RF-Tuote DRM-814M2 User manual

DRM-814M2
DVB-S/S2/T/T2/C HD or SD to AM scaling remodulator VSB A2
ser Manual
RF-Tuote Oy, Joensuunkatu 13, 24100 Salo, tel. [phone], fa . [phone], [email protected], www.rf-tuote.fi

1. Purpose of use
DRM-814M2 system is designed for a processing FTA DVB-S/S2/T/T2/ HD or SD signal into standard
IR channels. DRM-814M2 is supplied with a A2 stereo/dual/swap dual/multistandard mono modulator,
which can be used on the adjacent channels (VSB modulation) from S2 to E69. DRM-814M2 is valid for
both MPEG-2 and MPEG-4 and as well H.265 signals. The multistandard modulator supports BG, I, DK,
L, MN standards.
2. Installation
The connections and indications are shown in Fig 1.
Fig 1.
1. Remote control switch: OFF (left) or ON ( right). The switch must be set to OFF position when unit is powered or SW is
downloaded
2. Channel number (CCIR) or TV standard. The signal led shows that the unit is powered or modulator set-up is activated
3. RF O T
4. VIDEO O T connector for monitoring.
5. and 6. A DIO O T connectors for monitoring
7. Antenna O T
8. Antenna IN
9. LNB IN
10. ETH
11. SB port.
12. HDMI connector
13. Not used
RF-Tuote Oy, Joensuunkatu 13, 24100 Salo, tel. [phone], fa . [phone], [email protected], www.rf-tuote.fi

14. RS-232 connection for SW updating
DRM-814M2 is designed for standard 19” rack mounting. Do not cover the air passage holes.
Power cord is connected to power input connector 100-240VA on the rear panel of the unit.
Signal from antenna is connected to LNB or Antenna input.
RF OUT is connected to cable network.
VIDEO/AUDIO connectors are for monitoring the unit.
3. Programming
The receiver and modulator is simple to program with the remote control unit (R U). The main functions
of R U are shown in Fig 2.
1. MEN Main OSD menu
2. INFO hannel information
3. OK onfirm selection
4. VOL Audio volume, select left
5. VOL Audio volume, select right
6. EXIT Exit from menu
7. SYS UHF + SYS = set TV standard
8. F1 Sound settings
9. EPG Program information
10. CH  hange a channel, select up
11. CH  hange a channel, select down
12. HF UHF + / = set output channel
13. HF UHF +  = set output level
Fig 2.
NOTE! When programming is ready the switch must be set to center position.
3.1 Power-up
Before powering a unit check that the control switch is in the OFF position. After power up a black screen is
displayed.
When the unit is powered the display lights up showing selected output channel. The factory set channel is
E21.
The display is switched off after 3 minutes. The signal led indicate that the unit is powered. The display lights
up again by pressing any button of remote controller unit.
RF-Tuote Oy, Joensuunkatu 13, 24100 Salo, tel. [phone], fa . [phone], [email protected], www.rf-tuote.fi

3.2 First time set-up
When using the unit for the first time, you must first connect R A cables to VIDEO/AUDIO connectors for
monitoring the unit or set the modulator output to required channel. After this you can continue set-up using
on-screen menus.
To control modulator first slide front panel switch to right position to control receiver 1 and modulator. Press
UHF key on the remote. On selected output channel display a dot is lit on right lower corner. This indicates
that modulator set-up is activated. Test pattern and test sound are switched on.
To change output channel press up or down H keys to scroll thought available channels. able TV S-
channels are indicated with a dot between digits. The selectable channels are S02 - S10, 5 - 12, S11 - S41 and
21 – 69 ( IR).
To change TV standard press SYS key repeatedly until required standard name (BG, I, DK, L or MN) is
displayed.
The output level is adjusted by pressing UHF + double arrows
To save modulator settings press OK key. To cancel selection, press EXIT key. Modulator set-up will be
exited and test pattern and test sound will be switched off in both cases.
3.3 Set-up
To start set-up, press Menu key. Main Menu will be displayed.
Select “Settings” menu.
“Settings” menu is displayed.
RF-Tuote Oy, Joensuunkatu 13, 24100 Salo, tel. [phone], fa . [phone], [email protected], www.rf-tuote.fi

Select “Receiver setup” and select appropriate language in “Menu language”.
Do not adjust other settings of “Receiver menu”.
NOTE! If audio volume must be adjusted, you must do it in “Receiver setup”-menu. If volume is adjusted with
VOL button of R U, it is not memorized and setting will disappear after next power break.
Press “Exit” in R U and then select “Picture” menu. Below “Picture” menu is just for your information. It is
not necessary to adjust.
Press “Exit” in R U and then select “Sound” menu. You need not to adjust “Sound” menu.
Sound channel is selected automatically according to source.
Press “Exit” in R U and then select “Subtitle” menu.
If there is subtitling in a channel, set “Subtitle” ON and select a language.
Press “Exit” in R U twice to exit from “Settings” menu.
RF-Tuote Oy, Joensuunkatu 13, 24100 Salo, tel. [phone], fa . [phone], [email protected], www.rf-tuote.fi

3.4 Channel search
Select “Installation” menu.
Do not adjust “Reception” menu.
Select “ hannel search”.
If you must use “Factory reset” , check that “Settings” menu is according to above pictures.
Press  pushbutton of R U to select “Search mode”.
There are two ways to search channels; “Automatic” and “Manual”.
“Manual” search is recommendated as it is faster than “Automatic” mode. “Automatic” mode is used only if
channel frequency is not known.
RF-Tuote Oy, Joensuunkatu 13, 24100 Salo, tel. [phone], fa . [phone], [email protected], www.rf-tuote.fi

Select “Start scan” and press OK.
When scanning is ready, press “Exit” three times to exit from menu.
The program can be selected now with CH  or CH pushbuttons.
RF-Tuote Oy, Joensuunkatu 13, 24100 Salo, tel. [phone], fa . [phone], [email protected], www.rf-tuote.fi

4. Technical specification
8PSK/QPSK/QAM/COFDM INP T
Number of channels 1
Tuners 1
Input frequency range 47 - 2150 MHz
Input level -70 ,,, -25 dBm
Symbol rate 4 - > 45 MS/s
MOD LATOR O TP T
Output frequency range 112,25 MHz - 855,25 MHz
Modulation AM, VSB, A2 stereo
Transmission standard B/G, D/K, I, L, M/N
Output level max. 105 dBuV
Data interface 1* USB
Input connectors F-female 75 ohm
Output connectors F-female 75 ohm
Power 100 – 240 VA , 50-60Hz
Dimensions 19”, 1RU
This symbol on the product or on its packing means that within the European Union the product must be taken
to separate collection at the product-end-of life.
Do not dispose of these products as unsorted municipal waste.
Fore more information about where you can drop off your waste equipment for recycling, please contact your
local city office, your house disposal service or the shop where you purchased the product.
RF-Tuote Oy, Joensuunkatu 13, 24100 Salo, tel. [phone], fa . [phone], [email protected], www.rf-tuote.fi