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CGMM 480 / CGMS 480

inal

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

to one of the input

sockets

of the output collector.

• Test the output level of the output collector according to the CSE 2800 as-

sembly instructions and set the output level required for the cable system.

• Mount the base plate and the front cover (see CSE 2800 assembly instruc-

tions).

Содержание 325018

Страница 1: ...Assembly Instruction CGMM 480 CGMS 480 Model Item no CGMM 480 CGMS 480 325018 325019 Version 10 Date 07 2016 EN ...

Страница 2: ...nce 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 Selec...

Страница 3: ...aused by faulty connections or inap propriate 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 Eu...

Страница 4: ...lues 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...

Страница 5: ...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 sta tion total output level can be adjusted in this menu If the modulator modules are not detected by the head end station you can ...

Страница 6: ...ong 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 hous ing The shorter not numbered grooves without contact strip on the board at the rear wall of the housing are for add on...

Страница 7: ...t with the contact strip on the board at the rear wall of the housing A B 3 2 Connecting the modulator module 1 E C D 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 one of the input sockets E on the output collector Close the locking device 1 in the direction of the arrow Ensure that t...

Страница 8: ... 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 Functions of the control panel buttons S M To move the cursor To adjust values and functions To save the programmed data To switch to the next menu ...

Страница 9: ...nnel 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 modu...

Страница 10: ...T C07 Böx 4 C5 12 S3 24 TWIN SAT C07 Bx 2B 4 AV STEREO C23 Ein On SETUP Bx 2A 4 AV STEREO C21 V 10 M M Bx 2A C21 OUTPUT M Bx 2A STEREO AUDIO M M Bx 2A Level 0 dB OUTPUT Bx 1A CANCEL Bx 2A S STORE MEMORY M Bx 2A C21 OUTPUT Fine 0 S M 64 63 M on off M Bx 2A Chan OUTPUT STEREO DUAL Chan Freq 0 15 dB CGMM 480 B C B C Bx Bx 2A 4 AV MONO C21 CGMM 480 L L R BE160 ...

Страница 11: ...rsion of the head end station e g V 10 Ein On SETUP V 10 BE160 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 us...

Страница 12: ... STEREO C23 Bx 2A 4 AV STEREO C21 MONO is shown instead of STEREO using CGMM 480 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 Switching on the modulator Bx 2A...

Страница 13: ... tun ing or the Setting the output frequency OUTPUT menu is acti vated Setting the output channel Setting the fine tuning 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 2A C21 OUTPUT Bx 2A C21 OUTPUT Fine 0 Setting the output channel Use the buttons to set the output channel Setting the fine tuning Only chan...

Страница 14: ...requency table page 17 Press the button The Setting the output level OUTPUT Level menu is activated Setting the output level 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 2A Level 0 dB OUTPUT Use the test receiver to measure the output level of the c...

Страница 15: ...o L and the composite sig nal of the audio signals Mono L R Bx 2A Stereo AUDIO The buttons are used to select the audio signal CGMS 480 STER EO or DUAL CGCGMM 480 OIRT Mono L or Mono L R Press the button The Storing data MEMORY menu is activated Storing data Bx 2A S STORE MEMORY All programmed data is saved by pressing the button You will be re turned to the menu item Selecting the module channel ...

Страница 16: ... 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 as sembly instructions and set the output level required for the cable system Mount the base plate and the fro...

Страница 17: ...al Channel Bildträgerfrequenz Picture carrier frequency MHz S 29 367 25 S 30 375 25 S 31 383 25 S 32 391 25 Kanal Channel Bildträgerfrequenz Picture carrier frequency MHz S 33 399 25 S 34 407 25 S 35 415 25 S 36 423 25 Kanal Channel Bildträgerfrequenz Picture carrier frequency MHz S 37 431 25 S 38 439 25 S 39 447 25 S 40 455 25 S 41 463 25 Kanal Channel Bildträgerfrequenz Picture carrier frequency...

Страница 18: ...7 375 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 Kanal Channel Bildträgerfrequenz Picture carrier frequency MHz 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 2...

Страница 19: ...RIAX Multimedia are registered trademarks or trademarks of the TRIAX Company or its afﬁliates All speciﬁcations in this guide are subject to change without further notice TRIAX A S Bjørnkærvej 3 DK 8783 Hornsyld Denmark For further information and updated manuals go to ...

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