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P/N: 1802001220010 

MPC-122-K 

Quick Installation Guide 

First Edition, December 2010 

1.

 

Overview 

The MPC-122-K marine panel computers feature a 2.26 GHz Intel 
Core 2 Duo processor with up to 4 GB of system memory, providing 
high performance for system operation. The MPC-122-K 
computers have 2 RS-232/422/485 serial ports for reliable serial 
communications, and 2 Gigabit LAN ports for high speed Ethernet 
transmission and network redundancy. Features easily accessed 
from the computer’s panel include full range dimming, optical 
bonding, wide viewing angle, and color calibration. 

2.

 

Package Checklist 

Before installing the MPC-122-K, verify that the package contains 
the following items: 

 

1 MPC-122-K panel computer 

 

PS/2 to KB/MS Y-type cable   

 

2 sets of hard disk drive cables and 1 set of SATA disk power 
cables 

 

Rubber water proofing cushion 

 

Hard disk drive ground sticker 

 

Documentation and software CD 

 

Quick installation guide (printed) 

 

Warranty card 

Note: Please notify your sales representative if any of the above 
items are missing or damaged. 

3.

 

MPC-122-K Panel Layout 

U

Bottom View 

Computer

Panel

 

 
 

U

Side and Front Views 

Panel

Menu Botton

   USB Port with 
Water-proof Cover

Adjustment Button

Computer

Panel

 

U

Computer 

Power Input

CompactFlash 
 Card Socket

Power Switch PS/2

Audio Output/Input

Gigabit Ethernet 
       Port x 2

USB 2.0 
Host x 6 DVI-D/VGA Output

   Serial Port x 2
(RS-232/422/485)

Antenna Hole
  (reserved)

LED Indicators
(Storage, Power)

 

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LED Indicators 
The following table describes the LED indicators located on the 
front panel of the MPC-122-K. 

LED Name  LED Color 

LED Function 

Green 

Power is on and functioning normally 

Power 

Off 

Power is off or power error exists 

Yellow (on)  CF card is inserted and detected 
Yellow 
(blinking) 

Data is being read from or written to 
the CF card or HDD 

Storage 

Off No 

activity 

Green 

100 Mbps Ethernet mode 

Yellow 

1000 Mbps (Gigabit) Ethernet mode 

LAN 

Off 

No activity or 10 Mbps Ethernet mode 

4.

 

Installing the MPC-122-K 

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Wall or Cabinet Mounting 
There are four screw holes on each side of the panel. Place the 
rubber water proofing cushion on the back of the panel, and then 
use two screws per side to attach the MPC-122-K to a wall or 
cabinet. 

Screws

Screws

 

5.

 

Panel Adjustment 

There are two buttons located in the right bottom corner of the 
panel. Click the Menu Button to access panel adjustment items, 
and then use the arrows or the Adjustment Button for each 
configuration. Select Exit or push the button to close the 
configuration menu. 

 

6.

 

Connector Description 

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Power Connector 
The MPC-122-K has an 18 to 36 VDC power input located on the 
terminal block. The Power LED will light up when power is being 
properly supplied. When The Ready LED lights to a solid green, the 
OS is ready. When the Ready LED lights to a solid green, the OS is 
ready  

U

Grounding the MPC-122-K 
Grounding and write routing help limit the effects of noise due to 
electromagnetic interference (EMI). Run the ground connection 
from the ground screw to the grounding surface prior to connecting 
the power. 

 

ATTENTION 

This product is intended to be mounted to a well-grounded
mounting surface, such as a metal panel. 

 

 
 
 
 
 
 

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