AssemblyInstruction
CGMM480/CGMS480
Model Itemno.
CGMM 480
CGMS 480
Version 10 Date 07/2016 EN
325018
325019
Contents
1 Safety regulations ..............................................................................................3
2 General information ..........................................................................................3
2.1 Scope of delivery ............................................................................... 3
2.2 Meaning of the symbols used ............................................................... 4
2.3 Technical data.................................................................................... 4
2.4 Description ....................................................................................... 5
3 Installation ........................................................................................................6
3.1 Installing the modulator module ............................................................ 6
3.2 Connecting the modulator module ........................................................ 7
4 The control panel at a glance .............................................................................8
4.1 Menu items ........................................................................................ 8
4.2 Functions of the control panel buttons .................................................... 8
5 Programming ....................................................................................................9
5.1 Preparation........................................................................................ 9
5.2 Programming procedure .................................................................... 10
5.3 Programming the modulator module ................................................... 11
Selecting the module / channel strip ................................................... 12
Switching on the modulator ............................................................... 12
Selecting channel / frequency setting.................................................. 13
Setting the output channel .................................................................. 13
Setting the fine tuning ....................................................................... 13
Setting the output frequency ............................................................... 14
Setting the output level ...................................................................... 14
Selecting the audio signal ................................................................ 15
Storing data .................................................................................... 15
6 Final procedures .............................................................................................. 16
7 Channel and frequency tables ..........................................................................17
- 2 - CGMM 480 / CGMS 480
1 safety regulations
• The standards IEC/EN/DIN EN 50083 resp. IEC/EN/DIN EN 60728 must
be observed.
• Do not perform installation and service work during thunderstorms.
• Assembly, installation and servicing should be carried out by authorised
electricians.
• Switch off the operating voltage of the system before beginning with assembly or service work.
• Avoid short circuits!
• Observe the relevant standards, regulations and guidelines on the installation and operation of antenna systems.
• To ensure electromagnetic compatibility, make sure all connections are tight
and the covers are screwed on securely.
• No liability is accepted for damage caused by faulty connections or inappropriate handling of the device.
Check the head-end station CSE 2800 according to the safety instructions
listed in their assembly instruction.
Take precautions to prevent static discharge when working on the device!
Electronic devices should never be disposed of in the household rubbish. In
accordance with directive 2002/96/EC of the European Parliament and the
European Council from January 27, 2003 which addresses old electronic and
electrical devices, such devices must be disposed of at a designated collection
facility. At the end of its service life, please take your device to one of these
public collection facilities for proper disposal.
2 general information
2.1 sCo pe of d e livery
1 CGMM 480 OIRT, CGMM 480 or CGMS 480 module
1 RF cable with F plugs
1 CD (assembly instructions)
1 Brief Assembly Instructions
- 3 - CGMM 480 / CGMS 480
2.2 mea ning of t he sy mbols u s ed
Important note
—> General note
–
–
/
/
Optional use of the buttons
• Performing works
2.3 teChniC al data
The requirements of the following EU directives are met:
2011/65/EU, 2014/30/EU, 2014/35/EU
The product fulfils the guidelines and standards for CE labelling.
Unless otherwise noted all values are specified as "typical".
RF outputs Modulators A / B / C / D:
Channels:
CGMM 480 / CGMS 480 ...................... PAL B/G;
C 02…C 69, S 03…S 41
CGMM 480 OIRT................. PAL D/K; R 01…R 12; s 01…s 38, C 21…C 69
Frequency range:
CGMM 480 / CGMS 480 ............................... 48.25 MHz…855.25 MHz
CGMM 480 OIRT.............................................49.75 MHz…855.25 MHz
Output level: .............................................................................85 dBµV
Output impedance: ............................................................75 Ω, nominal
Video:
Signal-to-noise ratio:.......................................................................55 dB
Frequency response: ........................................................ 20 Hz…5 MHz
Audio:
Frequency response: ........................................................40 Hz…15 kHz
Connections:
RF output: .............................................................................. 1 F socket
Connection strip (20-pin): ........................
AV input: .......................................................................
- 4 - CGMM 480 / CGMS 480
Supply voltages and control circuits
26-pin
pin socket
2.4 des C ription
The modulator modules contain four modulators, which convert existing CVBS
and audio signals into CCIR PAL B/G signals in the C 02 … C 69 channel
range (CGMM 480 / CGMS 480) or OIRT PAL-D/K signals in the channel
range R 01 … C 69 (CGMM 480 OIRT) via the AV interface.
The modulators are labelled (analogue to the channel strips) as "A", "B", "C"
and "D", and can be individually programmed. Four LEDs indicate if the respective modulator is switched on (LED illuminates) or off.
