1. Description 

○ This is Multi Function Remote Control Key Pad which can be used as integrating
    multiple number of control unit by connecting with Main Cotrol Unit through
    communication port for conference room or lecture room. 

○ Control switch of the front Key-Pad enables one touch control. This unit is used
    by connecting Main Control Unit (MMCU-100, 150S,200S,250S,300S) through
    communication port. 

  
2. Panel Drawing

3. Specification 

○ General Part
  - Communication method : RS-232C/422
  - Communication speed : 8 bit, 1 stop bit, none parity, 9600bps
  - Status display : LCD display
  - Serial control : 1 RS-232, RJ-45jack
  - Memory : RAM 32K
  - Control Key : 40 key
  - Control List : Matrix Switcher, VTR, DVD, DECK, Projector… 

○ Case & Power Part
  - Power source : DC 9V 1A(Power adaptor)
  - Temperature : 0℃ ~ 40℃ 
  - Type : 19” Rack Type
  - Dimensions : 345.5 (W) * 147(H) * 47(D) mm