DIGITAL POWER AMPLIFIER
4
DPA-50E
Front Panel
Front Panel
1. AC, STBY, DC LED
When Power switch is on, AC or DC LED will illuminate depending on input Power source. When Power
switch is off, STBY LED will turn on.
※
NOTE: During operation of DC, amplifier is keep going to work even if the switch of power is turned off.
2. OUTPUT LEVEL INDICATOR (CH1 ~ CH8)
Indicator display of unit’s output level status.
SIG LED: Green, CLIP LED: Orange, PROT LED: Red
※
Note: If CLIP LED is lit, sound output is distorted. Reduce the volume level.
PROT LED is turned on under below circumstances.
1. PROT LED from CH1 to CH8 will be turned on simultaneously when there isa rise of the internal
temperature of the DPA-50E or when there are excessive simultaneous inputs to the 8 channels.
2. PROT LED of the corresponding channels and grouped PROT LED will be turned on at the same
time when a terminal is misconnected or excessively input.
DPA
-
50E
DIGITAL POWER AMPLIFIER
POWER
AC
DC
STBY
PROT
CLIP
SIG
MIN
MAX
VOLUME
CH 1
PROT
CLIP
SIG
MIN
MAX
VOLUME
CH 2
PROT
CLIP
SIG
MIN
MAX
VOLUME
CH 3
PROT
CLIP
SIG
MIN
MAX
VOLUME
CH 4
PROT
CLIP
SIG
MIN
MAX
VOLUME
CH 5
PROT
CLIP
SIG
MIN
MAX
VOLUME
CH 6
PROT
CLIP
SIG
MIN
MAX
VOLUME
CH 7
PROT
CLIP
SIG
MIN
MAX
VOLUME
CH 8
4
2
5
3
1
Power SW
Power LED
AC LED
STBY LED
DC LED
AC/DC
SW ON
ON
ON
OFF
OFF
SW OFF
OFF
OFF
ON
OFF
AC only
SW ON
ON
ON
OFF
OFF
SW OFF
OFF
OFF
ON
OFF
DC only
SW ON
ON
OFF
OFF
ON
SW OFF
ON
OFF
OFF
ON
DPA-50E_MANUAL_139706_FOR_RFA 16. 7. 19. 8:50 Page 4
Summary of Contents for DPA-50E110w
Page 15: ...DIGITAL POWER AMPLIFIER 13 DPA 50E DIMENSIONS 88 420 440 482 34...
Page 17: ...15 DPA 50E NOTE...
Page 18: ...16 DPA 50E NOTE...