The audio and video signals being fed in through the 26-pin socket of the mod-
ulator module are modulated onto the carrier frequencies (channels) which
have been selected. The RF output signals are sent through the RF output on
the modulator module to the output collector. The levels of the RF output signals
are adjustable by software.
When the head-end station is switched on, the two-line LC display shows the
"SETUP" menu and the software version of the control unit. The head-end station total output level can be adjusted in this menu.
If the modulator modules are not detected by the head-end station you can up-
date the head-end station’s operating software via the head-end station’s 9-pin
D-Sub socket, using a PC or notebook and the "BE-Flash" software. To operate
the
digital module
the software version of the control unit (head-end station)
must be "V 10" or higher. You can find the current operating software for the
head-end station, the software "BE-Flash"
and the current assembly instructions
on the website "www.triax.com".
The modulator module is designed exclusively for use in the CSE 2800 head-
end station.
- 5 - CGMM 480 / CGMS 480
3 installation
– Ensure the head-end station is mounted so it will not be able to vibrate.
Avoid, for example, mounting the head-end station onto a lift shaft or any
other wall or floor construction that vibrates in a similar way.
– Before installing or changing a module, switch off the head-end station or
unplug the power cable from the mains power socket.
Take measures to protect against ESD!
• Open the housing of the head-end station in accordance with the assembly
instructions for the CSE 2800.
3.1 installi ng the m odulat o r modu le
– Always position modules which belong together next to each other. The
modulator module must be installed to the right of the digital module or an
add-on module.
– When installing a module, make sure that it is inserted in the long numbered
grooves in front of the contact strip on the board at the rear wall of the housing.
The shorter, not numbered grooves without contact strip on the board at the
rear wall of the housing are for add-on modules only.
• Open the housing of the head-end station in accordance with the assembly
instructions for the CSE 2800.
• Open the locking device 1 in the direction of the arrow.
1
—> Slots 1 (digital module) and 2 (modulator module) are shown in the
following figure. The open slot in between (without a contact strip
on the board at the rear wall of the housing) is intended for an addon module.
- 6 - CGMM 480 / CGMS 480
• Insert the modulator module in grooves A and B of an open slot on the
right hand side of the associated digital module or an add-on module.
• Gently slide the modulator module into the head-end station and ensure that
it makes contact with the contact strip on the board at the rear wall of the
housing.
B
A
3.2 Co n n eCtin g the m o dulat o r modu le
D
C
E
• Using the AV cable C, connect the modulator module to the digital module
or to an add-on module if applicable.
• After programming, connect the modulator output D to
sockets
• Close the locking device 1 in the direction of the arrow.
- 7 - CGMM 480 / CGMS 480
E on the output collector.
—> Ensure that the ground spring A gets contact to the locking device.
1
one of the input
4 the Control panel at a glanCe
4.1 menu i tems
Program the module using the buttons on the head-end station control unit. The
menus appear on the two-line display of the control unit.
You can use the button to select the following menu items:
– Modulator settings
– Modulator output channel
– Output level
– Audio setting
– Storing
4.2 fu nCtions of th e Cont r ol panel b u t tons
To adjust values and
functions
To save the programmed
data
To switch to the next
menu
S
M
To move the cursor
- 8 - CGMM 480 / CGMS 480
5 programming
5.1 pre par atio n
• Connect the test receiver to the RF output on the modulator module.
• Adjust the test receiver to the output channel of the channel strip to be set.
• Switch on the modulator if necessary. For each modulator, there is a green
LED which indicates if the modulator is switched on.
LED – Channel strip “A“
LED – Channel strip “B“
LED – Channel strip “C“
LED – Channel strip “D“
To use the CGMM 480 OIRT module the head-end station CSE 2800 must be set
to OIRT operation mode.
Therefore in the setup menu of the control unit
• press the button twice.
—> The “Setting the Standard” - “NORM” menu is activated.
• Switch to standard “PAL DK” using the button.
• Press the button.
—> The “Saving Data” - “MEMORY” menu is activated.
• Store the setting using the button.
—> Always all modulator modules are set.
Mixed operation is not possible!
To operate the CGMM 480 OIRT module the software version of the control unit
(head-end station) must be “V 9” or higher.
- 9 - CGMM 480 / CGMS 480
5.2 pr ogramming p r oCedure
Bx 1 A
TWIN -SAT
Böx 4
TWIN -SAT
Bx 2 B
4 AV MONO
The parameters and functions to be set are underlined.
Ein/On
/
Chan. / Freq.
