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Notes on the Assembly Instructions.
As well as this supplementary Assembly
Instructions, the Assembly Instructions for the
STC 160 apply.
GSS
Grundig SAT Systems GmbH
Beuthener Strasse 43
D-90471 Nuremberg
STC 160 Head-End Station
Quad modulators
HMM 470 / HMM 470 OIRT
Phone:
Fax:
Email:
Internet:
HMS 470
+49 (0) 911 / 703 8877
+49 (0) 911 / 703 9210
info@gss.de
www.gss.de
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Table of Contents
Related Manuals for GSS HMM 470
Summary of Contents for GSS HMM 470
- Page 1 STC 160 Head-End Station Quad modulators HMM 470 / HMM 470 OIRT HMS 470 Notes on the Assembly Instructions. As well as this supplementary Assembly Instructions, the Assembly Instructions for the STC 160 apply. Phone: +49 (0) 911 / 703 8877...
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Page 2: Table Of Contents
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 - HMM 470 / HMM 470 OIRT / HMS 470... -
Page 3: Safety Regulations
At the end of its service life, please take your device to one of these public collection facilities for proper disposal. General information Scope of delivery 1 HMM 470, HMM 470 OIRT or HMS 470 module 1 HF cable with F plugs 1 Brief Assembly Instructions - 3 - HMM 470 / HMM 470 OIRT / HMS 470... -
Page 4: Meaning Of The Symbols Used
Unless otherwise noted all values are specified as "typical". HF outputs Modulators A / B / C / D: Channels: HMM 470 / HMS 470 ... C 02…C 69 (incl. S 03…S 14 and S 16…S 41) HMM 470 OIRT ....R 01…R 12 (incl. s 01…s 38) and C 21…C 69 Frequency range: HMM 470 / HMS 470 ........ -
Page 5: Description
9-pin D-Sub socket, using a PC or notebook and the "BE-Flash" software. 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.gss.de". The modulator module is designed exclusively for use in the STC 160 head- end station. -
Page 6: Installation
The open slot in between (without a contact strip on the board at the rear wall of the housing) is intended for an add- on module. - 6 - HMM 470 / HMM 470 OIRT / HMS 470... -
Page 7: Connecting The Modulator Module
• After programming, connect the modulator output to one of the input sockets on the output collector. • Close the locking device in the direction of the arrow. - 7 - HMM 470 / HMM 470 OIRT / HMS 470... -
Page 8: The Control Panel At A Glance
Functions of the control panel buttons To move the cursor, call up functions To adjust values and functions To save the programmed data To switch to the next menu - 8 - HMM 470 / HMM 470 OIRT / HMS 470... -
Page 9: Programming
LED – Channel strip “B“ LED – Channel strip “C“ LED – Channel strip “D“ To use the HMM 470 OIRT module the head-end station STC 160 must be set to OIRT operation mode. Therefore in the setup menu of the control unit • press the... -
Page 10: Programming Procedure
0 … -15 dB Level 0 dB HMS 470 Bx 2A AUDIO Stereo / Dual L / L+R Mono L Bx 2A MEMORY Bx 1A S => STORE CANCEL - 10 - HMM 470 / HMM 470 OIRT / HMS 470... -
Page 11: Programming The Modulator Module
(e.g. V 8). SETUP BE160 Ein/On To use ths HMM 470 OIRT module the head-end station STC 160 must be set to OIRT operation mode. Therefore in the setup menu of the control unit • press the button twice. -
Page 12: Selecting The Module / Channel Strip
—> The "Switching on the modulator" – "OUTPUT – Modulator" menu is activated. Switching on the modulator Bx 2A OUTPUT Modulator • Use the buttons to switch "on" the modulator (LED illuminates – page 9), or to switch "off" the modulator if necessary (LED is switched off). - 12 - HMM 470 / HMM 470 OIRT / HMS 470... -
Page 13: Selecting Channel / Frequency Setting
Only change the fine tuning (frequency offset) in circumstances where it is absolutely necessary to do so. Once you have changed it, all televisions con- nected to the cable system will need to be calibrated by means of fine tuning to match it. - 13 - HMM 470 / HMM 470 OIRT / HMS 470... -
Page 14: Setting The Output Frequency
Bx 2A OUTPUT Level 0 dB • 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 - HMM 470 / HMM 470 OIRT / HMS 470... -
Page 15: Selecting The Audio Signal
"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 saving the pro- grammed data. • Select additional channel strips for programming if necessary. - 15 - HMM 470 / HMM 470 OIRT / HMS 470... -
Page 16: Final Procedures
(page 7). • Test the output level of the output collector according to the STC 160 assem- bly instructions and set the output level required for the cable system. • Mount the base plate and the front cover (see STC 160 assembly instruc- tions). - 16 - HMM 470 / HMM 470 OIRT / HMS 470... -
Page 17: Channel And Frequency Tables
847.25 C 29 535.25 C 39 615.25 C 49 695.25 C 59 775.25 C 69 855.25 C 30 543.25 C 40 623.25 C 50 703.25 C 60 783.25 - 17 - HMM 470 / HMM 470 OIRT / HMS 470... - Page 18 831.25 215.25 423.25 631.25 839.25 223.25 431.25 639.25 847.25 231.25 439.25 647.25 855.25 239.25 447.25 655.25 247.25 455.25 663.25 255.25 463.25 671.25 263.25 471.25 679.25 271.25 479.25 687.25 - 18 - HMM 470 / HMM 470 OIRT / HMS 470...
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- Page 22 Service: Phone: +49 (0) 911 / 703 2221 Fax: +49 (0) 911 / 703 2326 Email: service@gss.de Alterations reserved. Technical data E. & O.E. © by GSS GmbH 08102010...
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