AP3DBL
6
4.1.2 Volume/EQ controlling
The buttons can control the line volume and MIC volume.
The buttons, and controlled up/down/mute will select the MIC Volume/LINE volume/LINE bass/LINE treble by the function buttons.
Please check the picture below:
Figure 7 Audio Mode and Volume Adjustment buttons
For example, to turn up the line volume, you should select the “LINE” first, and then press the button “
”.
4.2 Operations of IR Remote
AP3DBL provides with
an IR eye, with the IR Receiver and the IR remote, user can control AP3DBL remotely.
Notice:
The IR Receiver and the IR remote are all offered for charge.
Figure 8 IR Remote
Figure 9 IR Receivers
4.3 Operations of Control Software
4.3.1 Connection with Computer
When the amplifier connects to the COM1 or COM2 of the computer with control software, users can control it by that computer.
To control the amplifier, users should use a 3-pole male captive screw to 9-pin HD female connector and use the public COM
software.
IR receiver, works together
with the IR remote. Please
point the IR remote at the IR
receiver when use, to avoid
getting out of control as there
is no signal detected.
3.5mm jack
Insert it into the
specialized PA3
socket (3.5mm), to
connect the IR
receiver with PA3.
Audio Mode Switching
Volume Adjustment:
▽
: Turn down the volume
△
: Turn up the volume
MUTE: Mute the output
Mute Mode:
MIC
: Mute the
microphone volume.
LINE
: Mute the line
volume.
SPEAKER
: Unmute
Use to transmit the
infrared signal send by
the remote controller.
Audio Controlling Modes
MIC
: turn up/down the
microphone volume.
LINE
: turn up/down the line
volume.
BASS
: bass tuning
TREBLE
: treble of line
volume.
Audio Source Selection:
1
:
2 RCA dual-mono audio
input
2
:
1 3.5mm jack
3
: 1 Digital fiber audio input
