band
Carrier Standards PAL B/G, PALD/K, PAL I, PAL L
Video/Audio Level Ratio -12 dB / -16 dB, digitally adjustable
Number of Audio Channels 1 (Mono)
Output Channel Range S03 – E69 programmable (118 MHz – 862 MHz)
Frequency Stability ± 5 kHz
Output Impedance 75Ω
Output Level Adjustment Digitally programmable between -7…0 dB range
Signal/Noise Ratio (SNR) > 60 dB
TV Test Picture On/Off selectable from menu
Modulator
Combiner Internal
Number of External RF Inputs 1 -
External RF Input Band 47 – 862 MHz -
External RF Input Level 80 dBµV max. -
External RF Input Impedance 75Ω-
Combined RF Output Level 92 dBµV 90 dBµV
Combined RF Output Lvl. Adj. -20...0 dB -
RF Input/Output
Combined RF Output Imp. 75Ω
Audio Input Level 500 mV ± 6 dB (RMS)
Audio Input Impedance 680Ω
Video Input Level 2 Vpp @ 87.5% modulation depth
A/V Inputs
Video Input Impedance 75Ω
Processor Freescale MC9S08GT16 Freescale MC9S08AC8
RAM Memory 2 kB 0.7 kB
Processor &
Memory
Flash Memory 16 kB 8 kB
Dimensions and Weight 483mm x 265mm x 88mm,
5.2 kg. (8 modules)
483mm x 170mm x 48mm,
2.2 kg. (2 modules)
Mechanical Structure Sheet Metal Housing,
19" 2U Rack Type, IP20
Sheet Metal Housing,
19" 1U Rack Type, IP20
Operating Environment Temp. -20°C...+55°C
Input/Output Elements
A/V Inputs: RCA Jack
(4-8 Pairs, Rear Panel)
RF Input/Output: F Type
(2 Pieces, Front Panel)
A/V Inputs: RCA Jack
(1-2 Pairs, Rear Panel)
RF Input/Output: F Type
(1 Piece, Front Panel)
Mains Input 90-240 VAC, 50-60 Hz
Mains Connection From rear panel, with IEC 320 compliant power cord
Power Consumption 30W 12W
General
Safety Standard EN50083-1, EN60065

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11. Contact Information
Manufacturer: TRON ELEKTRONIK SISTEMLER SAN. VE TIC. A.S.
General Distributor: TRODIO ELEKTRONIK PAZARLAMA LTD. STI.
Adress: 1. Esensehir Mah. Mimar Sinan Cad. No: 33 34776 Yukari Dudullu
Umraniye, Istanbul / TURKEY
Tel: [phone]
Fax: [phone]
WWW: http://www.tron.com.tr
http://www.trodio.com
E-mail: [e-mail]
[e-mail]