Icom IC-756 Handleiding

Icom Receiver IC-756

Lees hieronder de 📖 handleiding in het Nederlandse voor Icom IC-756 (124 pagina's) in de categorie Receiver. Deze handleiding was nuttig voor 52 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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INSTRUCTION MANUAL
HF/50 MHz
ALL MODE TRANSCEIVER
This device complies with Part 15 of the FCC rules. Operation is sub-
ject to the following two conditions: (1) This device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
i
IMPORTANT
READ THIS INSTRUCTION MANUAL
CAREFULLY before attempting to operate the
transceiver.
SAVE THIS INSTRUCTION MANUAL. This
manual contains important safety and operating in-
structions for the IC-756PROIII.
EXPLICIT DEFINITIONS
WORD DEFINITION
R
R
R
R
RWARNING Personal injury, re hazard or electric
shock may occur.
CAUTION Equipment damage may occur.
NOTE
If disregarded, inconvenience only. No
risk or personal injury, fire or electric
shock.
Icom, Icom Inc. and the are registered trademarks of
Icom Incorporated (Japan) in the United States, the United
Kingdom, Germany, France, Spain, Russia and/or other
countries.
We understand that you have a choice of many differ-
ent radios in the market place. We would like to take a
couple of moments of your time to thank you for mak-
ing your IC-756PROIII your radio of choice, and hope
you agree with Icom’s philosophy of “technology first.”
Many hours of research and development went into
the design of your IC-756PROIII.
D
FEATURES
+30 dBm class IP3 (at 14 MHz band) and
further improved 3rd order IMD character-
istics
Real time spectrum scope with mini-scope
function
Boudot RTTY demodulator and RTTY
transmit message memory
Selectable SSB transmission passband
width (Each for Higher and lower pass fre-
quency)
Digital IF filter allows you to select 51 types
of filter shapes while receiving a station
The transceiver comes with the following acces-
sories.
Qty.
qDC power cable (OPC-025D) .......................... 1
wHand microphone (HM-36) .............................. 1
eSpare fuses (FGB 30 A) .................................. 2
rSpare fuse (FGB 5 A) ...................................... 1
tCW keyer plug (AP-330) .................................. 1
q w e r
t
Spurious may be received near the following frequencies.
These are made in the internal circuit and does not indicate a
transceiver malfunction:
6.144 MHz, 8.000 MHz,
12.288 MHz, 12.890 MHz (when spectrum scope is ON),
18.433 MHz, 24.573 MHz, 52 MHz
FOREWORD SUPPLIED ACCESSORIES
ii
RWARNING RF EXPOSURE! This device
emits Radio Frequency (RF) energy. Extreme caution
should be observed when operating this device. If you
have any questions regarding RF exposure and safety
standards please refer to the Federal Communications
Commission Office of Engineering and Technology’s
report on Evaluating Compliance with FCC Guidelines
for Human Radio Frequency Electromagnetic Fields
(OET Bulletin 65).
RWARNING HIGH VOLTAGE! NEVER at-
tach an antenna or internal antenna connector during
transmission. This may result in an electrical shock or
burn.
RWARNING! NEVER operate the transceiver
with a headset or other audio accessories at high vol-
ume levels. Hearing experts advise against continuous
high volume operation. If you experience a ringing in
your ears, reduce the volume or discontinue use.
RCAUTION! NEVER change the internal settings
of the transceiver. This result in reduced transceiver
performance and/or damage to the transceiver.
In particular, incorrect settings for transmitter circuits,
such as output power, idling current, etc., might dam-
age the expensive final devices.
The transceiver warranty does not cover any problems
caused by unauthorized internal adjustment.
RNEVER apply AC to the [DC13.8V] jack on the
transceiver rear panel. This could cause a fire or ruin
the transceiver.
RNEVER apply more than 16 V DC, such as a 24 V
battery, to the [DC13.8V] jack on the transceiver rear
panel. This could cause a fire or ruin the transceiver.
RNEVER let metal, wire or other objects touch any
internal part or connectors on the rear panel of the
transceiver. This may result in an electric shock.
RNEVER expose the transceiver to rain, snow or
any liquids.
RNEVER installing the transceiver in a place with-
out adequate ventilation. Heat dissipation may be af-
fected, and the transceiver may be damaged.
RNEVER operate or touch the transceiver with wet
hands. This may result in an electric shock or damage
to the transceiver.
AVOID using or placing the transceiver in areas with
temperatures below 10°C (+14°F) or above +50°C
(+122°F). Be aware that temperatures on a vehicle’s
dashboard can exceed 80°C (+176°F), resulting in per-
manent damage to the transceiver if left there for ex-
tended periods.
AVOID placing the transceiver in excessively dusty en-
vironments or in direct sunlight.
AVOID placing the transceiver against walls or putting
anything on top of the transceiver. This will obstruct
heat dissipation.
Place unit in a secure place to avoid inadvertent use
by children.
During mobile operation, operate the trans-DO NOT
ceiver without running the vehicles engine. When
transceiver power is ON and your vehicle’s engine is
OFF, the vehicles battery will soon become ex-
hausted.
Make sure the transceiver power is OFF before start-
ing the vehicle. This will avoid possible damage to the
transceiver by ignition voltage spikes.
During maritime mobile operation, keep the transceiver
and microphone as far away as possible from the mag-
netic navigation compass to prevent erroneous indica-
tions.
BE CAREFUL! The heatsink will become hot when op-
erating the transceiver continuously for long periods.
BE CAREFUL! If a linear amplifier is connected, set
the transceiver’s RF output power to less than the lin-
ear amplifier’s maximum input level, otherwise, the lin-
ear amplifier will be damaged.
The LCD display may have cosmetic imperfections
that appear as small or dark spots. This is not a mal-
function or defect, but a normal characteristic of LCD
displays.
Use Icom microphones only (supplied or optional).
Other manufacturers microphones have different pin
assignments, and connection to the IC-756PROIII may
damage the transceiver.
For U.S.A. only
CAUTION: Changes or modifications to this device,
not expressly approved by Icom Inc., could void your
authority to operate this device under FCC regulations.
PRECAUTIONS


Product specificaties

Merk: Icom
Categorie: Receiver
Model: IC-756

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