Blonder tongue AMM-806, Reference Manual

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78
TVCB-PC Installation
1. Determine mounting location, install screws for wall mounting
bracket
2. Determine power source location and power supply option,
position P1 appropriately
3. Power the unit, from RF Input, Subscriber Port, or Auxiliary Port
(default from the factory)
4. Measure RF Input Levels at the tap port of the external
Directional Coupler (Channels 2 & 78)
Note: When measuring input levels, check adjacent channels for response
flatness, use the highest value when selecting plug-in values
Minimum Input Requirements
• 9.0 dBmV @ 54 MHz (Ch. 2)
• 15.0 dBmV @ 550 MHz (Ch. 78) 5. If required for application,
select Attenuator (AT) & Equalizer (EQ) from chart
5. Items 6 - 9 are not required for the 9111
6. Plug-in appropriate EQ and Fwd AT
7. Verify AGC Voltage
3.1 VDC optimum; 3.0 – 3.2 VDC acceptable
8. Verify unit RF Output Levels
Subscriber Port Output
• 10.0 dBmV @ 54 MHz (Ch. 2)
• 16.0 dBmV @ 600 MHz (Ch. 78)
9. Adjust EQ and AT (if necessary)
10. Select Parental Controlled Channels to be Blocked
(do not block more than 4 channels sequentially)
11. Verify blocked and unblocked channels at output port
12. Educate the customer on how to change blocked
channels on the unit, leave customer pamphlet
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