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MPCMA

6

Rev. 04/03

Ph:800-421-6511

www.picomacom.com

Operations and Controls

Panels

1. 

Video Level Control:

 

 

Use this control to adjust the video modulation level (picture quality).

2. 

Audio Level Control:

 

 

Use this control to adjust the audio modulation level (volume).

3. 

Audio /Video Ratio Control:

 

 

Used to set the level of the audio carrier in relation to the video carrier. 

4. 

RF Output Level Control:

 

 

Used to set output level.

5. 

CATV/ANT:

 

 

Push this button to select either CATV or TV mode.

6. 

Channel Select:

 

 

Push this button to change channel to higher number.

7. 

Channel Select:

 

 

Push this button to change channel to lower number.

8. 

Channel Lock Control:

 

 

Switch is used to prevent accidental change of channel.

9. 

Channel Display:

 

 

Indicates selected channel and that power is on when lit.

10. 

HRC, IRC Off-set Control:

 

 

Slide switch selects standard, HRC and IRC frequencies.

11. 

Pre-emphasis on/off: 

 

Allows preemphasis to be disabled when used with BTSC generator.   

 

12. 

Video Input:

 

 

Accepts video output from satellite receiver, VCR and CCTV camera.  

 

13. 

Audio Input:

 

 

Accepts audio output from satellite receiver and VCR.

14. 

DC Power Inputs:

 

 

The three-wire power cable from the power supply connects to this jack.

15. 

RF Output:

 

 

Connect this port to distribution system.

Panels

Summary of Contents for MPCMA

Page 1: ...Installation and Operation Manual MPCMA Universal Chassis Agile A V Mini Modulator Operation Manual Rev 04 03 Ph 800 421 6511 www picomacom com ...

Page 2: ... a bathtub washbowl kitchen sink laundry tub in a wet basement or near a swimming pool and the like 8 Accessories Do not place this product on an unstable cart stand tripod bracket or table The product may fall causing serious injury to a child or adult and serious damage to the appliance 9 Ventilation This video product should never be placed near or over a radiator or heat register This video pr...

Page 3: ...as been exposed to rain or water d If the product does not operate normally by following the operating instruction Adjust only those controls that are covered by the operating instructions An improper adjustment may result in damage and will often require extensive work by a qualified technician to restore the product to its normal operation e If the product has been dropped or the cabinet has bee...

Page 4: ... The unit s PLL circuitry in conjunction with the non volatile memory contained in the microprocessor ensures easy and reliable channel selection and restoration The MPCMA modulator is shipped with all internal adjustments preset Pico Macom backs up this product with its industry leading 5 year limited warranty Universal Chassis Agile A V Mini Modulator MPCMA 135 Channel Range 54 860 MHz CATV 2 13...

Page 5: ...I F Frequency Video 45 75 MHz Audio 41 25 MHz RF Video Input Level 1 V p p minimum for 87 5 modulation Video Input Type Clamped video negative sync Video Frequency Response 0 8 dB 30 Hz to 4 2 MHz Differential Gain 5 10 to 90 APL Differential Phase 5 10 to 90 APL Chrominance Luminance Delay 50 nsec standard or FCC predistortion option Video Hum And Noise 60 dB 87 5 modulation Audio Baseband Input ...

Page 6: ...nge channel to higher number 7 Channel Select Push this button to change channel to lower number 8 Channel Lock Control Switch is used to prevent accidental change of channel 9 Channel Display Indicates selected channel and that power is on when lit 10 HRC IRC Off set Control Slide switch selects standard HRC and IRC frequencies 11 Pre emphasis on off Allows preemphasis to be disabled when used wi...

Page 7: ...side of module to HRC or IRC Unit is shipped with this switch in the STD position 2 If the audio source is BTSC stereo slide the preemphasis switch inside the side of module to off Unit is shipped with this switch in the on position 3 Align the top and bottom edge of module with the guide channel in chassis 4 Slide module into chassis 5 Connect the 3 pin molex power supply connector 6 Connect a ca...

Page 8: ...erchandise authorization RMA number for the failed equipment and ask for a loaner unit We will issue an invoice for the List Price of the loaner unit plus shipping costs When you receive the loaner unit pack the failed unit in the loaner unit s box and ship it freight prepaid to Pico Macom for repair When you receive the repaired unit a new RMA number will be provided in the box Carefully pack the...

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