Icom IC-R75 Instruction Manual - Page 4

Supplied Accessories - power supply

Page 4 highlights

SUPPLIED ACCESSORIES The receiver comes with the following accessories. Qty. q w 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. 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. • Ground the receiver. • 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. iii

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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.
• Ground the receiver.
• 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.