Extron electronics DMP 128 Plus - Front Panel Features

DMP 128 Plus • Installation 8
Front Panel Features
DIGITAL MATRIX PROCESSOR
CONFIG
CLIP
EXP LAN USB
SIGNAL
CLIP
SIGNAL
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 89 10 11 12
ACTIVITY
INPUTS OUTPUTS
DMP 128 Plus
B C D E F GA
100-240V 0.7A MAX
50 - 60 Hz
LAN
DMP 128 Plus C
INPUTS
RxTx G
RS-232
+S+V -S G
GIN
1
O1 O2 GIN
2
O1 O2 GIN
3
O1 O2 GIN
4
O1 O2 GIN
5
O1 O2 GIN
6
O1 O2 GIN
7
O1 O2 GIN
8
O1 O2
56
78
11 12
12
3
4
910
1 2 3 4 5 6 7 8
I/O
OUTPUTS
DMP EXP
ACP
REMOTE
USB AUDIO
RESET
A B C D E F G H I J
A
Power LED
E
USB Activity Indicator LED
B
USB Config Port
F
Input Indicator LEDs
C
EXP Activity Indicator LED
G
Output Indicator LEDs
D
LAN Activity Indicator LED
Figure 10. DMP 128 Plus Front Panel
A
Power LED — Blinks during boot up and lights steadily when the DMP 128 Plus is
operational.
B
USB Config Port — One USB mini type B port is used for configuration. The USB
config port can also be used for firmware updates.
C
EXP Activity Indicator LED — This green activity LED behaves differently depending
on the model of DMP 128 Plus:
• non-AT Models
Off — The unit is not connected to a second EXP device.
On — The unit is connected to a second EXP device and is configured as the
primary unit.
Blinking — The unit is connected to a second EXP device and is configured as the
secondary unit.
• AT Models
On — The unit is connected to a second EXP non-AT device and is configured as
the primary unit.
Blinking — The unit is not connected to a second device.
D
LAN Activity Indicator LED — Blinks to indicate rear panel LAN port activity.
E
USB Activity Indicator LED —Blinks to indicate audio streaming over USB.
F
Input Indicator LEDs — Stacked green and red LEDs display input signal presence
and input signal clipping.
The green signal presence LED varies in brightness, corresponding to the real-time
input signal level. It lights at -60 dBFS and increases in brightness until signal level
reaches -3 dBFS. When the signal reaches or exceeds -3 dBFS, the red clip LED lights.
The clip LED remains lit for 200 ms after receiving the clip signal.
G
Output Indicator LEDs — Stacked green and red LEDs display output signal
presence and output signal clipping.
Output indicator LEDs function identically to the input indicator LEDs (see
F
above).
figure 10. DMP 128 Plus Front Panel