/
SETU P
Bx 2 A 4 AV STE REO
Bx 2 A
Modu lator
Bx 2 A
Chan .
Bx 2 A
C21
BE160
V 10
C21
M M
OUTP UT
on
M
OUTP UT
M
OUTP UT
M
/
on / off
/
Bx 1 A
Böx 4
Bx 2 B
4 AV STE REO
C5-1 2,S3- 24
C5-1 2,S3- 24
Bx 2 A
C21
TWIN -SAT
TWIN -SAT
OUTP UT
Fine 0
M
C23
C07
C07
A
CGMM 480
/
-64 … 63
Bx 2 A
Leve l 0 dB
Bx 2 A
STER EO
Bx 2 A
S => STO RE
OUTP UT
M
M
MEMO RY
S
AUDI O
/
0 … -15 dB
/
STER EO / DUAL
M
Bx 1 A
CANC EL
CGMM 480
L / L+R
A
- 10 - CGMM 480 / CGMS 480
5.3 pr ogramming t h e modul ator module
Notes:
– Entries are saved by pressing the button.
—>
You will be returned to the item "Selecting the module/channel strip".
– The programming process can be cancelled by pressing and holding the
button.
—>
You will be returned to the item "Selecting the module/channel strip".
• Switch on the head-end station.
—>
The display shows "SETUP BE160" and the software
head-end station (e.g. V 10).
version of the
Ein/On
SETU P
BE160
V 10
To use ths CGMM 480 OIRT module the head-end station CSE 2800 must be set
to OIRT operation mode.
Therefore in the setup menu of the control unit
• press the button twice.
—> The “Setting the Standard” - “NORM” menu is activated.
• Switch to standard “PAL DK” using the button.
• Press the button.
—> The “Saving Data” - “MEMORY” menu is activated.
• Store the setting using the button.
—> Always all modulator modules are set.
Mixed operation is not possible!
To operate the CGMM 480 OIRT module the software version of the control unit
(head-end station) must be “V 10” or higher.
- 11 - CGMM 480 / CGMS 480
—>
In the “
SETUP
adjusted (see
” menu, the output level of the output collector can be
CSE 2800
assembly instructions).
se l eCtin g the m o dule / Channel s trip
• Press repeatedly if necessary to select the particular module (Bx …)
or channel strip
"A", "B", "C" or "D"
to be programmed.
Bx 1 A
Böx 4
Bx 2 A 4 AV STEREO
C21
—>
" MONO" is shown instead of "STEREO" using CGMM 480.
Bx 2 B
4 AV STEREO
C5-1 2,S3-24
C5-1 2,S3-24
• Press the button to activate the channel strip.
—>
The display for example shows: "Bx 2A 4 AV STEREO C21 ":
"Bx" indicates the slot
"2" indicates slot no. 2
"A" indicates channel strip "A"
"C21" indicates the RF channel set
• Press the button:
—> The "Switching on the modulator" – "OUTPUT – Modulator" menu is
activated.
switC hi ng on t he mo du l ato r
Bx 2 A
Modu lator
OUTP UT
on
TWIN -SAT
TWIN -SAT
C07
C07
C23
• Use the buttons to switch "on" the modulator (LED illuminates –
page9), or to switch "off"
- 12 - CGMM 480 / CGMS 480
the modulator if necessary (LED is switched off).
• Press the button.
—> The "Selecting channel / frequency setting" – "OUTPUT Chan."
menu is activated.
se l eCtin g Chan ne l / f r equenCy setting
Bx 2 A
Chan .
OUTP UT
• Use the buttons to select channel setting "Chan." or frequency setting
"Freq."
.
—> For OIRT modules select frequency setting and adjust the output fre-
quency according to the OIRT table on page 18.
• Press the button.
—> Depending on the setting the "Setting the output channel/fine tun-
ing" or the "Setting the output frequency" – "OUTPUT" menu is activated.
se t ting th e out put C hannel
se t ting th e fin e tunin g
In this menu you set the output channel of the channel strip. Additionally the
output frequency of the output channel can be fine tuned.
Bx 2 A
C21
OUTP UT
/
Bx 2 A
C21
OUTP UT
Fine 0
Setting the output channel
•
Use the buttons to set the output channel.
Setting the fine tuning
Only change the fine tuning (frequency offset) in circumstances where it is
absolutely necessary to do so. Once you have changed it, all televisions connected to the cable system will need to be calibrated by means of fine tuning
to match it.
- 13 - CGMM 480 / CGMS 480
• Press the button.
—> Pressing the button you can return to the "Setting the output
channel" menu.
