7. FRONT PANEL CONTROLS
1.
NMS:
Net management system port [IP:192.168.1.
2. INDICATORS:
Indicate power on, running and signal locked
3. LCD DISPLAY:
To display all the setting information. The LCD will be locked without any action taken within 1
minute. Press any keys to active the screen.
4. CONTROL KEYS:
Use UP, DOWN, LEFT and RIGHT to move, ENTER to save and ESC to quite.
8. REAR PANEL VIEW
4.VIDEO & AUDIO INPUT:
Feed the video and audio signals into the modulator. The A1~A16 stands for the audio
input with white RCA connectors while the V1~V16 stands for the video input with
5.RF OUTPUT ADJ.:
Adjust the output level at the RF OUTPUT
down , and it effects all 16channels , ( the LCD attenuation control is per particular channel only) using external
potentiometer is recommended in most cases
6.RF TEST:
Output level read at this point will be down 20dB
7.RF OUTPUT:
16 modulated signal at 113dB
8.GND:
For the modulator grounding.
9. POWER CORD SOCKET AND CORD:
10. FINE TUNER
All Thor modulators are heat cycled at the factory and final adjustment
minute warm-up before attempting any adjustments. You will need a signal level meter and a TV set.
1.
Connect the video and audio cable from your source to
H-16RCA-RF-AMOD, please connect the RF OUTPUT to the proper combiner. Levels can be read at the test point
output of the combiner output located on
2. AUDIO and VIDEO modulation levels are set at the factory for plus or minus 25KHz deviation and 87.5% depth of
modulation respectively. Although proper test equipment should be used, minor adjustment
set. Connect the TV set to the final output test point so that
the colors look bright and there is sufficient sound without audio buzz, leave the modulation adjustment alone. If there is
occasional audio buzz, turn modulation control down slowly
buzz.
1
WARNING:
For the protection of your equipment and its proper
ground connection.
4
Net management system port [IP:192.168.1.10; USER NAME: user; PASSWORD: user]
Indicate power on, running and signal locked
To display all the setting information. The LCD will be locked without any action taken within 1
Use UP, DOWN, LEFT and RIGHT to move, ENTER to save and ESC to quite.
Feed the video and audio signals into the modulator. The A1~A16 stands for the audio
input with white RCA connectors while the V1~V16 stands for the video input with yellow RCA connector.
Adjust the output level at the RF OUTPUT, 20db adjustment ny turning
, ( the LCD attenuation control is per particular channel only) using external
in most cases
Output level read at this point will be down 20dB from the actual output
16 modulated signal at 113dB
μ
V output is provided at this port
9. POWER CORD SOCKET AND CORD:
110V~220V power source and the switch
modulators are heat cycled at the factory and final adjustments are made with the units hot.
up before attempting any adjustments. You will need a signal level meter and a TV set.
Connect the video and audio cable from your source to its respective connector on the modulator.
, please connect the RF OUTPUT to the proper combiner. Levels can be read at the test point
cated on the rear panel.
2. AUDIO and VIDEO modulation levels are set at the factory for plus or minus 25KHz deviation and 87.5% depth of
modulation respectively. Although proper test equipment should be used, minor adjustments can be made utilizing a TV
set. Connect the TV set to the final output test point so that the signal level input from the modulator is about +69
the colors look bright and there is sufficient sound without audio buzz, leave the modulation adjustment alone. If there is
ional audio buzz, turn modulation control down slowly counterclockwise until the audio is clean
2
3
5
6
For the protection of your equipment and its proper functioning it is necessary to connect the H-
4
To display all the setting information. The LCD will be locked without any action taken within 1
Use UP, DOWN, LEFT and RIGHT to move, ENTER to save and ESC to quite.
Feed the video and audio signals into the modulator. The A1~A16 stands for the audio
connector.
turning potentiometerup or
, ( the LCD attenuation control is per particular channel only) using external
are made with the units hot. Please allow a 5
up before attempting any adjustments. You will need a signal level meter and a TV set.
connector on the modulator. If you have several
, please connect the RF OUTPUT to the proper combiner. Levels can be read at the test point
2. AUDIO and VIDEO modulation levels are set at the factory for plus or minus 25KHz deviation and 87.5% depth of
can be made utilizing a TV
signal level input from the modulator is about +69dBµV. If
the colors look bright and there is sufficient sound without audio buzz, leave the modulation adjustment alone. If there is
until the audio is clean and clear of any
6
8
7
9
-16RCA-RF-AMOD to a
Summary of Contents for H-16RCA-RF-MOD
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