DAIWA DR 7500 ROTATOR MANUAL3

User Manual: Pdf DAIWA--DR-7500-ROTATOR-MANUAL3

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~
HOBBY

(ROUND)

6 f>"2-- T

ELECi~~NCS

(PRESm)

MODEL

DR-75CDR

MODEL

DR-

75DDX

MODEL

DR-

MODEL

DR-

76DDX

76DDR

..

~
DR.7500/760Q
r
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~"

,

..~

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OPERATION
I.
Before
controller
terminal

DR-7500R/DR-7600R
on, make sure the wiring
of the
have been connected
correctly.

switching
and rotator

number

of

the

controller

and rotator.

2.
When unpacked,
the controller
indicator
is set
After
confirming
the wiring,
switch
on the power.
indicator
panel
will
come on and the indicator
will
the rotor.
3.
Push
position.
position.

at the south
position.
The light
on the
ShoW the direction
of

CW (Right)
switch
and turn
the rotator
to the maximum Clock-wise
Tighten
the antenna
to the rotator
at the desired
starting
RemoVe the color
panel
and re-set
the indicator
to the direction

of the antenna.
4.
When the cable
between
rotor
and controller
indicator
StopS on the opposite
direction
of the
i.e.

6 leads
between
the
Connect
the same

is cut accidentally,
start
position

the

+ 180°.

,OEERATION
~

-DR-7500X/DR-7600X

,

,-"- c,~-~ ~_c_"'-=:~,
::--~
"
-~"c_c
~
I.
Before
switching
on, make sure the wiring
of the
controller
and rotator
have been correctly
connected.
terminal

numbers

of

2.
The pre-set
when shipping.
set

Set

the

b

Tighten

c)

Pull

d)

No.1
No.2

preset
the

No.1
No.2

knob

antenna

the

.the

to
to

and rotator.
North
(Fully
is altered

clockwise
the p+e-set

position)
knob can

:

off
I

controller

knob has been set to
If the start
position

as follows

a)

the

'
6 leads
between
the
Connect
the same

preset

preset

etc.

to

the

fully

clockwise

to

the

rotator

at

the

position.
desired

starting

position.

knob.
knob

to

the

start

direction,

then

push

the

knob.

be

The antenna
should
be mounted
close
to
bending
force
on the mast.
We suggest

the rotor
as high winds produce
a
one meter
of antenna
support
pipe

as the practical
limi t.
The weight
of the antenna
should
be downward on
the :rotor
and the boom at the mast-to-boom
clamp.
Balanced
weight
produces
only downward thrust
on the rotor
and the
DR-7500a/DR-7600a
has an axial
load rating
of 200 Kg.
Unbalanced
installation
results
in some leverage
force
which
strains
the
mast at the clamping
point
on the rotor.
Care should
be given
especially
in high wind areas.
When installing
a bigger-than-medium
antenna,
an
inside
tower mount with
a STAY BEARING Located
at the top of the tower
is recommended.
Care mast be taken
to align
the TOP BEARING
exactly
with
the center
of the rotor.
The size
of the 6 conductor
cable
is also
important
22 cable
is good to about
30 meters
for
greater
lengths
20 cable
or larger
should
be used.
Gas pIpe
When running
co-ax.
cable
be sure to leave
(Fig. 8)
'l/lltff/l II II !I;;;1j ; ; ; I11ii7I ~
enough slack
to allow
the antenna
to rotate
a full
360 degrees.

(I)
(2)

(1)
(2)

When
indicc

CAUTION

:

angle
positj

When not is use,
turn
the power switch
to OFF.
The rotor
gear train
is
bracked
mechanically.
When the rotor
reaches
end, RELEASE THE SWITCH
IMMEDIATELY.
If you keep pressing
the switch,
damage to the motor
or
gear train
may occur.
~c
motor used is of a five
min~te
intermitt.~n:t
rating.
However it can continuously
run for
as ten minutes,
provided
the
motor
is brought
to rest
no less
than ten minutes
afterward.

LE

The

re

longer
at

abol

In

the~

and

THE RESISTANCE CHART
DR-7!inn

'I'h e
trimpo

cor

lohm\

5

,-1

When tr
at
the

2

over-hE
0

flashir
Under

4

ferri

Resistance of 6 conductors cable :
0.5 '%, square conductor wire
0.3 m,." square

conductor

wire

cabl

( # 20)

1 ohm/40

meter

( # 22)

2 ohm/40

meter

DR-7600

( * The value at full CW or CCW position)

~

rota

:.-.

i

.rotator
and controller
indication
between
the
; the trimpot
(located
(Round

has been adjusted
in the factory.
indicator
and rotator
has a more
inside
cabinet)
as follows
:

than

However,
if
5° offset,

Controller

(1)
(2)

)

Set

\-1

the

Adjust
fully

pre-set

knob

to

the

fully

clockwise

the trimpot
to synchronise
clockwise
position.

the

position.

rotator

and

preset

knob

at

the

CAUTION
When setting
the trimpot
to synchronise
the angle
of the rotator
and
indicator,
the rotation
angle
of the preset
knob should
be spread
the same
angle
of the rotator.
If the trimpot
is adjusted
at over the rotating
position,
the motor may be damaged by over-heating.
The LED (Operation
indicator)
will
flash
fully
rotator
position
when the
trimpot
is not adjusted
properly.
In such cases,
readjust
the trimpot.
The resistance
of the cable
is increased
when using
longer
than 40 ~eters.
When the resistance
is too
at abo'.lt 00 -" 5 :pc=ition.
In these cases
and controller.

0.75

CAUTION

DR-75OOa

When

the

indicator

at the
fully
over-heating,
flashing.
Under

(in

(LED)

of

is

the

recommended

case

DC-7055

of
is

the

wiring

circumstance
,
In
beads
or a high

of

control

it
is possible
such
cases
the
toroidal
coil

to

connect

between

the

flash

rotator

DR-750OX)
flashing

turned
position,
the motor
in
because
AC current
is
flowing
Check

so~e

m/m sq.

the control
cable
high
the LED will

the
in

when

the

DR-7500a
the
motor

rotator
might
when

is
fail
the

stopped

by
LED

is

cable.
for
RF interference
to upset
the
problem
may be cured
by inserting
on each
conductor
of the
control

~c

~

SCHEMATIC

DIAGRAM

DC-7011

DC- 7055
DAIWA
ROTOR

]

QI 'SCI"'.
Q' , S

..W ~

POW

r
I
...J
-I.t,

.,
>

.'1

..,..

1

I:.

,

!

~SOOIl

...

;
-..I
T

~

"'
y

I~-

"', o~

I",

Q.., ,.cm.

The specifications

and/or

'.'.-1

circuit

I

may be altered

~

without

notice.

DAIWA ANTENNAROTATORS
DR-7500R
DR-7500X
DR-7600R
DR-7600X

I

Medium duty rotator
Medium duty rotator
Heavy duty rotator
Heavy duty rotator

with
DC-7011 round
controller
with
DC-7055 pre-set
controller. ~
with
DC-7011 round
controll~
with
DC-7055 pre-set
controller.

) 't:
;
I

~
,

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2.- ~.
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,:



---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.2
Linearized                      : No
Page Count                      : 5
Producer                        : Hewlett-Packard Intelligent Scanning Technology.3
Author                          : davidg [ W-XPOGY-13 ]
Create Date                     : 2007:04:09 21:10:59

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