• Use the buttons to adjust the fine tuning (Fine).
• Press the button.
—> The "Setting the output level" – "OUTPUT Level" menu is activated.
se t ting th e out put f r equenCy
In this menu you set the output frequency of the channel strip.
•
•
Bx 2 A
870. 00
Use the buttons to select the digit to be set.
Use the buttons to set the output frequency (table page 17).
OUTP UT
• Press the button.
—> The "Setting the output level" – "OUTPUT Level" menu is activated.
se t ting th e out put l e v el
This menu item is used to set the output levels of the modulators of the modul´s
channel strips to the same value and to level them to the output levels of the
modulators of other modules used.
Bx 2 A
Leve l 0 dB
OUTP UT
• Use the test receiver to measure the output level of the channel strip and
make note of the value.
• When adjusting the other channel strip, compare its value with the value
noted for the first channel strip.
• Measure the output levels of the other modulators used and make notes of
their values.
- 14 - CGMM 480 / CGMS 480
•
Use the buttons to balance the higher output level of the one chan-
nel strip to the lower output levels of the other modulators used ("0 dB" …
"–15dB").
• Press the button.
—> The "Selecting the audio signal" – "AUDIO" menu is activated.
se l eCtin g the audio s ignal
In this menu, you can select when using
– CGMS 480 between the audio settings "STEREO" or "DUAL" or when using
– CGMM 480 / OIRT between mono audio (Mono L) and the composite sig-
nal of the audio signals (Mono L+R).
Bx 2 A
Ster eo
AUDI O
• The buttons are used to select the audio signal (CGMS 480 "STEREO"
or
"DUAL", CGCGMM 480 / OIRT "Mono L" or "Mono L+R").
• Press the button.
—> The "Storing data" – "MEMORY" menu is activated.
stori ng data
Bx 2 A
S => STORE
•
All programmed data is saved by pressing the button. You will be re-
MEMO RY
turned to the menu item "Selecting the module / channel strip" (page 12).
—> By pressing the button, you will be returned to the menu item
"Selecting the module / channel strip" without
grammed data.
saving the pro-
• Select additional channel strips for programming if necessary.
- 15 - CGMM 480 / CGMS 480
6 fi n a l proCedures
After installing the head-end station, upgrading accessories or installing mod-
ules it is necessary to tighten all cable connections, cable terminals and cover
screws in order to maintain compliance with current EMC regulations.
• Securely tighten the cable connections (F connectors) using an open-ended
spanner (spanner gap 11 mm).
• After programming, connect the modulator output D to one of the input
sockets E of the output collector.
• Test the output level of the output collector according to the CSE 2800 assembly instructions and set the output level required for the cable system.
• Mount the base plate and the front cover (see CSE 2800 assembly instructions).
D
C
E
- 16 - CGMM 480 / CGMS 480
1
7 Channel and frequenCy tables
CCir – band i/iii (freq uenCy g rid 7 mhz)
Kanal
Channel
Bildträgerfrequenz
Picture carrier frequency
C 2 48.25
C 3 55.25
C 4 62.25
S 2 112.25
S 3 119.25
S 4 126.25
]
[MHz
Kanal
Channel
S 5 133.25
S 6 140.25
S 7 147.25
S 8 154.25
S 9 161.25
S 10 168.25
]
[MHz
Bildträgerfrequenz
Picture carrier frequency
Kanal
Channel
Bildträgerfrequenz
Picture carrier frequency
C 5 175.25
C 6 182.25
C 7 189.25
C 8 196.25
C 9 203.25
C 10 210.25
]
[MHz
CCir – hyperb a nd (frequen Cy gri d 8 mhz)
Kanal
Channel
Bildträgerfrequenz
Picture carrier frequency
S 21 303.25
S 22 311.25
S 23 319.25
S 24 327.25
]
[MHz
Kanal
Channel
