ICOM IC-R75 Manuale Utente
iii
The receiver comes with the following accessories.
Qty.
q
AC adapter (AD-55/A/S/V
†
)* ................................ 1
w
DC power cable (OPC-869)* ............................... 1
e
Fuse (FGB 3 A; internal use) .............................. 1
r
Fuse (FGB 3 A; for DC cable)* ............................ 2
* Either AC adapter + 1 fuse (q, e) or DC power cable + 3
fuses (w, e, r) are supplied depending on versions.
†
The AD-55, AD-55A, AD-55S and AD-55V have different
shapes.
SUPPLIED ACCESSORIES
q
w
e
r
INFORMATION
A switching type AC adapter includes a switching regulator. The receiver could receive switching noise from the
adapter’s switching regulator circuit. Depending on the usage environment, it tends to happen in AM reception,
especially around 7 to 10 MHz. If it causes interference, please try some of the following to reduce the noise.
adapter’s switching regulator circuit. Depending on the usage environment, it tends to happen in AM reception,
especially around 7 to 10 MHz. If it causes interference, please try some of the following to reduce the noise.
• Ground the receiver.
• When another AC powered equipment is connected to the receiver, plug the AC adapter into a different AC
• When another AC powered equipment is connected to the receiver, plug the AC adapter into a different AC
outlet than the equipment.
• Keep the AC adapter as far away from the receiver’s antenna and any metal objects as possible.
• Attach an AC line filter to the AC adapter.
• Attach an AC line filter to the AC adapter.