Short Pins On Mother Board; Setting Of Dip Switch On Ecpu237 Board; Setting Of Dip Switches On Emot200 Board - Hitachi 902 Service Manual

6.1

Short Pins on Mother Board

Make sure that the mother board (MVSB100) is provided with short pins.
JP5 and JP10 in the unoccupied slots (2nd and 3rd slots) should be shorted.
6.2

Setting of DIP Switch on ECPU237 Board

Set the DIP switch (8 pins) on the ECPU237 board as follows.
SW 1 2 3
ON ON ON
6.3

Setting of DIP Switches on EMOT200 Board

The following table shows DIP switch settings on the EMOT200 board.
(1) SW1
SW No.
1 Photometer wavelength
2 Unused
3 Unused
4 Unused
5 Unused
6 For serviceman
7 Alarm release
8 For debugging
6. SWITCH SETTING
4 5 6
ON ON OFF
ON
1 2 3
Function
OFF: For domestic use and Asia
ON : For Europe and USA
ON : Test count clear, probe adjust pulse input enabled
ON : Alarm release
ON : Watchdog release
7 8
ON OFF
4 5 6 7 8
Description
6 - 1
OFF
ON