Rear Panel; Dc 12V - External Power Connection; Acc 2 (Accessory 2 Socket) - AOR AR5000A Operating Manual

If held for more than one second while in VFO mode, a
frequency search is initiated. If held for more than one
second while in memory recall mode, the scan process
will start.
INCREMENT - the key will often increment menu options
such as DTMF to T.ELMT etc. While in TEXT write mode,
the key will move the cursor one space to the left.

Rear panel

5-14 DC 12V - external power connection

This is a special three pin socket designed to accept
external d.c. input of a nominal 13.5V d.c. @ 1.0A negative
ground. You may either connect the power supply provided
or another suitable supply such as a 12V car battery using
the optional DC3000 d.c. lead and observing the correct
polarity:
RED
WHITE (black on some cables)
Viewed from the rear of the receiver, the socket forms a
pyramid of three terminals. The top is not used, the left is
negative and the right positive. You need not worry about
this in normal use as the special plugs are pre-wired and
moulded onto the lead.
Note: At no time must a.c. mains power (100/110/120/
220/230/240V a.c.) be connected directly to this socket
or serious damage may occur including the risk of
personal injury and fire.

5-15 ACC 2 (accessory 2 socket)

This 8-pin miniature socket is used for connection of an
optional aerial (antenna) switching unit (AS5000) so that
more than two aerials (up to four) may be connected to
the receiver and switched manually or automatically from
the receivers front panel.
The optional AS5000 is connected to ANT 1 and the
control switching signal is taken from ACC 2. ANT 2 is
left unaffected and available for connection to an aerial
leaving the AS5000 to provide access to ANT 1, ANT 3
and ANT 4.
Note: ACC 2 uses a different plug/socket to ACC 1.
A typical example of the ACC 2 plug is manufactured by
Hoshiden type TCP6180-01-1120.
= positive
= negative
Pin out is as follows:
1 12V 50mA MAX
2 10V 50mA MAX
3 AGC 4.5 ~ 3.0V
4 No connection
5 ANT SW A (data line)
6 ANT SW B (data line)
7 No connection
8 Ground
AR5000 OPERATING MANUAL PAGE 15