Alinco EDX-2 s Посібник - Сторінка 2

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Unscrew the Philips-head

screw located in the center

of the lower cover.

(1). Set the desired band and frequency of the

transceiver.

(2). Push the TUNE switch on the transceiver.

· "TUNE" appears in the LCD while tuning.

· Do not change the frequency or mode while

tuning.

(3). After tuning is completed "TUNE" disappears.

· Normally, tuning requires less than 20 secs;

average tuning time is

4-6

secs.

* For DX-70 press FUNC then TUNE.

L 58

Unscrew the Philips-head

screw located between the

GND terminal and the

control cable hole.

If positioned Vertically:

1 2

4:1

, . 0

11111

AGC-S

1.050.0

appears while tuning

TUNE -

MEMO

Fig. 4 DRAIN HOLE

Depending on the position of EDX-2, you may choose a drain-hole (a hole to let the

inside water drain out) from one of the two locations:

OPERATION

G."OO~

wire

Rubber Cap

-"m

anlenna terminal

Top Cover

(1)('2)(31

(~)(6)

Coaxial cabla

Note: Do not open the EDX-2 cabinet unless necessary.

Start; White

(?) (not In use)

(~)

Key:

Green

@ 13.BV

DC,

Red

(5) Ground: Black

Fig. 1 CABLE CONNECTIONS

INSTALLATION

(1). Mount the EDX-2 to the desired position. ( Figs. 2

3 )

(2). Ground the EDX-2 grounding-terminal an independent wire as short as possible.

(3). Connect an antenna element *to EDX-2' s antenna element terminal. ( Fig. 1 )

(4). Connect the EDX-2' s co-ax cable to your radio's antenna terminal. ( Fig. 1 )

(5). Connect the EDX-2' s co-ax cable to your radio's antenna terminal. ( Fig. 1 )

you may extend the control and co-ax cables to the desired length. ( co-ax impedance is 50

n. )

* Avoid undesirable antenna length ( See p.3 )

300

- Connect the equipment into an outlet on a circuit different from

that to which the receiver

connected.

- Consult the dealer or an experienced radio/TV technician

for

help.

Operating frequency ( MHz)

(1, 2, 3, 4, ..... ) =5.2, 10.3. 15.5

m etc.

300

Multiple

1/2

Length of

half-wave

(

1/2

A, )

and its multiples

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and

receiver.

• CALCULATION OF UNDESIRABLE ANTENNA LENGTH

Certain length of antenna element could be extremely difficult to tune with EDX-2, besides

causing high-voltage on the radio chassis.

Such lengths are dependent on your operating frequency, and can be calculated as follows.

EXAMPLE ] Undesirable antenna length with an operating frequency of 29.00MHz

NOTE: This equipment

has

been tested and found to comply with the limits Jor a Class

digital device, Pursuant to part

of the FCC

Rules. These limits are designed to prflVide reasonable protection against harmful interference in a residential installation. This equipment

generates, uses, and can radiate radio frequency energy and, ifnot installed and used in accordance with the instruction manual, may

cause harmful interference to radio communications.

However, there

no guarantee that interference will not occur in a particular installation.

this equipment does cause harmful

interference to radio or television reception, which can be determined by turning the equipment offand on,

the

user

encouraged to

try

correct the interference by one or more of theJollowing measures:

All

stated specifications and circuits are subject to change without notice.

Names of products or descriptions mentioned In this manual are used for Identification purpose only and may be trade mark and/or registered trademarks of their

respective company.

Self-tapping screw

Flat washer

. MOUNTING

ON A FLAT SURFACE

Flat washer

Hex head bolt

tlL_

Using hex-head

Spring washer

Flat washer Flat

_.----

U-bolts

EA·HFM1 - - - - ,

Mobile onlenno element

(option)

Fig. 2 MOUNTING THE EDX-2

. MOUNTING

ON A POLE

Fig.3 MOUNTING EXAMPLES