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Field Service Procedure – Pol Motor Kit, 6003A/6004 

Page

 

4

 

of

 

6

 

 

Document No 

135282 Rev B

 

Copyright © Sea Tel, Inc 2011 - The information contained in this document is proprietary to Sea 
Tel, Inc..  This document may not be reproduced or distributed in any form without prior written 

consent of Sea Tel, Inc.  

 

 

 

7.

 

Install

 

the

 

motor

 

to

 

the

 

feed

 

assembly,

 

apply

 

Loctite

 

242

 

to

 

the

 

mounting

 

threads

 

and

 

tighten

 

the

 

securing

 

nuts.

  

 

 

 

8.

 

Connect

 

the

 

IDC

 

connector

 

to

 

the

 

termination

 

block

 

and

 

secure

 

the

 

excess

 

cable

 

with

 

cable

 

ties.

   

 

 

 

 

8.

 

Pol

 

Alignment

 

and

 

Verification:

   

1.

 

 

Drive

 

the

 

reflector

 

to

 

zero

 

degrees

 

of

 

elevation

 

to

 

view

 

the

 

orientation

 

of

 

the

 

LNB:

 

Press

 

the

 

 

button

 

to

 

turn

 

the

 

Tracking

 

function

 

off

 

(if

 

applicable)

 

to

 

prevent

 

the

 

antenna

 

from

 

going

 

into

 

a

 

search.

 

Push

 

the

 

 

button

 

until

 

the

 

‘Antenna’

 

window

 

is

 

displayed

 

(the

 

screen

 

will

 

show

 

the

 

AZ,

 

EL

 

and

 

REL

 

values).

 

Press

 

the

 

 

button

 

twice

 

to

 

isolate

 

the

 

‘EL’

 

window

 

and

 

then

 

press

 

the

 

 

arrow

 

to

 

activate

 

it

 

(a

 

cursor

 

will

 

be

 

displayed).

 

Now

 

use

 

the

 

 

and

   

arrow

 

keys

 

to

 

scroll

 

the

 

cursor

 

along

 

and

 

use

 

the

 

 

and

 

 

arrow

 

keys

 

to

 

change

 

the

 

elevation

 

value

 

to

 

“00.0”

 

and

 

press

 

the

 

 

button.

 

2.

 

Set

 

Pol

 

Type

 

to

 

manual

 

mode:

 

Enter

 

the

 

‘Setup

 

Menu’

 

by

 

pressing

 

and

 

holding

 

the

 

 

arrow

 

keys

 

together

 

until

 

the

 

“EL

 

TRIM’

 

window

 

is

 

displayed.

 

Push

 

the

 

 

arrow

 

key

 

until

 

the

 

‘Polang

 

Type’

 

window

 

is

 

displayed.

 

Press

 

the

 

 

arrow

 

key

 

to

 

activate

 

the

 

window.

 

Now

 

use

 

the

 

 

and

    

arrow

 

keys

 

to

 

scroll

 

the

 

cursor

 

along

 

and

 

use

 

the

 

 

and

 

 

arrow

 

keys

 

to

 

change

 

the

 

characters.

 

Set

 

the

 

‘Polang

 

Type’

 

to

 

“0009”

 

which

 

is

 

manual

 

mode

 

and

 

press

 

the

 

 

button.

 

3.

 

Press

 

the

 

 

button

 

to

 

go

 

to

 

Pol

 

Offset

 

window

 

and

 

verify

 

the

 

default

 

setting

 

is

 

“0030”.

 

(If

 

necessary

 

use

 

arrow

 

keys

 

to

 

select

 

appropriate

 

digits

 

and

 

change

 

accordingly).

 

4.

 

Now

 

keep

 

pressing

 

the

 

 

button

 

until

 

the

 

‘Antenna’

 

window

 

is

 

displayed

 

(the

 

screen

 

will

 

show

 

the

 

AZ,

 

EL

 

and

 

REL

 

values).

 

5.

 

Press

 

the

 

 

button

 

4

 

times

 

until

 

‘POLxxx’

 

is

 

displayed

 

and

 

then

 

press

 

the

 

 

arrow

 

key

 

to

 

activate

 

the

 

window.

 

*Note:

 

It’s

 

advisable

 

to

 

have

 

someone

 

watching

 

the

 

feed

 

while

 

the

 

pol

 

is

 

driven.

 

Driving

 

the

 

LNB

 

past

 

its

 

normal

 

range

 

of

 

operation

 

can

 

cause

 

damage

 

to

 

the

 

assembly.

 

6.

 

Now

 

hold

 

either

 

the

 

 

or

 

 

arrow

 

key

 

to

 

rotate

 

the

 

Pol

 

until

 

a

 

count

 

of

 

“115”

 

is

 

displayed.

 

 

 

Содержание 6003A

Страница 1: ......

Страница 2: ...on the DAC and the antenna won t target correctly sitting 8 degrees above or 8 degrees below at high elevation look angles the satellites elevation look angle As part of the antennas targeting procedure the system will target above or below the satellite calculate the auto threshold setting based on the noise floor level and then align the feed for the correct reception position based on the vesse...

Страница 3: ...ust be changed 6 Measure the MotorVoltage Leaving the pol type in manual mode apply drive to the feed assembly and measure the voltage to the motor on the IDC connector 12VDC should be present If voltage is present but the motor isn t driving the motor is defective and needs replacing If no voltage is present verify the connections of the reflector harness by measuring pin to pin as per the below ...

Страница 4: ...y set the pol type setting in the DAC to 0009 manual pol 2 Using a pair of snips cut the cable ties securing the pol motor harness 3 Now remove the pol motors IDC connector from termination block PCB connection block on the feed assembly 4 Using an 11 32 wrench undo the two nuts securing the pol motor assembly to the feed and remove it 5 Using the hardware supplied in the kit build the replacement...

Страница 5: ...ow keys to scroll the cursor along and use the and arrow keys to change the elevation value to 00 0 and press the button 2 Set Pol Type to manual mode Enter the Setup Menu by pressing and holding the arrow keys together until the EL TRIM window is displayed Push the arrow key until the Polang Type window is displayed Press the arrow key to activate the window Now use the and arrow keys to scroll t...

Страница 6: ...e until the LNB is aligned vertically facing downwards align the center of the LNB with the lower feed strut Now press the button to de activate the window 9 Locate the Pol Pot on the feed and loosen the screw that secures the slotted mounting plate fig 1 1 with a 3 32 Allen wrench and then carefully move the Pol Pot gear out of alignment with the main driven gear Fig 1 2 Fig 1 1 Fig 1 2 10 Align ...

Страница 7: ...e coax cables towards the right The Pol value should be approximately 28 counts 12 In the DAC setup menu go to the Pol Type parameter and set antenna back into Auto Pol Mode Press and hold the arrow keys together until the EL Trim or Auto Trim window is displayed Push the arrow key to scroll through the settings until the Polang Type window is displayed and press the arrow key to activate the wind...

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