DUAL PROFESSIONAL REAR PANEL FUNCTIONS
A.
POWER SWITCH -
This switch turns the AC power ON and OFF. When this switch is OFF the
amplifier is completely shut down.
B.
FUSE -
The fuse is in the AC supply of the amplifier and will help to protect the amplifier in the
event of an electrical fault or tube failure. If a fuse blows, it should only be replaced by one with
the same type and rating. NEVER use a fuse of higher current rating as this could damage the
equipment and present a serious safety hazard. If the amplifier repeatedly blows fuses, it
should be checked out by an authorized Fender service center.
C.
STANDBY SWITCH -
This turns the amplifier ON and OFF. In the STANDBY position, the
amplifier is off, although power is applied to the tube filaments to keep them warmed up and
ready to play. A good rule of thumb is to turn the power switch on and wait at least 50 seconds
before turning on the standby switch. Using this switch during short breaks will increase tube
life.
D.
SPEAKER -
Plug in connection for speakers. This jack must be used as the primary connection
for speakers.
E.
EXTERNAL SPEAKER -
Plug in connection for an external speaker. This jack MUST only be
used in conjunction with the main SPEAKER JACK (Item D). If the EXTERNAL SPEAKER JACK
is used without a cord plugged into the main SPEAKER JACK , there will be no sound.
F.
FOOTSWITCH JACK -
Plug in connection for the footswitch. The footswitch allows remote
control of vibrato on and off, as well as switching from CHANNEL A to CHANNEL B.
G.
EFFECTS RETURN -
This is a post-reverb amplifier input. It may be used as a reinsertion
point in an effects loop, or as a guitar input when no reverb is desired.
V
I
B
C
H
A
I
J
Summary of Contents for DUAL PROFESSIONAL
Page 1: ......
