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LMS-D4
LMS-D4 user manual
Page 6
Front Panel Functions
RS-232
LMS-D4
DIGITAL LOUDSPEAKER MANAGEMENT SYSTEM
< BACK NEXT >
MENU ENTER
SCROLL A B
CLIP
-24
MUTE
1234
LIMIT
3 286
14 5 7 9 10
1. LCD Display
LCD DisplayLCD Display
LCD Display - Shows menu options, output information and the parameters being adjusted.
2. Menu Key
Menu KeyMenu Key
Menu Key - Activates the main menu on the LCD display, and toggles between menu options
and system name display. Different menus are selected by pressing the
‘BACK’
‘BACK’‘BACK’
‘BACK’
and
‘NEXT’
‘NEXT’‘NEXT’
‘NEXT’
keys.
3. Next Key
Next KeyNext Key
Next Key - Moves forwards through the list of available menus or options
4. Back Key
Back KeyBack Key
Back Key - Moves backwards through the list of available menus or options.
5. Enter Key
Enter Key Enter Key
Enter Key - Enters the chosen menu and confirms menu selections.
6. Scroll knob
Scroll knobScroll knob
Scroll knob - The rotary encoder allows the current parameter displayed on the LCD screen to
be adjusted, and scrolls through the available list of presets.
7. Input LED’s
Input LED’sInput LED’s
Input LED’s - The bottom green LED indicates when the input signal is at -24dBu, whereas the
top red LED indicates overload of the analogue to digital converter.
8. Limiters LED’s
Limiters LED’s Limiters LED’s
Limiters LED’s – Indicates when limiting occurs on a particular output channel. The red LED is
set at the limiter threshold for that channel, provided limiter and gain settings are correct.
9. Mute Key
Mute Key Mute Key
Mute Key – This mute key is active on all four output channels simultaneously. The red LED is
illuminuted when the channels are muted.
10. RS232 input
RS232 inputRS232 input
RS232 input – The 9-pin socket allows communication with a PC via a serial COM port and a
standard RS232 cable.