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15
3
BATTERY CHARGING
3
N
External DC power operation
An optional cigarette lighter cable (CP-12L or CP-19R; for
12 V cigarette lighter socket) or external DC power cable
(OPC-254L) can be used for external power operation.
D
Operating note
• Power supply voltage must be between
10.0–16.0 V DC
.
NEVER
CONNECT OVER 16 V DC
directly into the [DC IN]
jack of the transceiver.
•
BE SURE
to use
CP-12L
,
CP-19R
or
OPC-254L
when
connecting a regulated 12 V DC power supply.
Use an external DC-DC converter to connect the transceiver
through optional CP-12L, CP-19R or OPC-254L to a 24 V
DC power source.
• The voltage of the external power supply must be within
10–16 V DC when using either CP-12L, CP-19R or OPC-
254L, otherwise, use the battery pack.
• Disconnect the power cables from the transceiver when
not using it. Otherwise, the vehicle battery will become ex-
hausted.
• The power save function is deactivated automatically dur-
ing external DC power operation.
Tran
s
ceiver
BP-217
• CP-12L
(Optional)
• CP-19R
(Optional)
• OPC-254L
(Optional)
to cigarette lighter
socket (12 V DC)
to 12 V DC
(power supply)
White:
+
Black:
_
to
[DC IN]
NOTE:
Up to 5 W (approx.) of maximum output power is
available when using external DC power. However, when
the supplied voltage exceeds 14 V, the built-in protection
circuit activates to reduce the transmit output power to
2.5 W (approx.).
Summary of Contents for IC-80AD
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