* *
Public Address System
DVD/Radio/Cassette/Broadcast Power Amplifier
11
4. Using Microphone
Volume down the
Microphone Volume
to avoid strong vibration when inserts a
Mic
rophone.
Insert the Microphone into socket
MIC1
or
MIC2
with a 6.35
mm
plug, and turn the relative
Volume
knob in a
moderate standard to avoid any damage.
MIC1
have such a
priority that when it is sound all others signal that is playing
has to give way to it. This
MUTE
function is for
emergent speaking. We can also adjust the suppressing level
with
MUTE
on the rear panel. It is preset at MAX
before shipping from the factory.
5. Built-in Chime
Pressing
key
CHIME
and melody
‘
1 3 5
i
’
is to be played with the priority function same as
MIC1
. We can
also tune the volume of it by
CHIME
controller on the rear panel.
DVD/MP3/CD Section
Frequency response
20Hz-20kHz (
±
3dB)
Signal to Noise Ratio
98dB
Dynamic range
90dB
THD
0.005%
Wow & Flutter
Under the limited level
TUNER Section
AM
Sensitivity
50dB
μ
Wave Band
522kHz-1620kHz
Band width
6kHz
Signal to Noise Ratio
60dB
FM
Sensitivity
52dB
μ
Wave Band
87.0MHz-108.0MHz
Band width
15kHz
Signal to Noise Ratio
65dB
SPECIFICATIONS
MUTE
MAX
MIN
