3 PMM* – Mini Modulator Instruction and Operation Manual
PMM* – Mini Modulator Physical Dimensions
FRONT PANEL
1.
Power On Indicator: The LED indicates unit is powered on and operating.
. Video Modulation: Used to set the video input level attenuation prior to modulation
3. Audio Modulation: Used to set the audio input level attenuation prior to modulation.
4. A/V Ratio: Adjusts the level of the audio RF carrier in proportion to the.
5. RF Output Level: Adjusts the RF output level to balance the modulated output at 41
dBmV.
WARNING: Adjusting the mini modulator RF output to operate higher than the rated 41 dBmV will
reduce the lifetime of the product and may damage the modulator. For a higher power output to
the system consider using active combiners or distribution amplifiers.
REAR PANEL
6. Video In: This “F” connector accepts composite video input from a satellite receiver, DVD
player or other equipment.
7. Audio In: The audio from the satellite receiver or DVD player is connected to these RCA
connectors. The audio inputs are combined into a mono-aural signal unless a stereo
encoder card is installed in the modu-lator.
8.
RF Out: The modulated output signal comes out of this “F” connector to the combiner.
9.
Power Plug: The three-pin power plug connects to a modulator power supply with 5 and
1VDC.
AUDIO
MOD
VIDEO
IN
AUDIO
IN
1
2
3
4
5
PMM
VIDEO
MOD
A/V
RATIO
RF OUT
LEVEL
RF
OUT
POWER
POWER
CH.
3
3
6
9
10
8
7
3
7/8”
2
3/4”
1”
0.63”