S 25 335.25
S 26 343.25
S 27 351.25
S 28 359.25
]
[MHz
Bildträgerfrequenz
Picture carrier frequency
Kanal
Channel
Bildträgerfrequenz
Picture carrier frequency
S 29 367.25
S 30 375.25
S 31 383.25
S 32 391.25
]
[MHz
CCir – band iv/v (fre q u enCy g rid 8 mhz)
Kanal
Channel
Bildträgerfrequenz
Picture carrier frequency
C 11 217.25
C 12 224.25
S 11 231.25
S 12 238.25
S 13 245.25
S 14 252.25
Kanal
Channel
Bildträgerfrequenz
Picture carrier frequency
S 33 399.25
S 34 407.25
S 35 415.25
S 36 423.25
]
[MHz
]
[MHz
Kanal
Channel
Bildträgerfrequenz
Picture carrier frequency
S 15 259.25
S 16 266.25
S 17 273.25
S 18 280.25
S 19 287.25
S 20 294.25
Kanal
Channel
Bildträgerfrequenz
Picture carrier frequency
S 37 431.25
S 38 439.25
S 39 447.25
S 40 455.25
S 41 463.25
]
[MHz
]
[MHz
Kanal
Channel
Bildträgerfrequenz
Picture carrier frequency
C 21 471.25
C 22 479.25
C 23 487.25
C 24 495.25
C 25 503.25
C 26 511.25
C 27 519.25
C 28 527.25
C 29 535.25
C 30 543.25
]
[MHz
Kanal
Channel
C 31 551.25
C 32 559.25
C 33 567.25
C 34 575.25
C 35 583.25
C 36 591.25
C 37 599.25
C 38 607.25
C 39 615.25
C 40 623.25
]
[MHz
Bildträgerfrequenz
Picture carrier frequency
Kanal
Channel
Bildträgerfrequenz
Picture carrier frequency
C 41 631.25
C 42 639.25
C 43 647.25
C 44 655.25
C 45 663.25
C 46 671.25
C 47 679.25
C 48 687.25
C 49 695.25
C 50 703.25
]
[MHz
Kanal
Channel
Bildträgerfrequenz
Picture carrier frequency
C 51 711.25
C 52 719.25
C 53 727.25
C 54 735.25
C 55 743.25
C 56 751.25
C 57 759.25
C 58 767.25
C 59 775.25
C 60 783.25
]
[MHz
Kanal
Channel
Bildträgerfrequenz
Picture carrier frequency
C 61 791.25
C 62 799.25
C 63 807.25
C 64 815.25
C 65 823.25
C 66 831.25
C 67 839.25
C 68 847.25
C 69 855.25
- 17 - CGMM 480 / CGMS 480
]
[MHz
oirt – d/K (freq u e n Cy gr id 8 mhz)
Kanal
Channel
Bildträgerfrequenz
Picture carrier frequency
R 1 49.75
R 2 59.25
R 3 77.25
R 4 85.25
R 5 93.25
s 1 111.25
s 2 119.25
s 3 127.25
s 4 135.25
s 5 143.25
s 6 151.25
s 7 159.25
s 8 167.25
R 6 175.25
R 7 183.25
R 8 191.25
R 9 199.25
R10 207.25
R11 215.25
R12 223.25
s 9 231.25
s10 239.25
s11 247.25
s12 255.25
s13 263.25
s14 271.25
]
[MHz
Kanal
Channel
Bildträgerfrequenz
Picture carrier frequency
s15 279.25
s16 287.25
s17 295.25
s18 303.25
s19 311.25
s20 319.25
s21 327.25
s22 335.25
s23 343.25
s24 351.25
s25 359.25
s26 367.25
s27 375.25
s28 383.25
s29 391.25
s30 399.25
s31 407.25
s32 415.25
s33 423.25
s34 431.25
s35 439.25
s36 447.25
s37 455.25
s38 463.25
C21 471.25
C22 479.25
]
[MHz
Kanal
Channel
Bildträgerfrequenz
Picture carrier frequency
C23 487.25
C24 495.25
C25 503.25
C26 511.25
C27 519.25
C28 527.25
C29 535.25
C30 543.25
C31 551.25
C32 559.25
C33 567.25
C34 575.25
C35 583.25
C36 591.25
C37 599.25
C38 607.25
C39 615.25
C40 623.25
C41 631.25
C42 639.25
C43 647.25
C44 655.25
C45 663.25
C46 671.25
C47 679.25
C48 687.25
]
[MHz
Kanal
Channel
Bildträgerfrequenz
Picture carrier frequency
C49 695.25
C50 703.25
C51 711.25
C52 719.25
C53 727.25
C54 735.25
C55 743.25
C56 751.25
C57 759.25
C58 767.25
C59 775.25
C60 783.25
C61 791.25
C62 799.25
C63 807.25
C64 815.25
C65 823.25
C66 831.25
C67 839.25
C68 847.25
C69 855.25
]
[MHz
- 18 - CGMM 480 / CGMS 480
For further information
and updated manuals go to
Copyright © 2016 TRIAX. All rights reserved. The TRIAX Logo and TRIAX, TRIAX Multimedia are
registered tr ademarks or trademarks of the TRIA X Company or its affiliates.
All specificat ions in this guide are subject to change without further notice.
TRIAX A/S | Bjørnkærvej 3 | DK-8783 Hornsyld | Denmark
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