Hitachi CP-WX11000 - Page 17

17
CP-WX11000 ( P6WX )
Check after parts change
1. PC power supply OFF
2. Connection of cable
3. Projector starts
4. PC starting
*When not operating :
PC set up change of cable.
Cannot control RS-232C
NO
YES
Use crossed cable
Check the
RS-232C cable.
Are pin No. 2 and 3
crossed?
Check PC setup
YES
NO
PWB assembly MAIN
PWB assembly INPUT A
Are the
signals input at each
pins on the CONTROL
Port?
: RX
: TX
Pin
Pin